WRES / Warren Resources, Inc. - SEC फाइलिंग, वार्षिक रिपोर्ट, प्रॉक्सी स्टेटमेंट

Warren Resources 15-12B

15-12B UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number: 001-34169 Warren Resources, Inc. (Exact name of registrant as specif

Annual Report - FORM 10-K AMENDMENT NO. 1

Form 10-K Amendment No. 1 Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K/A AMENDMENT NO. 1 ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT of 1934 For the fiscal year ended December 31, 2016 Commission file number: 000-33275 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Delaware 11-302

Quarterly Report - FORM 10-Q

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Annual Report - 10-K

10-K Table of Contents Index to Financial Statements UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Quarterly Report - 10-Q

10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Quarterly Report - FORM 10-Q

Form 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 21, 2017

EX-99.1 Exhibit 99.1 February 21, 2017 Mr. James A. Watt Warren Resources, Inc. 5420 LBJ Freeway, Suite 600 Dallas, Texas 75240 Dear Mr. Watt: In accordance with your request, we have estimated the proved reserves and future revenue, as of December 31, 2016, to the Warren Resources, Inc. (Warren) interest in certain oil and gas properties located in California, New Mexico, Pennsylvania, Texas, and

Subsidiaries of Warren Resources, Inc. Name Jurisdiction of Formation Warren E&P, Inc. New Mexico Warren Resources of California, Inc. California Warren Management Corp. Delaware Warren Energy Services, LLC Delaware Warren Marcellus LLC Delaware

EX-21.1 Exhibit 21.1 Subsidiaries of Warren Resources, Inc. Name Jurisdiction of Formation Warren E&P, Inc. New Mexico Warren Resources of California, Inc. California Warren Management Corp. Delaware Warren Energy Services, LLC Delaware Warren Marcellus LLC Delaware

Warren Resources S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 29, 2017 Registration No.

Warren Resources POS AM

POS AM As filed with the Securities and Exchange Commission on March 29, 2017 Registration No.

Warren Resources S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 29, 2017 Registration No.

Warren Resources POS AM

POS AM 1 d290567dposam.htm POS AM As filed with the Securities and Exchange Commission on March 29, 2017 Registration No. 333-208112 Registration No. 333-198815 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO Form S-3 Registration No. 333-208112 Form S-3 Registration No. 333-198815 ON FORM S-1 UNDER THE SECURITIES ACT OF 1933 Warren Resourc

Warren Resources S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on March 29, 2017 Registration No.

September 16, 2016

EX-10.1 Exhibit 10.1 September 16, 2016 Ms. Romy M. Massey 7109 Four Sixes Ranch Road North Richland Hills, Texas 76182 Re: OFFER OF EMPLOYMENT Dear Ms. Massey: On behalf of Warren Resources, Inc. (?Warren? or the ?Company?), I am pleased to extend this offer of employment to you effective as of your Start Date (as defined below), and look forward to you joining Warren. I am confident you will fin

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 7, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Delaware 000-33275 11-3024080 (State or other jurisdiction of incorporation) (Commiss

UNITED STATES BANKRUPTCY COURT MOR-1 CASE NAME: Warren Resources, Inc., et al. PETITION DATE: 6/2/2016 CASE NUMBER: 16-32760 DISTRICT OF TEXAS: Southern DIVISION: Houston MONTHLY OPERATING REPORT SUMMARY: SEPTEMBER 2016 MONTH June July August Septemb

EX-99.1 Exhibit 99.1 UNITED STATES BANKRUPTCY COURT MOR-1 CASE NAME: Warren Resources, Inc., et al. PETITION DATE: 6/2/2016 CASE NUMBER: 16-32760 DISTRICT OF TEXAS: Southern DIVISION: Houston MONTHLY OPERATING REPORT SUMMARY: SEPTEMBER 2016 MONTH June July August September October REVENUES (MOR-6) 4,988,081 5,650,524 5,110,713 5,193,525 — INCOME BEFORE INT; DEPREC./TAX (MOR-6) (1,169,637 ) 179,451

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 20, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Delaware 000-33275 11-3024080 (State or other jurisdiction of incorporation) (C

11 Greenway Plaza

EX-10.1 Exhibit 10.1 11 Greenway Plaza Suite 3053 Houston, TX 77046 Mr. Gregory J. Fox 11061 North Hidden Oak Conroe, TX 77384 Re: Offer of Employment. Dear Greg: This letter will serve as an offer of employment by Warren Resources, Inc. (the ?Company?), with the major terms of the offer described below: Start Date: As soon as practicable, but no later than November 1, 2016. Job Title: Senior Vice

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 20, 2016 (October 17, 2016) Warren Resources, Inc. (Exact name of registrant as specified in its charter) Delaware 000-33275 11-3024080 (State or other jurisdiction of inc

WARREN RESOURCES, INC. STOCKHOLDERS AGREEMENT WARREN RESOURCES, INC. THE STOCKHOLDERS NAMED HEREIN DATED AS OF OCTOBER 5, 2016 TABLE OF CONTENTS Page 1. VOTING. 1 1.1 Board of Directors 1 1.2 Consultation with Chief Executive Officer 4 1.3 Chairman 5

EX-4.1 4 d255283dex41.htm EX-4.1 Exhibit 4.1 Execution Copy WARREN RESOURCES, INC. STOCKHOLDERS AGREEMENT AMONG WARREN RESOURCES, INC. AND THE STOCKHOLDERS NAMED HEREIN DATED AS OF OCTOBER 5, 2016 TABLE OF CONTENTS Page 1. VOTING. 1 1.1 Board of Directors 1 1.2 Consultation with Chief Executive Officer 4 1.3 Chairman 5 1.4 Expenses 5 1.5 Director and Officer Insurance 5 1.6 Significant Transaction

CREDIT AGREEMENT DATED AS OF OCTOBER 5, 2016 WARREN RESOURCES, INC., WILMINGTON TRUST, NATIONAL ASSOCIATION, as Administrative Agent THE LENDERS FROM TIME TO TIME PARTY HERETO GSO CAPITAL PARTNERS LP, as Sole Lead Arranger and Sole Bookrunner TABLE O

EX-10.1 6 d255283dex101.htm EX-10.1 Exhibit 10.1 EXECUTION VERSION CREDIT AGREEMENT DATED AS OF OCTOBER 5, 2016 AMONG WARREN RESOURCES, INC., WILMINGTON TRUST, NATIONAL ASSOCIATION, as Administrative Agent AND THE LENDERS FROM TIME TO TIME PARTY HERETO GSO CAPITAL PARTNERS LP, as Sole Lead Arranger and Sole Bookrunner TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS 2 Section 1.1 Certain Defined Terms

Changes in Control of Registrant, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Material Modification to Rights of Security Holders, Unregistered Sales of Equity Securities, Financial Statements and Exhibits, Other Events

8-K 1 d255283d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 12, 2016 (October 5, 2016) Warren Resources, Inc. (Exact name of registrant as specified in its charter) Delaware 000-33275 11-3024080 (State or other

BY-LAWS WARREN RESOURCES INC. A Delaware corporation (Adopted as of October 5, 2016) ARTICLE I

EX-3.2 3 d255283dex32.htm EX-3.2 Exhibit 3.2 BY-LAWS OF WARREN RESOURCES INC. A Delaware corporation (Adopted as of October 5, 2016) ARTICLE I OFFICES Section 1. Registered Office. The registered office of Warren Resources Inc. (the “Corporation”) in the State of Delaware is 1675 South State Street, Suite B, Dover, County of Kent, Delaware 19901 and the name of the registered agent at that address

PLAN WARRANT AGREEMENT

EX-4.2 5 d255283dex42.htm EX-4.2 Exhibit 4.2 Execution Version PLAN WARRANT AGREEMENT THIS PLAN WARRANT AGREEMENT (this “Agreement”), dated as of October 5, 2016, is by and among Warren Resources, Inc., a Delaware corporation (the “Company”), and Claren Road Credit Master Fund, Ltd. and Claren Road Credit Opportunities Master Fund, Ltd (collectively, “Claren Road”) and the other Registered Holders

CERTIFICATE OF INCORPORATION WARREN RESOURCES, INC. ARTICLE ONE

EX-3.1 2 d255283dex31.htm EX-3.1 Exhibit 3.1 CERTIFICATE OF INCORPORATION OF WARREN RESOURCES, INC. ARTICLE ONE The name of the corporation is Warren Resources, Inc. (hereinafter called the “Corporation”). ARTICLE TWO The address of the registered office of the Corporation in the State of Delaware is 1675 South State Street, Suite B, Dover, County of Kent, Delaware 19901 and the name of the regist

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 20, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 000-33275 11-3024080 (State or other jurisdiction of incorporation) (Comm

MONTHLY OPERATING REPORT SUMMARY: August 2016 MONTH June July August September October REVENUES (MOR-6) 4,988,081 5,650,524 5,110,713 — — INCOME BEFORE INT: DEPREC./TAX (MOR-6) (1,169,637 ) 179,451 678,424 — — NET INCOME (LOSS) (MOR-6) (10,162,825 )

EX-99.1 2 d244849dex991.htm EX-99.1 Exhibit 99.1 MOR-1 UNITED STATES BANKRUPTCY COURT CASE NAME: Warren Resources, Inc., et al. PETITION DATE: 6/2/2016 CASE NUMBER: 16-32760 DISTRICT OF TEXAS: Southern DIVISION: Houston MONTHLY OPERATING REPORT SUMMARY: August 2016 MONTH June July August September October REVENUES (MOR-6) 4,988,081 5,650,524 5,110,713 — — INCOME BEFORE INT: DEPREC./TAX (MOR-6) (1,

IN THE UNITED STATES BANKRUPTCY COURT FOR THE SOUTHERN DISTRICT OF TEXAS HOUSTON DIVISION IN RE: § § CASE NO. 16-32760 (MI) WARREN RESOURCES, INC., et al.,1 § § CHAPTER 11 Debtors. § § Jointly Administered ORDER CONFIRMING PLAN OF REORGANIZATION OF W

EX-2.1 Exhibit 2.1 IN THE UNITED STATES BANKRUPTCY COURT FOR THE SOUTHERN DISTRICT OF TEXAS HOUSTON DIVISION IN RE: ? ? CASE NO. 16-32760 (MI) WARREN RESOURCES, INC., et al.,1 ? ? CHAPTER 11 Debtors. ? ? Jointly Administered ORDER CONFIRMING PLAN OF REORGANIZATION OF WARREN RESOURCES, INC. AND ITS AFFILIATED DEBTORS [Related to Dkt. No. 235] BACKGROUND AND PROCEDURAL HISTORY On June 2, 2016 (the ?

