GASTAR EXPLORATION LTD Contracts & Agreements

FIRST LIEN GUARANTY AGREEMENT (Filed With SEC on December 24, 2013)

PARENT GUARANTEE (Filed With SEC on December 24, 2013)

REGISTRATION RIGHTS AGREEMENT by and among GASTAR EXPLORATION USA, INC. the Guarantors signatory hereto, and IMPERIAL CAPITAL, LLC, CREDIT SUISSE SECURITIES (USA) LLC, IBERIA... (Filed With SEC on November 20, 2013)

AMENDED AND RESTATED PLAN OF ARRANGEMENT UNDER SECTION 193 OF THE BUSINESS CORPORATIONS ACT (ALBERTA) Amended and Restated Plan of Arrangement under Section 193 of the Business... (Filed With SEC on November 15, 2013)

Gastar Exploration USA, Inc. Series B Cumulative Preferred Securities (Filed With SEC on November 7, 2013)

GUARANTEE AGREEMENT OFGASTAR USA SERIES B PREFERRED STOCK Gastar Exploration Ltd. Dated as of November 7, 2013 TABLE OF CONTENTS (Filed With SEC on November 7, 2013)

Gastar Exploration USA, Inc. Series B Cumulative Preferred Securities UNDERWRITING AGREEMENT (Filed With SEC on November 1, 2013)

AGREEMENT OFSALE AND PURCHASE BY AND BETWEEN LIME ROCK RESOURCES II-A, L.P., AND LIME ROCKRESOURCES II-C, L.P., COLLECTIVELY, AS SELLER AND GASTAR EXPLORATIONUSA, INC., AS... (Filed With SEC on October 28, 2013)

AGREEMENT AND AMENDMENT NO. 2 TO SECOND AMENDED AND RESTATED CREDIT AGREEMENT (Filed With SEC on October 22, 2013)

[The remainder of this page intentionally left blank] (Filed With SEC on October 4, 2013)

SIXTH AMENDMENT OF PURCHASE AND SALE AGREEMENT (Filed With SEC on September 23, 2013)

FIFTH AMENDMENT OF PURCHASE AND SALE AGREEMENT (Filed With SEC on September 3, 2013)

PURCHASE AND SALE AGREEMENT between GASTAR EXPLORATION USA, INC. as Seller and NEWFIELD EXPLORATION MID-CONTINENT INC. as Buyer dated July 2, 2013 TABLE OF CONTENTS (Filed With SEC on August 12, 2013)

FOURTH AMENDMENT OF PURCHASE AND SALE AGREEMENT (Filed With SEC on August 6, 2013)

WAIVER, AGREEMENT, AND AMENDMENT NO. 1 TO SECOND AMENDED AND RESTATED CREDIT AGREEMENT (Filed With SEC on August 5, 2013)

THIRD AMENDMENT OF PURCHASE AND SALE AGREEMENT (Filed With SEC on July 17, 2013)

SECOND AMENDMENT OF PURCHASE AND SALE AGREEMENT (Filed With SEC on July 3, 2013)

AMENDMENT TO PURCHASE AND SALE AGREEMENT (Filed With SEC on June 12, 2013)

FIRST AMENDMENT OF PURCHASE AND SALE AGREEMENT (Filed With SEC on June 12, 2013)

SECOND AMENDED AND RESTATED CREDIT AGREEMENT dated as of June 7, 2013, Among GASTAR EXPLORATION USA, INC., as Borrower, WELLS FARGO BANK, NATIONAL ASSOCIATION, as Administrative... (Filed With SEC on June 12, 2013)

INTERCREDITOR AGREEMENT dated as of June 7, 2013 among GASTAR EXPLORATION USA, INC., as the Company certain Subsidiaries of the Company party hereto WELLS FARGO BANK, NATIONAL... (Filed With SEC on June 12, 2013)

SECOND AMENDMENT TO AMENDED AND RESTATED GASTAR EXPLORATION, LTD. EMPLOYEE CHANGE OF CONTROL SEVERANCE PLAN (Filed With SEC on June 12, 2013)

GASTAR EXPLORATION USA, INC. AND EACH OF THE SUBSIDIARY GUARANTORS FROM TIME TOTIME PARTY HERETO 8 5/8% SENIOR SECURED NOTES DUE 2018 INDENTURE Datedas of May 15, 2013 WELLS FARGO... (Filed With SEC on May 15, 2013)

REGISTRATION RIGHTS AGREEMENT by and among GASTAR EXPLORATION USA, INC. the Guarantors signatory hereto, and IMPERIAL CAPITAL, LLC, IBERIA CAPITAL PARTNERS L.L.C. AND TUDOR,... (Filed With SEC on May 15, 2013)

RESIGNATION, CONSENT AND APPOINTMENT AGREEMENT AND AMENDMENT AGREEMENT (GASTAR EXPLORATION USA, INC.) (Filed With SEC on May 15, 2013)