Financial Statements and Exhibits, Other Events, Bankruptcy or Receivership

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 14, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 000-33275 11-3024080 (State or other jurisdiction of incorporation)

Warren Resources FORM 8-K (Current Report/Significant Event)

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 24, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 000-33275 11-3024080 (State or other jurisdiction of incorporation) (Co

August 30, 2016

EX-16.1 2 d242163dex161.htm EX-16.1 Exhibit 16.1 August 30, 2016 U.S. Securities and Exchange Commission Office of the Chief Accountant 100 F Street, NE Washington, DC 20549 Audit • Tax • Advisory Grant Thornton LLP 211 N Robinson, Suite 1200 Oklahoma City, OK 73102-7148 T 405.218.2800 F 405.218.2801 www.GrantThornton.com Re: Warren Resources, Inc. File No. 000-33275 Dear Sir or Madam: We have rea

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 22, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 000-33275 11-3024080 (State or other jurisdiction of incorporation) (Commiss

Case 16-32760 Document 282 Filed in TXSB on 08/22/16 Page 1 of 9 MOR-1 UNITED STATES BANKRUPTCY COURT CASE NAME: Warren Resources, Inc., et al. PETITION DATE: 6/2/2016 CASE NUMBER: 16-32760 DISTRICT OF TEXAS: Southern DIVISION: Houston MONTHLY OPERAT

EX-99.1 2 d225830dex991.htm EX-99.1 Exhibit 99.1 Case 16-32760 Document 282 Filed in TXSB on 08/22/16 Page 1 of 9 MOR-1 UNITED STATES BANKRUPTCY COURT CASE NAME: Warren Resources, Inc., et al. PETITION DATE: 6/2/2016 CASE NUMBER: 16-32760 DISTRICT OF TEXAS: Southern DIVISION: Houston MONTHLY OPERATING REPORT SUMMARY: July 2016 MONTH June July August September October REVENUES (MOR-6) 4,988,081 5,6

Case 16-32760 Document 282 Filed in TXSB on 08/22/16 Page 1 of 9 MOR-1 UNITED STATES BANKRUPTCY COURT CASE NAME: Warren Resources, Inc., et al. PETITION DATE: 6/2/2016 CASE NUMBER: 16-32760 DISTRICT OF TEXAS: Southern DIVISION: Houston MONTHLY OPERAT

EX-99.1 2 d225830dex991.htm EX-99.1 Exhibit 99.1 Case 16-32760 Document 282 Filed in TXSB on 08/22/16 Page 1 of 9 MOR-1 UNITED STATES BANKRUPTCY COURT CASE NAME: Warren Resources, Inc., et al. PETITION DATE: 6/2/2016 CASE NUMBER: 16-32760 DISTRICT OF TEXAS: Southern DIVISION: Houston MONTHLY OPERATING REPORT SUMMARY: July 2016 MONTH June July August September October REVENUES (MOR-6) 4,988,081 5,6

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 22, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 000-33275 11-3024080 (State or other jurisdiction of incorporation) (Commiss

Warren Resources NT 10-Q

NT 10-Q SEC FILE NUMBER 000-33275 CUSIP NUMBER 93564A100 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Case 16-32760 Document 251 Filed in TXSB on 08/02/16 Page 1 of 9 MOR-1 UNITED STATES BANKRUPTCY COURT CASE NAME: Warren Resources, Inc., et al. PETITION DATE: 6/2/2016 CASE NUMBER: 16-32760 DISTRICT OF TEXAS: Southern DIVISION: Houston MONTHLY OPERAT

EX-99.1 Exhibit 99.1 Case 16-32760 Document 251 Filed in TXSB on 08/02/16 Page 1 of 9 MOR-1 UNITED STATES BANKRUPTCY COURT CASE NAME: Warren Resources, Inc., et al. PETITION DATE: 6/2/2016 CASE NUMBER: 16-32760 DISTRICT OF TEXAS: Southern DIVISION: Houston MONTHLY OPERATING REPORT SUMMARY: June 2016 MONTH June July August September October REVENUES (MOR-6) 4,988,081 ? ? ? INCOME BEFORE INT; DEPREC

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

8-K 1 d231136d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 2, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 000-33275 11-3024080 (State or other jurisdiction of inc

Warren Resources 8-K (Current Report/Significant Event)

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 22, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 000-33275 11-3024080 (State or other jurisdiction of incorporation) (Commissio

MONTHLY OPERATING REPORT SUMMARY: June 2016 MONTH June July August September October REVENUES (MOR-6) 4,988,081 — — — INCOME BEFORE INT; DEPREC./TAX (MOR-6) (1,169,637 ) — — — NET INCOME (LOSS) (MOR-6) (10,162,825 ) — — — PAYMENTS TO INSIDERS (MOR-9)

EX-99.1 Exhibit 99.1 MOR-1 UNITED STATES BANKRUPTCY COURT CASE NAME: Warren Resources, Inc., et al. PETITION DATE: 6/2/2016 CASE NUMBER: 16-32760 DISTRICT OF TEXAS: Southern DIVISION: Houston MONTHLY OPERATING REPORT SUMMARY: June 2016 MONTH June July August September October REVENUES (MOR-6) 4,988,081 ? ? ? INCOME BEFORE INT; DEPREC./TAX (MOR-6) (1,169,637 ) ? ? ? NET INCOME (LOSS) (MOR-6) (10,16

AMENDED AND RESTATED RESTRUCTURING SUPPORT AGREEMENT

EX-10.1 Exhibit 10.1 Execution Version AMENDED AND RESTATED RESTRUCTURING SUPPORT AGREEMENT This AMENDED AND RESTATED RESTRUCTURING SUPPORT AGREEMENT (this ?Agreement?) is made and entered into as of July 11, 2016, by and among (i) Warren Resources, Inc., a Maryland corporation (the ?Parent Debtor?), (ii) the Subsidiary Debtors, (iii) GSO Capital Partners LP, solely on behalf of, and in its capaci

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Other Events, Bankruptcy or Receivership

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 11, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 000-33275 11-3024080 (State or other jurisdiction of incorporation) (Comm

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits, Triggering Events That Accelerate or Increase a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Other Events, Bankruptcy or Receivership

8-K 1 d202268d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 26, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 000-33275 11-3024080 (State or other jurisdiction of

RESTRUCTURING SUPPORT AGREEMENT

EX-10.1 Exhibit 10.1 Execution Version RESTRUCTURING SUPPORT AGREEMENT This RESTRUCTURING SUPPORT AGREEMENT (this ?Agreement?) is made and entered into as of June 2, 2016, by and among (i) Warren Resources, Inc., a Maryland corporation (the ?Parent Debtor?), (ii) the Subsidiary Debtors, (iii) GSO Capital Partners LP, solely on behalf of, and in its capacity as investment adviser or sub-adviser to,

Warren Resources FORM 10-K AMENDMENT NO. 1 (Annual Report)

Form 10-K Amendment No. 1 Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 10-K/A AMENDMENT NO. 1 ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT of 1934 For the fiscal year ended December 31, 2015 Commission file number: 000-33275 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 11-302

WARREN RESOURCES, INC., as Issuer CONTINENTAL STOCK TRANSFER & TRUST COMPANY, as Trustee Dated as of June 1, 1997 Relating to the 12% SECURED CONVERTIBLE BONDS DUE DECEMBER 31, 2020 TABLE OF CONTENTS PRELIMINARY STATEMENT ARTICLE I DEFINITIONS AND OT

EX-4.8 2 d181228dex48.htm EX-4.8 Exhibit 4.8 WARREN RESOURCES, INC., as Issuer AND CONTINENTAL STOCK TRANSFER & TRUST COMPANY, as Trustee INDENTURE Dated as of June 1, 1997 Relating to the 12% SECURED CONVERTIBLE BONDS DUE DECEMBER 31, 2020 TABLE OF CONTENTS PRELIMINARY STATEMENT ARTICLE I DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION Section 1.01. General Definitions 1 ARTICLE II THE BO

WARREN RESOURCES, INC., as Issuer CONTINENTAL STOCK TRANSFER & TRUST COMPANY, as Trustee Dated as of February 1, 1998 Relating to the 12% SECURED CONVERTIBLE BONDS DUE DECEMBER 31, 2022 TABLE OF CONTENTS PRELIMINARY STATEMENT ARTICLE I DEFINITIONS AN

EX-4.9 Exhibit 4.9 WARREN RESOURCES, INC., as Issuer AND CONTINENTAL STOCK TRANSFER & TRUST COMPANY, as Trustee INDENTURE Dated as of February 1, 1998 Relating to the 12% SECURED CONVERTIBLE BONDS DUE DECEMBER 31, 2022 TABLE OF CONTENTS PRELIMINARY STATEMENT ARTICLE I DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION Section 1.01. General Dermitions 1 ARTICLE II THE BONDS Section 2.01. Issua

Warren Resources NT 10-Q

NT 10-Q SEC FILE NUMBER 000-33275 CUSIP NUMBER 93564A100 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Warren Resources NT 10-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING SEC FILE NUMBER 000-33275 CUSIP NUMBER 93564A100 (Check one): x Form 10-K o Form 20-F o Form 11-K o Form 10-Q o Form 10-D o Form N-SAR o Form N-CSR For Period Ended: December 31, 2015 o Transition Report on Form 10-K o Transition Report on Form 20-F o Transition Report on Form 11-K o Tra

Warren Resources 10-K (Annual Report)

10-K 1 a2227795z10-k.htm 10-K Use these links to rapidly review the document TABLE OF CONTENTS PART IV INDEX TO FINANCIAL STATEMENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2015 OR o TRANSITION REPORT PURSUANT TO S

Subsidiaries of Warren Resources, Inc.

Exhibit 21.1 Subsidiaries of Warren Resources, Inc. Name Jurisdiction of Formation Warren E&P, Inc. New Mexico Warren Resources of California, Inc. California Warren Management Corp. Delaware Warren Energy Services, LLC Delaware Warren Marcellus LLC Delaware

GUARANTY October 22, 2015

EX-10.55 11 a2227795zex-1055.htm EX-10.55 Exhibit 10.55 GUARANTY October 22, 2015 THIS GUARANTY (as amended, restated, amended and restated, supplemented or otherwise modified from time to time, this “Guaranty”) is dated as of October 22, 2015 and is made by WARREN RESOURCES OF CALIFORNIA, INC., a California corporation (“Warren California”), WARREN E&P, INC., a New Mexico corporation (“Warren E&P

INTERCREDITOR AGREEMENT

Exhibit 10.51 INTERCREDITOR AGREEMENT THIS INTERCREDITOR AGREEMENT is dated as of October 22, 2015, among WILMINGTON TRUST, NATIONAL ASSOCIATION, as First Lien Credit Agreement Agent, each Other First Priority Lien Obligations Agent from time to time party hereto, each in its capacity as First Lien Agent, Cortland Products Corp., as Second Lien Credit Agreement Agent, in its capacity as Second Lie

May 22, 2015

Exhibit 10.45 GUARANTY May 22, 2015 THIS GUARANTY (as amended, restated, amended and restated, supplemented or otherwise modified from time to time, this “Guaranty”) is dated as of May 22, 2015 and is made by WARREN RESOURCES OF CALIFORNIA, INC., a California corporation (“Warren California”), WARREN E&P, INC., a New Mexico corporation (“Warren E&P”), WARREN MARCELLUS LLC, a Delaware limited liabi

SECURITY AGREEMENT MADE BY WARREN RESOURCES, INC. AND CERTAIN OF ITS SUBSIDIARIES IN FAVOR OF CORTLAND PRODUCTS CORP., AS ADMINISTRATIVE AGENT DATED AS OF OCTOBER 22, 2015

EX-10.53 9 a2227795zex-1053.htm EX-10.53 Exhibit 10.53 SECURITY AGREEMENT MADE BY WARREN RESOURCES, INC. AND CERTAIN OF ITS SUBSIDIARIES IN FAVOR OF CORTLAND PRODUCTS CORP., AS ADMINISTRATIVE AGENT DATED AS OF OCTOBER 22, 2015 TABLE OF CONTENTS ARTICLE I Definitions 1 Section 1.01 Definitions 1 Section 1.02 Other Definitional Provisions; References 4 Section 1.03 Bailee For Perfection 4 ARTICLE II

SWAP INTERCREDITOR AGREEMENT

Exhibit 10.41 SWAP INTERCREDITOR AGREEMENT THIS SWAP INTERCREDITOR AGREEMENT (this “Agreement”) is entered into as of May 22, 2015 by and among Warren Resources, Inc., a Maryland corporation (“Borrower”) the other subsidiaries of Borrower party as Guarantors under the Credit Agreement (collectively referred to as “Guarantors,” and together with Borrower, collectively referred to as “Credit Parties

PLEDGE AGREEMENT

EX-10.54 10 a2227795zex-1054.htm EX-10.54 Exhibit 10. 54 PLEDGE AGREEMENT THIS PLEDGE AGREEMENT (as amended, restated, amended and restated, supplemented or otherwise modified from time to time, this “Agreement”) is dated as of October 22, 2015 and is among WARREN RESOURCES, INC., a Maryland corporation (the “Borrower”), WARREN RESOURCES OF CALIFORNIA, INC., a California corporation (“Warren Calif

February 5, 2016

EX-99.1 18 a2227795zex-991.htm EX-99.1 Exhibit 99.1 February 5, 2016 Mr. James A. Watt Warren Resources, Inc. 1331 17th Street, Suite 720 Denver, Colorado 80202 Dear Mr. Watt: In accordance with your request, we have estimated the proved reserves and future revenue, as of December 31, 2015, to the Warren Resources, Inc. (Warren) interest in certain oil and gas properties located in California, New

EXCHANGE AGREEMENT

Exhibit 10.52 EXCHANGE AGREEMENT THIS EXCHANGE AGREEMENT (this “Agreement”) is made and entered into as of October 22, 2015, by and between the funds listed on the signature pages hereof (each, a “Holder”) and Warren Resources, Inc., a Maryland corporation (the “Company”). RECITALS: WHEREAS, the Holders beneficially own certain 9.00% Senior Notes due 2022 (the “Existing Notes”) issued by the Compa

PLEDGE AGREEMENT

Exhibit 10.44 PLEDGE AGREEMENT THIS PLEDGE AGREEMENT (as amended, restated, amended and restated, supplemented or otherwise modified from time to time, this “Agreement”) is dated as of May 22, 2015 and is among WARREN RESOURCES, INC., a Maryland corporation (the “Borrower”), WARREN RESOURCES OF CALIFORNIA, INC., a California corporation (“Warren California”), WARREN RESOURCES E&P, a New Mexico cor

SECURITY AGREEMENT MADE BY WARREN RESOURCES, INC. AND CERTAIN OF ITS SUBSIDIARIES IN FAVOR OF WILMINGTON TRUST, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT DATED AS OF MAY 22, 2015

EX-10.43 4 a2227795zex-1043.htm EX-10.43 Exhibit 10.43 SECURITY AGREEMENT MADE BY WARREN RESOURCES, INC. AND CERTAIN OF ITS SUBSIDIARIES IN FAVOR OF WILMINGTON TRUST, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT DATED AS OF MAY 22, 2015 TABLE OF CONTENTS ARTICLE I Definitions 1 Section 1.01 Definitions 1 Section 1.02 Other Definitional Provisions; References 4 ARTICLE II Grant of Security Interes

EXCHANGE AGREEMENT

Exhibit 10.42 EXCHANGE AGREEMENT THIS EXCHANGE AGREEMENT (this “Agreement”) is made and entered into as of May 22, 2015, by and between the funds listed on Exhibit A hereto (each, a “Holder”) and Warren Resources, Inc., a Maryland corporation (the “Company”). RECITALS: WHEREAS, the Holders beneficially own certain 9.00% Senior Notes due 2022 (CUSIP No. 93564AAM2) (the “Existing Notes”) issued by t

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

8-K 1 a16-588218k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 1, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 000-33275 11-3024080 (State or other jurisdiction of inc

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 18, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 000-33275 11-3024080 (State or other jurisdiction of incorporation) (Commissio

CONSULTING SERVICES AGREEMENT

Exhibit 10.1 CONSULTING SERVICES AGREEMENT This CONSULTING SERVICES AGREEMENT (the ?Agreement?) is made and entered into as of February 16, 2016 (the ?Effective Date?), by and between: WARREN RESOURCES, INC., a Maryland corporation (the ?Company?), whose address is 1331 17th Street, Suite 720, Denver, CO 80202; and Brian Gelman (the ?Consultant?), whose address is ### ######## ##### ##### #######,

[Signature Page Follows]

EX-10.3 4 a16-48151ex10d3.htm EX-10.3 Exhibit 10.3 December 1, 2015 Mr. John R. Powers #### ###### ##### #######, Texas ##### Re: OFFER OF EMPLOYMENT Dear Mr. Powers: On behalf of Warren Resources, Inc. (“Warren” or the “Company”), I am pleased to extend this offer of employment to you effective as of your Start Date (as defined below), and look forward to you joining Warren. I am confident you wi

SEPARATION AGREEMENT AND GENERAL RELEASE

Exhibit 10.2 SEPARATION AGREEMENT AND GENERAL RELEASE This Separation Agreement and General Release (this ?Separation Agreement?) is entered into by and between Brian Gelman, an individual (?Departing Executive?) and Warren Resources, Inc., a Maryland corporation (the ?Company?), effective as of the Effective Date (as defined below). Capitalized terms used and not otherwise defined herein are used

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 15, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 000-33275 11-3024080 (State or other jurisdiction of incorporation) (Commissio

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 8, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 000-33275 11-3024080 (State or other jurisdiction of incorporation) (Commission

First Amendment to the Separation Agreement and General Release December 28, 2015

Exhibit 10.1 First Amendment to the Separation Agreement and General Release dated December 28, 2015 This First Amendment (the ?First Amendment?) to the Separation Agreement and General Release dated December 28, 2015 (the Separation Agreement?) is entered into by and between Stewart P. Skelly, an individual (?Executive?) and Warren Resources, Inc., a Maryland corporation (the ?Company?), effectiv

Warren Resources Announces Year-end 2015 Reserves and Production and Provides 2016 Forecast

Exhibit 99.1 Warren Resources Announces Year-end 2015 Reserves and Production and Provides 2016 Forecast DENVER, February 9, 2016 (GLOBE NEWSWIRE) ? Warren Resources, Inc. (Nasdaq: WRES) (?Warren?) today announced year-end 2015 total net estimated proved reserves as appearing in its reserve report prepared by Netherland Sewell and Associates (?NSAI?). Warren also announced its full year 2016 forec

2

Exhibit 99.1 Warren Resources Elects Not to Make Senior Notes Interest Payment and Anticipates Negotiations With Noteholder Group DENVER, February 1, 2016 (GLOBE NEWSWIRE) ? Warren Resources, Inc. (?Warren?) (NASDAQ:WRES) today announced that it has elected not to make the approximately $7.5 million semi-annual interest payment due February 1, 2016 on its outstanding $167.3 million aggregate princ

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 1, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 000-33275 11-3024080 (State or other jurisdiction of incorporation) (Commission

CONSULTING SERVICES AGREEMENT

Exhibit 10.2 CONSULTING SERVICES AGREEMENT This CONSULTING SERVICES AGREEMENT (the ?Agreement?) is made and entered into as of January 5, 2016 (the ?Effective Date?), by and between: WARREN RESOURCES, INC., a Maryland corporation (the ?Company?), whose address is 1331 17th Street, Suite 720, Denver, CO 80202; and Somalya Law PLLC (the ?Consultant?), whose address is 101 West 23rd Street, Apt 6L, N