PURCHASE AND SALE AGREEMENT by and among CHESAPEAKE EXPLORATION, L.L.C. ARCADIA RESOURCES, L.P. JAMESTOWN RESOURCES, L.L.C. LARCHMONT RESOURCES, L.L.C. (the Sellers) and GASTAR... (Filed With SEC on May 2, 2013)

PURCHASE AND SALE AGREEMENT BY AND AMONG GASTAR EXPLORATION TEXAS, LP AS SELLER, GASTAR EXPLORATION USA, INC. AS SELLER GUARANTOR AND CUBIC ENERGY, INC. AS BUYER DATED APRIL 19,... (Filed With SEC on May 2, 2013)

IN THE UNITED STATES DISTRICT COURT FOR THE SOUTHERN DISTRICT OF TEXAS HOUSTON DIVISION (Filed With SEC on May 2, 2013)

______________________________________________________________________________ WAIVER AND FIFTH AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT among GASTAR EXPLORATION USA,... (Filed With SEC on March 11, 2013)

GASTAR EXPLORATION LTD. 2006 LONG-TERM STOCK INCENTIVE PLAN FORM OF PERFORMANCE UNIT AWARD AGREEMENT [_________________, 20__] (Filed With SEC on February 21, 2013)

AMENDED AND RESTATED COLLATERAL AGENCY AND INTERCREDITOR AGREEMENT (Filed With SEC on November 7, 2012)

SECOND AMENDMENT TO THE GASTAR EXPLORATION LTD. 2006 LONG-TERM STOCK INCENTIVE PLAN (Filed With SEC on June 18, 2012)

SECOND AMENDMENT TO EMPLOYMENT AGREEMENT (Filed With SEC on April 12, 2012)

FIRST AMENDMENT TO AMENDED AND RESTATED GASTAR EXPLORATION, LTD.EMPLOYEE CHANGE OF CONTROL SEVERANCE PLAN (Filed With SEC on April 12, 2012)

FOURTH AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT among GASTAREXPLORATION USA, INC. THE GUARANTORS SIGNATORY HERETO THE LENDERS SIGNATORY HERETO and AMEGY BANK NATIONAL... (Filed With SEC on December 2, 2011)

Gastar Exploration Limited Annual Bonus Plan (Filed With SEC on August 8, 2011)

GASTAR EXPLORATION USA, INC. Series A Cumulative Preferred Stock (par value $0.01 per share) At-The-Market Issuance Sales Agreement (Filed With SEC on June 30, 2011)

Gastar Exploration USA, Inc. Series A Cumulative Preferred Securities UNDERWRITING AGREEMENT (Filed With SEC on June 23, 2011)

GUARANTEE AGREEMENT OF GASTAR USA SERIES A PREFERRED SECURITIES Gastar Exploration Ltd. Dated as of June 23, 2011 TABLE OF CONTENTS (Filed With SEC on June 23, 2011)

THIRD AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT among GASTAREXPLORATION USA, INC. THE GUARANTORS SIGNATORY HERETO THE LENDERS SIGNATORY HERETO and AMEGY BANK NATIONAL... (Filed With SEC on June 15, 2011)

SECONDAMENDMENT TO EMPLOYMENTAGREEMENT (Filed With SEC on February 7, 2011)

PURCHASEAND SALE AGREEMENT DATEDNOVEMBER 5, 2010 AMONG MEGAENERGY,INC. AND SAGAPETROLEUM CORP. ASSELLER AND GASTAREXPLORATION USA, INC. ASBUYER TABLE OFCONTENTS (Filed With SEC on December 20, 2010)

12,000,000Shares GastarExploration Ltd. CommonShares UNDERWRITINGAGREEMENT (Filed With SEC on December 8, 2010)

INTHE UNITED STATES DISTRICT COURT FORTHE EASTERN DISTRICT OF KENTUCKY CENTRALDIVISION AT LEXINGTON (Filed With SEC on November 2, 2010)

PURCHASEAND SALE AGREEMENT between GastarExploration USA, Inc. asSeller, and AtinumMarcellus I LLC asBuyer dated September21, 2010 (Filed With SEC on September 24, 2010)

PARTICIPATIONAGREEMENT byand between GastarExploration USA, Inc. and AtinumMarcellus I LLC Dated[_____________], 2010 TABLEOF CONTENTS (Filed With SEC on September 24, 2010)

SECOND AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT among GASTAREXPLORATION USA, INC. THE GUARANTORS SIGNATORY HERETO THE LENDERS SIGNATORY HERETO and AMEGY BANKNATIONAL... (Filed With SEC on June 28, 2010)

AGREEMENT (Filed With SEC on January 14, 2010)

TERM LOAN AGREEMENT AMONG (Filed With SEC on November 25, 2009)

SECOND LIEN SECURITY AGREEMENT (PLEDGE) (Filed With SEC on November 25, 2009)