SEPARATION AGREEMENT AND GENERAL RELEASE

Exhibit 10.5 SEPARATION AGREEMENT AND GENERAL RELEASE This Separation Agreement and General Release (this ?Separation Agreement?) is entered into by and between Stewart P. Skelly, an individual (?Executive?) and Warren Resources, Inc., a Maryland corporation (the ?Company?), effective as of the Effective Date (as defined below). Capitalized terms used and not otherwise defined herein are used as d

SEPARATION AGREEMENT AND GENERAL RELEASE

Exhibit 10.4 SEPARATION AGREEMENT AND GENERAL RELEASE This Separation Agreement and General Release (this ?Separation Agreement?) is entered into by and between Saema Somalya, an individual (?Departing Executive?) and Warren Resources, Inc., a Maryland corporation (the ?Company?), effective as of the Effective Date (as defined below). Capitalized terms used and not otherwise defined herein are use

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 1, 2016 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 000-33275 11-3024080 (State or other jurisdiction of incorporation) (Commission

SEPARATION AGREEMENT AND GENERAL RELEASE

Exhibit 10.3 SEPARATION AGREEMENT AND GENERAL RELEASE This Separation Agreement and General Release (this ?Separation Agreement?) is entered into by and between Jeffrey Keeler, an individual (?Departing Executive?) and Warren Resources, Inc., a Maryland corporation (the ?Company?), effective as of the Effective Date (as defined below). Capitalized terms used and not otherwise defined herein are us

CONSULTING SERVICES AGREEMENT

Exhibit 10.1 CONSULTING SERVICES AGREEMENT This CONSULTING SERVICES AGREEMENT (the ?Agreement?) is made and entered into as of January 1, 2016 (the ?Effective Date?), by and between: WARREN RESOURCES, INC., a Maryland corporation (the ?Company?), whose address is 1331 17th Street, Suite 720, Denver, CO 80202; and Jeffrey R. Keeler (the ?Consultant?), whose address is 125 Liberty Street, Madison, C

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 22, 2015 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 000-33275 11-3024080 (State or other jurisdiction of incorporation) (Commissio

Warren Resources, Inc. 4,000,000 Shares Common Stock

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents Filed pursuant to Rule 424(b)(4) Registration Statement No.

Warren Resources Appoints new Vice President of Accounting and Provides Update on Restructuring

EX-99.1 2 a15-249511ex99d1.htm EX-99.1 Exhibit 99.1 Warren Resources Appoints new Vice President of Accounting and Provides Update on Restructuring Denver, Colorado (GLOBE NEWSWIRE) — December 14, 2015 — Warren Resources, Inc. (“Warren” or the “Company”) (NASDAQ: WRES) today announced an update on corporate restructuring initiatives following the recent appointments of James A. Watt as President a

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: December 8, 2015 (Date of earliest event reported) Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 0-33275 11-3024080 (State or other jurisdiction of incorporation) (Commission F

WARREN RESOURCES, INC. FIRST AMENDED AND RESTATED EXECUTIVE SEVERANCE PLAN

Exhibit 10.1 WARREN RESOURCES, INC. FIRST AMENDED AND RESTATED EXECUTIVE SEVERANCE PLAN WARREN RESOURCES, INC., a Maryland corporation (the ?Company?), originally adopted for its Eligible Executives an Executive Severance Plan (the ?Original Plan?) effective as of April 13, 2015. In accordance with the terms of the Original Plan, this First Amended and Restated Executive Severance Plan (the ?Plan?

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: December 4, 2015 (Date of earliest event reported) Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 0-33275 11-3024080 (State or other jurisdiction of incorporation) (Commission F

Warren Resources ESP

1114 Avenue of the Americas 34th Floor New York, NY 10036 212.697.9660 telephone 212.697.9466 facsimile www.warrenresources.com December 4, 2015 VIA EDGAR United States Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Attention: Mr. H. Robert Schwall Re: Warren Resources, Inc. Registration Statement on Form S-3 Filed November 19, 2015 File No. 333-208112 Ladies and Gent

LIMITED POWER OF ATTORNEY FOR SECTION 16 REPORTING OBLIGATIONS

Exhibit 24 LIMITED POWER OF ATTORNEY FOR SECTION 16 REPORTING OBLIGATIONS Know all by these present, that the undersigned hereby makes, constitutes and appoints Saema Somalya and Brian Gelman as the undersigned?s true and lawful attorneys-in-fact, with full power and authority as hereinafter described on behalf of and in the name, place and stead of the undersigned to: (1) prepare, execute and submit, in the undersigned?s name and on the undersigned?s behalf, to the U.

November 24, 2015 Re: OFFER OF EMPLOYMENT

Exhibit 10.1 November 24, 2015 Re: OFFER OF EMPLOYMENT Dear Mr. Smith: On behalf of Warren Resources, Inc. (“Warren” or the “Company”), I am pleased to extend this offer of employment to you effective as of your Start Date (as defined below), and look forward to you joining Warren. I am confident you will find your position with Warren both challenging and rewarding. The basic terms are as follows

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: November 23, 2015 (Date of earliest event reported) Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 0-33275 11-3024080 (State or other jurisdiction of incorporation) (Commission

Warren Resources Announces Appointment of President and Chief Executive Officer James A. Watt to the Board of Directors and Frank T. Smith, Jr. as Senior Vice President and Chief Financial Officer

Exhibit 99.1 Warren Resources Announces Appointment of President and Chief Executive Officer James A. Watt to the Board of Directors and Frank T. Smith, Jr. as Senior Vice President and Chief Financial Officer Denver, Colorado (GLOBE NEWSWIRE) ? November 30, 2015 ? Warren Resources, Inc. (?Warren? or the ?Company?) (NASDAQ: WRES) today announced that President and Chief Executive Officer James A.

Warren Resources S-3

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents As filed with the Securities and Exchange Commission on November 19, 2015 Registration No.

LIMITED POWER OF ATTORNEY FOR SECTION 16 REPORTING OBLIGATIONS

Exhibit 24 LIMITED POWER OF ATTORNEY FOR SECTION 16 REPORTING OBLIGATIONS Know all by these present, that the undersigned hereby makes, constitutes and appoints Saema Somalya and Brian Gelman as the undersigned?s true and lawful attorneys-in-fact, with full power and authority as hereinafter described on behalf of and in the name, place and stead of the undersigned to: (1) prepare, execute and submit, in the undersigned?s name and on the undersigned?s behalf, to the U.

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: November 13, 2015 (Date of earliest event reported) Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 0-33275 11-3024080 (State or other jurisdiction of incorporation) (Commission

Warren Resources Announces Appointment of James A. Watt as President and CEO

Exhibit 99.1 Warren Resources Announces Appointment of James A. Watt as President and CEO Denver, Colorado (GLOBE NEWSWIRE) ? November 16, 2015 ? Warren Resources, Inc. (?Warren? or the ?Company?) (NASDAQ: WRES) today announced that, effective immediately, the Board of Directors has appointed James A. Watt as President and Chief Executive Officer of the Company. The Company expects that Mr. Watt w

November 13, 2015 Re: OFFER OF EMPLOYMENT

Exhibit 10.1 November 13, 2015 Re: OFFER OF EMPLOYMENT Dear Mr. Watt: On behalf of Warren Resources, Inc. (?Warren? or the ?Company?), I am pleased to extend this offer of employment to you effective as of your Start Date (as defined below), and look forward to you joining Warren. I am confident you will find your position with Warren both challenging and rewarding. The basic terms are as follows:

LIMITED POWER OF ATTORNEY FOR SECTION 16 REPORTING OBLIGATIONS

Exhibit 24 LIMITED POWER OF ATTORNEY FOR SECTION 16 REPORTING OBLIGATIONS Know all by these present, that the undersigned hereby makes, constitutes and appoints Saema Somalya and Zach Waite as the undersigned?s true and lawful attorneys-in-fact, with full power and authority as hereinafter described on behalf of and in the name, place and stead of the undersigned to: (1) prepare, execute and submit, in the undersigned?s name and on the undersigned?s behalf, to the U.

Warren Resources S-8

S-8 1 a15-158821s8.htm S-8 As filed with the Securities and Exchange Commission on November 10, 2015 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form S-8 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland (State or other jurisdiction of incorporation or orga

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 9, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File

Warren Resources Announces Third Quarter 2015 Financial and Operating Results

Exhibit 99.1 Warren Resources Announces Third Quarter 2015 Financial and Operating Results · Strong gas production of 7.3 billion cubic feet (Bcf) hits upper end of guidance · Consistent oil production of 243 thousand barrels (MBbls) at midpoint of guidance · 24% reduction in per unit lease operating expenses (“LOEs”), from $1.80 per million cubic feet equivalent (Mcfe) in the fourth quarter of 20

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 2, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File

Attachment to Letter Agreement: Definitions

Exhibit 10.1 November 4, 2015 Mr. Brian Gelman Dear Mr. Gelman, In recognition of your continuing contributions and loyalty to Warren Resources, Inc. and your appointment to the role of Interim Chief Financial Officer and Interim Chief Accounting Officer (the ?Company?) in the critical months ahead, this letter agreement sets forth the retention bonus payments that the Company will provide to you

Warren Resources Announces Appointment of Brian Gelman as Interim Chief Financial Officer and Departure of Stewart P. Skelly as Vice President and Chief Financial Officer

Exhibit 99.1 Warren Resources Announces Appointment of Brian Gelman as Interim Chief Financial Officer and Departure of Stewart P. Skelly as Vice President and Chief Financial Officer Denver, Colorado, November 6, 2015 (GLOBE NEWSWIRE) ? Warren Resources, Inc. (Nasdaq: WRES) announced today the appointment of Brian Gelman as Interim Chief Financial Officer, effective immediately. Stewart P. Skelly

WRES / Warren Resources, Inc. / JP Morgan Chase & Co Passive Investment

SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13G/A (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(b) ( AMENDMENT 1) WARREN RESOURCES, INC.

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 22, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File

SECOND LIEN CREDIT AGREEMENT DATED AS OF OCTOBER 22, 2015 WARREN RESOURCES, INC., CORTLAND PRODUCTS CORP., as Administrative Agent THE LENDERS FROM TIME TO TIME PARTY HERETO

Exhibit 10.1 EXECUTION VERSION SECOND LIEN CREDIT AGREEMENT DATED AS OF OCTOBER 22, 2015 AMONG WARREN RESOURCES, INC., CORTLAND PRODUCTS CORP., as Administrative Agent AND THE LENDERS FROM TIME TO TIME PARTY HERETO TABLE OF CONTENTS Page ARTICLE 1 DEFINITIONS 1 Section 1.1 Certain Defined Terms 1 Section 1.2 Accounting Terms and Determinations 31 Section 1.3 Other Definitional Provisions and Refer

REGISTRATION RIGHTS AGREEMENT

Exhibit 4.1 Execution Version REGISTRATION RIGHTS AGREEMENT This REGISTRATION RIGHTS AGREEMENT (this ?Agreement?) is executed as of the 22nd day of October, 2015 (the ?Execution Date?), and is among Warren Resources, Inc., a Maryland corporation (the ?Company?) and the funds listed on the signature pages hereof (the ?Funds?). Each of the Funds and the Company are each referred to as a ?Party? and

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 15, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File

Attachment to Letter Agreement: Definitions

Exhibit 10.2 Dear Ms. Somalya, In recognition of your continuing contributions and loyalty to Warren Resources, Inc. (the “Company”) in the critical months ahead, this letter agreement sets forth the retention bonus payments that the Company will provide to you and the terms and conditions of those payments. 1. Retention Payments. Provided that you remain actively employed in good standing by the

Attachment to Letter Agreement: Definitions

Exhibit 10.1 Dear Mr. Skelly, In recognition of your continuing contributions and loyalty to Warren Resources, Inc. (the “Company”) in the critical months ahead, this letter agreement sets forth the retention bonus payments that the Company will provide to you and the terms and conditions of those payments. 1. Retention Payments. Provided that you remain actively employed in good standing by the C

Attachment to Letter Agreement: Definitions

Exhibit 10.3 Dear Mr. Keeler, In recognition of your continuing contributions and loyalty to Warren Resources, Inc. (the “Company”) in the critical months ahead, this letter agreement sets forth the retention bonus payments that the Company will provide to you and the terms and conditions of those payments. 1. Retention Payments. Provided that you remain actively employed in good standing by the C

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 6, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File N

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): September 30, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission Fil

Warren Resources Announces Relocation of Corporate Headquarters to Denver, Colorado Company plans to close New York City and Roswell, New Mexico offices

Exhibit 99.1 Warren Resources Announces Relocation of Corporate Headquarters to Denver, Colorado Company plans to close New York City and Roswell, New Mexico offices NEW YORK, September 30, 2015 (GLOBE NEWSWIRE) ? Warren Resources, Inc. (NASDAQ: WRES) today announced that the corporate headquarters will be relocated to its pre-existing Denver, Colorado office effective immediately. In addition, th

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): September 17, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission Fil

AMENDMENT OF PURCHASE AND SALE AGREEMENTS AND LETTER AGREEMENT

EX-10.1 2 a15-188191ex10d1.htm EX-10.1 Exhibit 10.1 AMENDMENT OF PURCHASE AND SALE AGREEMENTS AND LETTER AGREEMENT This AMENDMENT OF PURCHASE AND SALE AGREEMENTS AND LETTER AGREEMENT (the “Amendment”) is entered into on this 28th day of August, 2015, by, between and among: 1(A) WARREN RESOURCES, INC., a Maryland corporation, (B) WARREN E&P, INC., a New Mexico corporation, and (C) WARREN ENERGY SER

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 28, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File N

Enercom 2015: The Oil and Gas Conference August 19 Wilmington Field, California Atlantic Rim, Wyoming Tunkhannock, Pennsylvania Ensuring Stability, Growing Shareholder Value

Exhibit 99.1 Enercom 2015: The Oil and Gas Conference August 19 Wilmington Field, California Atlantic Rim, Wyoming Tunkhannock, Pennsylvania Ensuring Stability, Growing Shareholder Value Forward-Looking Statements Forward-Looking Statements. This presentation includes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchan

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 19, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File N

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 18, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File N

Warren Resources Announces Initial Results from Upper Marcellus Completions

Exhibit 99.1 Warren Resources Announces Initial Results from Upper Marcellus Completions ? Combined daily production rate from two Upper Marcellus wells is 17 MMcf per day with 3% of flowback load recovered NEW YORK, August 18, 2015 (GLOBE NEWSWIRE) ? Warren Resources, Inc. (NASDAQ: WRES) today announced initial results from its well completion operations in the Upper Marcellus formation, located

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 4, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Nu

Warren Resources Announces Second Quarter 2015 Financial and Operating Results

Exhibit 99.1 Warren Resources Announces Second Quarter 2015 Financial and Operating Results ? LOE has been reduced 22% to $1.40 per Mcfe over the past two quarters ? G&A has been reduced 18% to $0.41 per Mcfe for the same period ? Achieved record production at the upper end of guidance ? Liquidity of $45 million at June 30, 2015 ? Commenced completion operations on first two Upper Marcellus wells

Warren Resources Announces Closing of 9.000% Senior Notes Exchange Offer

Exhibit 99.1 Warren Resources Announces Closing of 9.000% Senior Notes Exchange Offer NEW YORK, July 27, 2015 (GLOBE NEWSWIRE) ? Warren Resources, Inc. (Nasdaq:WRES) (the ?Company?) today announced that it has completed its offer to exchange up to $230,410,000 aggregate principal amount of its 9.000% Senior Notes due 2022, which have been registered under the Securities Act of 1933, as amended (th

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): July 27, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Num

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): July 23, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Num

Warren Resources Announces Extension of Exchange Offer for 9.000% Senior Notes

Exhibit 99.1 Warren Resources Announces Extension of Exchange Offer for 9.000% Senior Notes NEW YORK, July 23, 2015 (GLOBE NEWSWIRE) ? Warren Resources, Inc. (Nasdaq: WRES) today announced that it has extended the expiration date of its registered offer to exchange (the ?Exchange Offer?) up to $230,410,000 aggregate principal amount of its 9.000% Senior Notes due 2022, which have been registered u

Regulation FD Disclosure, Financial Statements and Exhibits

8-K 1 a15-1562718k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): July 14, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorpor

Warren Resources Commences CEO Search

Exhibit 99.1 Warren Resources Commences CEO Search NEW YORK, July 14, 2015 (GLOBE NEWSWIRE) ? Warren Resources, Inc. (NASDAQ: WRES) today announced that it has commenced a search for a Chief Executive Officer. The Company has retained executive search firm Egon Zehnder to assist with the selection process. In making the announcement, Warren?s Interim Chairman Dominick D?Alleva, said, ?Under the st

Warren Resources Provides Operational Update

Exhibit 99.1 Warren Resources Provides Operational Update ? Achieved second quarter production at the upper end of guidance ? Commences completion operations for two Upper Marcellus wells ? On target to achieve annual LOE and G&A of approximately $8 million ? Reduced well costs below 2015 plan levels NEW YORK, July 13, 2015 (GLOBE NEWSWIRE) ? Warren Resources, Inc. (NASDAQ: WRES) today provided an

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): July 13, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Num

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 24, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Num

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 23, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Num

GHS 100 Conference Chicago June 23, 2015 Wilmington Field, California Atlantic Rim, Wyoming Tunkhannock, Pennsylvania A More Focused, Stronger Company Poised to Hit Targets And Return to Growth

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Regulation FD Disclosure, Financial Statements and Exhibits

8-K 1 a15-1418928k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 22, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorpor

Warren Resources, Inc. Offer to Exchange Up to $230,410,000 Principal Amount of 9.00% Senior Notes due 2022 That Have Not Been Registered Under The Securities Act of 1933 For Up to $230,410,000 Principal Amount of 9.00% Senior Notes due 2022 That Hav

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents Filed pursuant to Rule 424(b)(3) Registration Statement No.

Warren Resources ESP

Warren Resources, Inc. 1114 Avenue of the Americas, 34th Floor New York, NY 10036 Telephone: (212) 697-9660 June 17, 2015 VIA EDGAR United States Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Attention: Mr. H. Robert Schwall Re: Warren Resources, Inc. Registration Statement on Form S-4 Filed June 10, 2015 File No. 333-204860 Ladies and Gentlemen: Pursuant to Rule 461

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 16, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Num

Warren Resources Announces Sale of Wyoming Coal Bed Methane Assets to Escalera Resources

Exhibit 99.1 Warren Resources Announces Sale of Wyoming Coal Bed Methane Assets to Escalera Resources ? $47MM sale of non-core Wyoming CBM assets ? Continued focus on de-levering and creating liquidity NEW YORK, June 16, 2015 (GLOBE NEWSWIRE) ? Warren Resources, Inc. (NASDAQ: WRES) today announced the execution of agreements to divest its Atlantic Rim CBM assets to Escalera Resources, Co. (NASDAQ:

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Exhibit 10.1 SECOND AMENDMENT TO WARREN RESOURCES, INC. 2010 STOCK INCENTIVE PLAN WARREN RESOURCES, INC., a Maryland corporation (the ?Company?) adopted the Warren Resources, Inc. 2010 Stock Incentive Plan, originally effective January 1, 2010 and first amended effective as of January 1, 2012 (as first amended, the ?Plan?). This Second Amendment to the Plan is made effective as of June 2, 2015 (th

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 2, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Numb

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 2, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Numb

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Material Modification to Rights of Security Holders, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

8-K 1 a15-1267918k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 22, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorpora

CREDIT AGREEMENT DATED AS OF MAY 22, 2015 WARREN RESOURCES, INC., WILMINGTON TRUST, NATIONAL ASSOCIATION, as Administrative Agent THE LENDERS FROM TIME TO TIME PARTY HERETO GSO CAPITAL PARTNERS LP, as Sole Lead Arranger and Sole Bookrunner

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Warren Resources DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

Warren Resources Announces First Quarter 2015 Financial and Operating Results

Exhibit 99.1 Warren Resources Announces First Quarter 2015 Financial and Operating Results ? Successful drilling of two Upper Marcellus wells under budget. ? Reduced lease operating expenses per Mcfe by 43%. ? Increased production by 129% to 7.5 Bcfe. ? Right sized capital spending program to fund within cash flow. NEW YORK, May 7, 2015 (GLOBE NEWSWIRE) ? Warren Resources, Inc. (Nasdaq: WRES) toda

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UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 7, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Num

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a15-1091818k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 7, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporat

Warren Resources DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

Warren Resources DEF 14A

DEF 14A 1 a2224313zdef14a.htm DEF 14A QuickLinks - Click here to rapidly navigate through this document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ý Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary P

IPAA OGIS New York – April 2015 April 20, 2015 Wilmington Field, California Atlantic Rim, Wyoming Tunkhannock, Pennsylvania

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UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: April 16, 2015 (Date of earliest event reported) Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 0-33275 11-3024080 (State or other jurisdiction of incorporation) (Commission Fi

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Warren Resources CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: April 9, 2015 (Date of earliest event reported) Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 0-33275 11-3024080 (State or other jurisdiction of incorporation) (Commission Fil

Warren Resources Announces Fourth Quarter and Full-Year 2014 Financial and Operating Results

Exhibit 99.1 Warren Resources Announces Fourth Quarter and Full-Year 2014 Financial and Operating Results ? FY14 Record Total Revenue of approximately $151 Million, a 17% increase ? FY14 Record EBITDA of approximately $90 million, a 15% increase ? FY14 Record Production of 22.8 Bcfe, a 77% increase ? FY14 Lease Operating Expenses and Taxes per Mcfe Declines 26% NEW YORK, March 11, 2015 (GLOBE NEWS

Warren Resources 8-K (Current Report/Significant Event)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): March 11, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Nu

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): March 3, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Num

Warren Resources Announces Year-end 2014 Reserves

Exhibit 99.1 Warren Resources Announces Year-end 2014 Reserves · Total Proved reserves increased 111% year-over-year · Natural gas represents 76% of year-end 2014 proved reserves · Total PV-10 of approximately $609 million NEW YORK, March 3, 2015 (GLOBE NEWSWIRE) — Warren Resources, Inc. (“Warren” or the “Company”) (Nasdaq:WRES) today announced its year-end 2014 estimated proved oil and gas reserv

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): February 27, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File

Warren Resources Schedules Fourth Quarter and Full Year 2014 Earnings Release and Conference Call

Exhibit 99.1 Warren Resources Schedules Fourth Quarter and Full Year 2014 Earnings Release and Conference Call NEW YORK, February 27, 2015 (GLOBE NEWSWIRE) — Warren Resources, Inc. (Nasdaq:WRES) will report fourth quarter and full year 2014 financial results on Wednesday, March 11, 2015 by issuing a press release before the market opens and conducting a conference call on that date at 10:00 a.m. E

Warren Resources Announces 2014 Production, Updated 2015 Capital Budget, Production Guidance and Updated Hedge Positions

Exhibit 99.1 Warren Resources Announces 2014 Production, Updated 2015 Capital Budget, Production Guidance and Updated Hedge Positions · Production increased 77% year-over-year in 2014 · 2015 Capital Budget reduced to approximately $21 million NEW YORK, January 26, 2015 (GLOBE NEWSWIRE) — Warren Resources, Inc. (Nasdaq: WRES) today announced expected total production volumes for the full year 2014

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): January 26, 2015 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File

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Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 31, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 23, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File

RESTRICTED STOCK AWARD AGREEMENT WARREN RESOURCES, INC.

Exhibit 10.2 RESTRICTED STOCK AWARD AGREEMENT WARREN RESOURCES, INC. This RESTRICTED STOCK AWARD AGREEMENT (the “Agreement”) is made as of the day of December, 2014 (the “Grant Date”), between Warren Resources, Inc. (the “Company”), a Maryland corporation, and Lance Peterson (the “Participant”). WHEREAS, the Company has adopted the Warren Resources, Inc. 2010 Stock Incentive Plan (the “Plan”) to p

APPENDIX A Calculation of Vested Restricted Stock at Various Price Points During the Performance Period Stock Price Hurdle

Exhibit 10.1 December 23, 2014 Mr. Lance Peterson [address] Dear Lance: On behalf of Warren Resources, Inc. (the “Company”), I am very pleased to provide you with this letter (the “Offer Letter”) setting forth the terms and conditions of your employment as Interim Chief Executive Officer (“Interim CEO”) of the Company and Interim Chairman and Chief Executive Officer of the Company’s subsidiary, Wa

WRES / Warren Resources, Inc. / Citrus Energy Corp - SC 13D/A Activist Investment

SC 13D/A 1 d838911dsc13da.htm SC 13D/A SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1)* Warren Resources, Inc. (Name of Issuer) Common Stock, par value $0.0001 (Title of Class of Securities) 93564A100 (CUSIP Number) Lance Peterson 333 Perry Street Suite 250 Castle Rock, Colorado 80104 (303) 688-3130 (Name, Address and

Investing in the Future of Energy Investor Presentation December 2014

Exhibit 99.1 Investing in the Future of Energy Investor Presentation December 2014 Forward-Looking Statements Investing in the Future of Energy NASDAQ (WRES) 2 Forward-Looking Statements. This presentation includes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Certain statements in this presentatio

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 11, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 10, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File

CapEx ($MM)

Exhibit 99.1 Warren Resources Announces 2015 Capital Budget and Production Guidance · Production increasing 96% at midpoint to approximately 42 Bcfe · Capital Expenditures decreasing to approximately $80 million NEW YORK, December 10, 2014 (GLOBE NEWSWIRE) — Warren Resources, Inc. (Nasdaq: WRES) today announced its preliminary capital budget and production guidance for the full year 2015. Warren i

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): December 4, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File

Warren Resources Announces CEO Transition Lance Peterson Appointed Interim CEO of Warren Resources, Inc. and Dominick D’Alleva Elected Interim Chairman of the Board; Philip A. Epstein to Pursue Other Opportunities

Exhibit 99.1 Warren Resources Announces CEO Transition Lance Peterson Appointed Interim CEO of Warren Resources, Inc. and Dominick D’Alleva Elected Interim Chairman of the Board; Philip A. Epstein to Pursue Other Opportunities New York, NY — December 5, 2014 — Warren Resources, Inc. (“Warren” or the “Company”) (NASDAQ: WRES) today announced that, effective immediately, the Board of Directors has a

FIRST AMENDMENT TO THIRD AMENDED AND RESTATED CREDIT AGREEMENT

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Warren Resources Announces Reaffirmation of its Borrowing Base Under Senior Credit Facility

Exhibit 99.1 Warren Resources Announces Reaffirmation of its Borrowing Base Under Senior Credit Facility NEW YORK, Dec. 2, 2014 (GLOBE NEWSWIRE) — Warren Resources, Inc. announced today that the syndicate of lenders underwriting the Company’s $750 million senior secured credit facility (“Credit Facility”) has reaffirmed the borrowing base at $225 million as a result of completing the fall 2014 sem

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 26, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File

WRES / Warren Resources, Inc. CORRESP - -

1114 Avenue of the Americas 34th Floor New York, NY 10036 212.697.9660 telephone 212.697.9466 facsimile www.warrenresources.com November 18, 2014 VIA EDGAR United States Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Attention: Mr. H. Robert Schwall Re: Warren Resources, Inc. Registration Statement on Form S-3 File No. 333-198815 Ladies and Gentlemen: Pursuant to Rule

WRES / Warren Resources, Inc. S-3/A - - S-3/A

QuickLinks - Click here to rapidly navigate through this document As filed with the Securities and Exchange Commission on November 12, 2014 Registration No.

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a14-2353018k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): November 4, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incor

Warren Resources Announces Third Quarter 2014 Financial and Operating Results

EX-99.1 2 a14-235301ex99d1.htm EX-99.1 Exhibit 99.1 Warren Resources Announces Third Quarter 2014 Financial and Operating Results · Total Revenue Increases 17% to $40.5 Million · Production Increases 116% to approximately 7.1 Bcfe · Lease Operating Expense and Taxes per Mcfe Declines 33% NEW YORK, November 4, 2014 (GLOBE NEWSWIRE) — Warren Resources, Inc. (Nasdaq: WRES) today reported its third qu

WRES / Warren Resources, Inc. CORRESP - -

1114 Avenue of the Americas 34th Floor New York, NY 10036 212.697.9660 telephone 212.697.9466 facsimile www.warrenresources.com October 22, 2014 Via EDGAR Transmission and FedEx Via Facsimile Transmittal 703.813.6982 Mr. H. Roger Schwall Assistant Director United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Re: Warren Resources

Warren Resources Schedules Third Quarter 2014 Earnings Release and Conference Call

Exhibit 99.1 Warren Resources Schedules Third Quarter 2014 Earnings Release and Conference Call NEW YORK, October 21, 2014 (GLOBE NEWSWIRE) — Warren Resources, Inc. (Nasdaq:WRES) will report third quarter 2014 financial results on Tuesday, November 4, 2014 by issuing a press release before the market opens and conducting a conference call on that date at 10:00 a.m. Eastern Time. The full text of t

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549S FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): October 21, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File

WRES / Warren Resources, Inc. S-3/A - - S-3/A

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents As filed with the Securities and Exchange Commission on October 3, 2014 Registration No.

WRES / Warren Resources, Inc. CORRESP - -

1114 Avenue of the Americas 34th Floor New York, NY 10036 212.697.9660 telephone 212.697.9466 facsimile www.warrenresources.com October 3, 2014 Via EDGAR Transmission and FedEx Via Facsimile Transmittal 703.813.6982 Mr. H. Roger Schwall Assistant Director United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Re: Warren Resources,

TLK PARTNERS, LLC

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Investing in the Future of Energy Investor Presentation September 2014

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Warren Resources, Inc. and Subsidiaries PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS (UNAUDITED) CONSOLIDATED BALANCE SHEET As of June 30, 2014

Exhibit 99.3 INTRODUCTION The following unaudited pro forma condensed combined financial statements of Warren Resources, Inc. (“Warren”) as of June 30, 2014, for the six months ended June 30, 2014 and for the year ended December 31, 2013 are derived from the historical financial statements of Warren contained in Warren’s Annual Report for the year ended December 31, 2013 and Quarterly Report on Fo

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): September 18, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission Fil

WRES / Warren Resources, Inc. S-3 - - S-3

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents As filed with the Securities and Exchange Commission on September 18, 2014 Registration No.

CITRUS ENERGY CORPORATION CONSOLIDATED FINANCIAL STATEMENTS THREE AND SIX MONTHS ENDED JUNE 30, 2014 AND 2013

Exhibit 99.1 CITRUS ENERGY CORPORATION CONSOLIDATED FINANCIAL STATEMENTS THREE AND SIX MONTHS ENDED JUNE 30, 2014 AND 2013 CITRUS ENERGY CORPORATION TABLE OF CONTENTS Page CONSOLIDATED BALANCE SHEETS 1-2 CONSOLIDATED STATEMENTS OF OPERATIONS 3 CONSOLIDATED STATEMENT OF CHANGES IN EQUITY 4 CONSOLIDATED STATEMENTS OF CASH FLOWS 5 NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 6-12 CITRUS ENERGY CORPORAT

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): September 18, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission Fil

WRES / Warren Resources, Inc. / Citrus Energy Corp - SC 13D Activist Investment

SC 13D SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No.

REGISTRATION RIGHTS AGREEMENT

Exhibit 4.1 Execution Version REGISTRATION RIGHTS AGREEMENT This Registration Rights AGREEMENT (this “Agreement”) is executed as of the 11th day of August, 2014 (the “Execution Date”), and is among Citrus Energy Corporation, a Colorado corporation (“Citrus”), and Warren Resources, Inc., a Maryland corporation (the “Company”). Citrus and the Company are each referred to as a “Party” and collectivel

FIRST AMENDMENT AND WAIVER TO PURCHASE AND SALE AGREEMENT

Exhibit 2.2 FIRST AMENDMENT AND WAIVER TO PURCHASE AND SALE AGREEMENT THIS FIRST AMENDMENT AND WAIVER TO PURCHASE AND SALE AGREEMENT (this “Amendment”) dated effective as of August 11, 2014 (the “Effective Date”) is made and entered into by and between Citrus Energy Appalachia, LLC, a Delaware limited liability company (“Citrus”), TLK Partners, LLC, an Oklahoma limited liability company (“TLK”), a

Warren Resources announces closing of $300 Million Offering of 9.000% Senior Notes due 2022

Exhibit 99.2 Warren Resources announces closing of $300 Million Offering of 9.000% Senior Notes due 2022 NEW YORK, August 11, 2014 (GLOBE NEWSWIRE) — Warren Resources, Inc. (Nasdaq:WRES) (“Warren” or the “Issuer”) announced today that it has closed on its private offering of $300 million aggregate principal amount of its 9.000% Senior Notes due 2022 (the “Notes”) at an issue price of 98.617% of th

F-2 WARREN RESOURCES, INC. AND SUBSIDIARIES PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS (UNAUDITED) CONSOLIDATED BALANCE SHEET AS OF MARCH 31, 2014

QuickLinks - Click here to rapidly navigate through this document Exhibit 99.5 INTRODUCTION The following unaudited pro forma condensed combined financial statements of Warren Resources, Inc. ("Warren") as of March 31, 2014, for the year ended December 31, 2013 and for the three months ended March 31, 2014 and 2013 are derived from the historical financial statements of Warren contained in Warren'

REGISTRATION RIGHTS AGREEMENT

Exhibit 4.4 REGISTRATION RIGHTS AGREEMENT This REGISTRATION RIGHTS AGREEMENT dated August 11, 2014 (this “Agreement”) is entered into by and among Warren Resources, Inc., a Maryland corporation (the “Company”), the guarantors listed in Schedule 1 hereto (the “Initial Guarantors”), and BMO Capital Markets Corp. (“BMO Capital Markets”), Jefferies LLC (“Jefferies”) and Wells Fargo Securities, LLC (“W

WARREN RESOURCES, INC., THE SUBSIDIARY GUARANTORS PARTY HERETO U.S. BANK NATIONAL ASSOCIATION, AS TRUSTEE Dated as of August 11, 2014 9.000% Senior Notes due 2022

Exhibit 4.2 WARREN RESOURCES, INC., THE SUBSIDIARY GUARANTORS PARTY HERETO AND U.S. BANK NATIONAL ASSOCIATION, AS TRUSTEE INDENTURE Dated as of August 11, 2014 9.000% Senior Notes due 2022 Table of Contents Page ARTICLE I DEFINITIONS AND INCORPORATION BY REFERENCE 1 SECTION 1.1. Definitions 1 SECTION 1.2. Other Definitions 39 SECTION 1.3. Incorporation by Reference of Trust Indenture Act 41 SECTIO

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Material Modification to Rights of Security Holders, Unregistered Sales of Equity Securities, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Completion of Acquisition or Disposition of Assets, Other Events

QuickLinks - Click here to rapidly navigate through this document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

TLK PARTNERS LLC BALANCE SHEETS

QuickLinks - Click here to rapidly navigate through this document Exhibit 99.4 TLK PARTNERS LLC BALANCE SHEETS March 31, 2014 December 31, 2013 (Unaudited) (Derived from audited financial statements) Assets Current assets: Cash $ 377,227 $ 365,996 Accounts receivable—natural gas sales 1,228,136 1,240,409 Prepaid expenses 139,597 13,320 Total current assets 1,744,960 1,619,725 Natural gas propertie

Warren Resources announces closing of $352.5 Million Marcellus Acquisition and Third Amended and Restated Credit Agreement with Increased Borrowing Base of $225 million

Exhibit 99.1 Warren Resources announces closing of $352.5 Million Marcellus Acquisition and Third Amended and Restated Credit Agreement with Increased Borrowing Base of $225 million NEW YORK, August 11, 2014 (GLOBE NEWSWIRE) — Warren Resources, Inc. (Nasdaq:WRES) (“Warren” or the “Issuer”) announced today that it has closed on its previously announced acquisition of the Marcellus assets of Citrus

PURCHASE AND SALE AGREEMENT CITRUS ENERGY APPALACHIA, LLC, TLK ENERGY, LLC TROY ENERGY INVESTMENTS, LLC as Seller WARREN RESOURCES, INC. as Buyer July 6, 2014

Exhibit 2.1 Execution Version PURCHASE AND SALE AGREEMENT between CITRUS ENERGY APPALACHIA, LLC, TLK ENERGY, LLC and TROY ENERGY INVESTMENTS, LLC as Seller and WARREN RESOURCES, INC. as Buyer dated July 6, 2014 Table of Contents Page ARTICLE I DEFINITIONS AND INTERPRETATION 1 1.1 Defined Terms 1 1.2 References and Rules of Construction 1 ARTICLE II PURCHASE AND SALE 2 2.1 Purchase and Sale 2 2.2 E

$ 300,000,000 WARREN RESOURCES, INC. 9.000% Senior Notes due 2022 Purchase Agreement

Exhibit 10.1 EXECUTION VERSION $ 300,000,000 WARREN RESOURCES, INC. 9.000% Senior Notes due 2022 Purchase Agreement August 6, 2014 BMO Capital Markets Corp. Jefferies LLC Wells Fargo Securities, LLC As Representatives of the several Initial Purchasers listed in Schedule 1 hereto c/o BMO Capital Markets Corp. 3 Times Square, 28th Floor New York, New York 10036 Jefferies LLC 520 Madison Avenue New Y

THIRD AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF AUGUST 11, 2014 WARREN RESOURCES, INC., BANK OF MONTREAL, as Administrative Agent U.S. BANK NATIONAL ASSOCIATION, as Syndication Agent CAPITAL ONE, NATIONAL ASSOCIATION and WELLS FARGO BANK, NAT

Exhibit 10.2 THIRD AMENDED AND RESTATED CREDIT AGREEMENT DATED AS OF AUGUST 11, 2014 AMONG WARREN RESOURCES, INC., BANK OF MONTREAL, as Administrative Agent U.S. BANK NATIONAL ASSOCIATION, as Syndication Agent CAPITAL ONE, NATIONAL ASSOCIATION and WELLS FARGO BANK, NATIONAL ASSOCIATION, as Co-Documentation Agents AND THE LENDERS FROM TIME TO TIME PARTY HERETO BMO CAPITAL MARKETS INC, as Sole Lead

Citrus Energy Corporation CONSOLIDATED BALANCE SHEETS

QuickLinks - Click here to rapidly navigate through this document Exhibit 99.3 Citrus Energy Corporation CONSOLIDATED BALANCE SHEETS Unaudited March 31, 2014 December 31, 2013 ASSETS CURRENT ASSETS Cash and cash equivalents $ 1,145,700 $ 159,247 Restricted certificates of deposit 810,000 810,000 Oil and gas revenue receivables 12,544,809 15,338,776 Oil and gas joint interest billings 3,837,615 4,1

Warren Resources Announces Second Quarter 2014 Financial and Operating Results

Exhibit 99.1 Warren Resources Announces Second Quarter 2014 Financial and Operating Results · Announced $352.5 Million Marcellus Acquisition · Total Revenue Increases 14% to $35.0 Million · Net income Increases 17% to $10.8 Million, or $0.15 per Diluted Share · Oil Production Increases 8% to approximately 281,000 barrels · Gas Production Increases 2% to approximately 1.63 Bcf · EBITDA* Increases 1

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): August 11, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File N

Warren Resources Prices $300 Million Offering of Senior Notes

QuickLinks - Click here to rapidly navigate through this document Exhibit 99.2 Warren Resources Prices $300 Million Offering of Senior Notes NEW YORK, August 6, 2014 (GLOBE NEWSWIRE)—Warren Resources, Inc. (Nasdaq:WRES) ("Warren" or the "Issuer") announced today that it has priced a private offering of $300 million aggregate principal amount of its 9.000% Senior Notes due 2022 (the "Notes") at an

Summary Historical and Pro Forma Combined Financial and Other Data

QuickLinks - Click here to rapidly navigate through this document Exhibit 99.1 The following are excerpts from the Company's disclosure in connection with its offering of senior notes. Summary Historical and Pro Forma Combined Financial and Other Data The following tables show our summary historical consolidated financial data and our summary unaudited pro forma financial data, each for the period

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

QuickLinks - Click here to rapidly navigate through this document UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

Regulation FD Disclosure, Financial Statements and Exhibits

8-K 1 a14-1805718k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): July 31, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorpor

Citrus Energy Corporation CONSOLIDATED BALANCE SHEETS

QuickLinks - Click here to rapidly navigate through this document Exhibit 99.3 Citrus Energy Corporation CONSOLIDATED BALANCE SHEETS Unaudited March 31, 2014 December 31, 2013 ASSETS CURRENT ASSETS Cash and cash equivalents $ 1,145,700 $ 159,247 Restricted certificates of deposit 810,000 810,000 Oil and gas revenue receivables 12,544,809 15,338,776 Oil and gas joint interest billings 3,837,615 4,1

Warren Resources, Inc. Announces Commencement of Private $300 Million Debt Offering

Exhibit 99.5 Warren Resources, Inc. Announces Commencement of Private $300 Million Debt Offering NEW YORK, July 24, 2014 (GLOBE NEWSWIRE)—Warren Resources, Inc. (Nasdaq:WRES) ("Warren" or the "Issuer") announced today that it intends to commence a private offering to eligible purchasers of $300 million aggregate principal amount of Senior Notes due 2022 (the "Notes"). The Issuer intends to use the

The following are excerpts from the Company's disclosure in connection with its offering of senior notes.

EX-99.1 2 a2220910zex-991.htm EX-99.1 QuickLinks - Click here to rapidly navigate through this document Exhibit 99.1 The following are excerpts from the Company's disclosure in connection with its offering of senior notes. 2014 Marcellus Assets Acquisition On July 7, 2014, we agreed to acquire essentially all of the Marcellus assets (the "Marcellus Assets") of Citrus Energy Corporation ("Citrus")

WarrenR_logo-paths.pnghttp://dev.warrenresources.com/images/shadowbar.pngCONFIDENTIAL http://dev.warrenresources.com/images/shadowbar.png\\lbdata\personal data\BDowell\My Pictures\IMG_0096.JPGInvesting in the Future of Energy $300 Million Senior Unse

Exhibit 99.4 WarrenRlogo-paths.pnghttp://dev.warrenresources.com/images/shadowbar.pngCONFIDENTIAL http://dev.warrenresources.com/images/https://www.sec.gov/Archives/edgar/data/892986/000104746914006387/shadowbar.png\\lbdata\personal data\BDowell\My Pictures\IMG0096.JPGInvesting in the Future of Energy $300 Million Senior Unsecured Notes Offering July 24, 2014 WarrenRlogo-paths.pnghttp://dev.warren

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

QuickLinks - Click here to rapidly navigate through this document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 24, 2014 Warren Resources, Inc.

July 9, 2014

Exhibit 10.1 July 9, 2014 Mr. Marc Rowland 2911 Turtle Creek Blvd., Suite 900 Dallas, TX 75219 Re: Consulting Services. Dear Mr. Rowland: Warren Resources, Inc. (“Warren”) wants to engage your consulting services in addition to the services you already provide in your capacity as director. You will provide such consulting services as an independent contractor, but for the avoidance of doubt, you w

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): July 8, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Numb

Investing in the Future of Energy Warren Announces Marcellus Acquisition July 7, 2014

Exhibit 99.2 Investing in the Future of Energy Warren Announces Marcellus Acquisition July 7, 2014 Forward-Looking Statements Warren Announces Marcellus Acquisition NASDAQ (WRES) 2 Forward-Looking Statements. This presentation includes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Certain statement

WARREN RESOURCES, INC. ANNOUNCES ACQUISITION OF THE MARCELLUS ASSETS OF CITRUS ENERGY CORPORATION FOR $352.5 MILLION

Exhibit 99.1 WARREN RESOURCES, INC. ANNOUNCES ACQUISITION OF THE MARCELLUS ASSETS OF CITRUS ENERGY CORPORATION FOR $352.5 MILLION NEW YORK, July 7, 2014 — Warren Resources, Inc. (“Warren” or the “Company”) (NASDAQ: WRES) today announced that it has executed a purchase and sale agreement to acquire essentially all of the Marcellus assets of Citrus Energy Corporation (“Citrus”) and two additional wo

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): July 3, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Numb

Submission of Matters to a Vote of Security Holders - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 10, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Num

Investing in the Future of Energy 2014 Annual Meeting of Stockholders June 10, 2014

Exhibit 99.1 Investing in the Future of Energy 2014 Annual Meeting of Stockholders June 10, 2014 Forward-Looking Statements Investing in the Future of Energy NASDAQ (WRES) 2 Forward-Looking Statements. This presentation includes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Certain statements in th

1

Exhibit 99.1 Warren Resources Announces Increase in Borrowing Base to $175 million Under Senior Credit Facility NEW YORK, June 9, 2014 (GLOBE NEWSWIRE) — Warren Resources, Inc. announced that the syndicate of lenders underwriting the Company’s $300 million senior secured credit facility (“Credit Facility”) has increased the conforming borrowing base to $175 million as a result of completing the sp

SECOND AMENDMENT TO CREDIT AGREEMENT

EX-10.1 2 a14-150821ex10d1.htm EX-10.1 Exhibit 10.1 SECOND AMENDMENT TO CREDIT AGREEMENT THIS SECOND AMENDMENT TO CREDIT AGREEMENT (this “Amendment”) is made as of June 9, 2014, by and among Warren Resources, Inc., a Maryland corporation, as Borrower, the financial institutions or other entities from time to time parties hereto, each as a lender (collectively, the “Lenders” and individually, a “Le

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 9, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Numb

Regulation FD Disclosure, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): June 9, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Numb

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 27, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Numb

Investing in the Future of Energy Warren Resources Investor Presentation May 27, 2014

Exhibit 99.1 Investing in the Future of Energy Warren Resources Investor Presentation May 27, 2014 Forward-Looking Statements Investing in the Future of Energy NASDAQ (WRES) 2 Forward-Looking Statements. This presentation includes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Certain statements in

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a14-1199018k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): May 7, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporat

700 Bbl/d

Exhibit 99.1 Warren Resources Announces First Quarter 2014 Financial and Operating Results · Total Revenue Increases 11% to $34.2 Million · Net income Increases 190% to $8.2 Million, or $0.11 per Diluted Share · Oil Production Increases 8% to 276,000 barrels · Gas Production Increases 4% to 1.6 Bcf · EBITDA* Increases 27% to $19.3 Million NEW YORK, May 7, 2014 (GLOBE NEWSWIRE) — Warren Resources,

Warren Resources Schedules First Quarter 2014 Earnings Release and Conference Call

Exhibit 99.1 Warren Resources Schedules First Quarter 2014 Earnings Release and Conference Call NEW YORK, April 25, 2014 (GLOBE NEWSWIRE) — Warren Resources, Inc. (Nasdaq:WRES) will report first quarter 2014 financial results on Wednesday, May 7, 2014 by issuing a press release before the market opens and conducting a conference call on that date at 10:00 a.m. Eastern Time. The full text of the re

Regulation FD Disclosure, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): April 25, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Nu

- DEF 14A

QuickLinks - Click here to rapidly navigate through this document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

- PRE 14A

QuickLinks - Click here to rapidly navigate through this document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): July 8, 2013 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Numb

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): March 25, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Nu

Regulation FD Disclosure, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): March 19, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Nu

Warren Resources Investor Presentation March 19, 2014 Investing in the Future of Energy

Exhibit 99.1 Warren Resources Investor Presentation March 19, 2014 Investing in the Future of Energy Forward-Looking Statements Investing in the Future of Energy NASDAQ (WRES) 2 Forward-Looking Statements. This presentation includes forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Certain statements i

Warren Resources 10-K (Annual Report)

Use these links to rapidly review the document WARREN RESOURCES, INC. FORM 10-K TABLE OF CONTENTS PART IV TABLE OF CONTENTS 3 Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2013 OR o TRANSITION REPORT PURSUANT TO SECTION

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant To Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of report (Date of earliest event reported): March 6, 2014 Warren Resources, Inc. (Exact Name of Registrant as Specified in Charter) Maryland 0-33275 11-3024080 (State or other Jurisdiction of Incorporation) (Commission File Num

First Quarter ending

Exhibit 99.1 Warren Resources Announces Fourth Quarter and Full-Year 2013 Results · Record FY13 Revenue Increases 6% to $128.8 Million · Record Annual Oil and Gas Production Increases 6% to 2.1 MMBOE · Record FY13 Net Income Increases to $30.4 Million, or $0.42 per Diluted Share · Record FY13 Cash Flow from Operations Increases 19% to $79.4 Million · Record FY13 EBITDA(1) Increases 19% to $78.2 Mi

Natural Gas

Exhibit 99.2 Warren Resources Announces 2013 Production and Reserves and Provides 2014 Capital Budget NEW YORK, March 6, 2014 (GLOBE NEWSWIRE) — Warren Resources, Inc. (“Warren” or the “Company”) (Nasdaq: WRES) today announced its 2013 production, 2013 estimated proved oil and gas reserves, and 2014 capital budget. 2013 Production Warren’s full year 2013 net oil and gas production was 2,143,000 ba

Warren Resources Announces the Appointment of Saema Somalya as Senior Vice President, General Counsel and Corporate Secretary

Exhibit 99.1 Warren Resources Announces the Appointment of Saema Somalya as Senior Vice President, General Counsel and Corporate Secretary NEW YORK, Feb. 18, 2014 (GLOBE NEWSWIRE) — Warren Resources, Inc. (Nasdaq:WRES) is pleased to announce that Saema Somalya has joined the management team at Warren Resources as Senior Vice President, General Counsel and Corporate Secretary. Ms. Somalya is an exp

Regulation FD Disclosure, Financial Statements and Exhibits - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D. C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report: February 17, 2014 (Date of earliest event reported) Warren Resources, Inc. (Exact name of registrant as specified in its charter) Maryland 0-33275 11-3024080 (State or other jurisdiction of incorporation) (Commission

WRES / Warren Resources, Inc. / VANGUARD GROUP INC Passive Investment

SC 13G/A 1 warrenresourcesinc.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 3 )* Name of issuer: Warren Resources Inc Title of Class of Securities: Common Stock CUSIP Number: 93564A100 Date of Event Which Requires Filing of this Statement: December 31, 2013 Check the appropriate box to designate the rule pursuan