CONSENT AND FIRST AMENDMENT TO AMENDED AND RESTATED CREDIT AGREEMENT among GASTAREXPLORATION USA, INC. THE GUARANTORS SIGNATORY HERETO THE LENDERS SIGNATORY HERETO and (Filed With SEC on November 25, 2009)

GASGATHERING AGREEMENT (Filed With SEC on November 20, 2009)

Exhibit10.2 PURCHASEAND SALE AGREEMENT between GASTAREXPLORATION TEXAS, LP, asSeller, and HILLTOPRESORT GS, LLC asBuyer, datedNovember 16, 2009 TABLEOF CONTENTS (Filed With SEC on November 20, 2009)

PURCHASEAND SALE AGREEMENT between GASTAREXPLORATION TEXAS, LP, asSeller, and NAVASOTARESOURCES LTD., LLP asBuyer, datedNovember 16, 2009 TABLEOF CONTENTS (Filed With SEC on November 20, 2009)

PURCHASEAND SALE AGREEMENT between GASTAREXPLORATION TEXAS, LP, asSeller, and PRESCO,INC. asBuyer, datedNovember 16, 2009 TABLEOF CONTENTS (Filed With SEC on November 20, 2009)

AMENDEDAND RESTATED CREDIT AGREEMENT AMONG GASTAREXPLORATION USA, INC. THEGUARANTORS SIGNATORY HERETO AMEGYBANK NATIONAL ASSOCIATION, ASADMINISTRATIVE AGENT ANDLETTER OF CREDIT... (Filed With SEC on November 3, 2009)

page 1 (Filed With SEC on July 6, 2009)

FIRST AMENDMENT TO GASTAR EXPLORATION LTD. (Filed With SEC on June 10, 2009)

36,500,000 Shares Gastar Exploration Ltd. Common Shares (Filed With SEC on May 21, 2009)

WAIVER UNDER CREDIT AGREEMENT among GASTAR EXPLORATION USA,INC. THE GUARANTORS SIGNATORY HERETO THE LENDERS SIGNATORY HERETO and AMEGY BANK NATIONAL ASSOCIATION, as Administrative... (Filed With SEC on March 16, 2009)

WAIVER UNDER CREDIT AGREEMENT among GASTAR EXPLORATION USA,INC., GASTAR EXPLORATION LTD., THE LENDERS SIGNATORY HERETO and WAYZATA INVESTMENT PARTNERS LLC, as Administrative Agent (Filed With SEC on March 16, 2009)

GASTAR EXPLORATION USA, INC., (Filed With SEC on February 20, 2009)

CREDIT AGREEMENT (Filed With SEC on February 20, 2009)

AMENDED AND RESTATED INTERCREDITOR AGREEMENT dated as of February 16,2009 among GASTAR EXPLORATIONUSA, INC., GASTAR EXPLORATION LTD., certain Subsidiaries of the Parent party... (Filed With SEC on February 20, 2009)

WAIVER AND SECOND AMENDMENT TO CREDIT AGREEMENT among GASTAREXPLORATION USA, INC. THE GUARANTORS SIGNATORY HERETO THE LENDERS SIGNATORY HERETO and (Filed With SEC on February 20, 2009)

FIRST AMENDMENT TO EMPLOYMENT AGREEMENT (Filed With SEC on July 28, 2008)

WARRANTCERTIFICATE GASTAREXPLORATION LTD. (Acorporation subsisting under the laws of the Province of Alberta) (Filed With SEC on June 13, 2008)

FINALSETTLEMENT AGREEMENT AND COMPREHENSIVEGENERAL RELEASE betweenand among GASTAREXPLORATION, LTD., GEOSTARCORPORATION, ANDOTHER INDIVIDUALS AND ENTITIES SET FORTH HEREIN... (Filed With SEC on June 13, 2008)

WAIVER AND FIRST AMENDMENT (Filed With SEC on June 11, 2008)

GASTAR EXPLORATION, LTD. EMPLOYEE CHANGE OF CONTROL SEVERANCE PLAN (Filed With SEC on March 17, 2008)

Third Amendment to Securities Purchase Agreement dated November 7, 2007 (Filed With SEC on November 13, 2007)

Form of Amended and Restated Senior Secured Note (Filed With SEC on November 13, 2007)

CONSENT AND OMNIBUS AMENDMENT TO TRANSACTION DOCUMENTS (Filed With SEC on November 7, 2007)

Common Share Purchase Agreement between Gastar Exploration Ltd. and Navasota Resources, L.P., dated May 9, 2007 (Filed With SEC on May 15, 2007)

Registration Rights Agreement between Gastar Exploration Ltd. and Navasota Resources, L.P., dated May 9, 2007 (Filed With SEC on May 15, 2007)

Ratification and Assumption of LOI between and among Gastar Exploration Ltd., Gastar Exploration Texas LP and Navasota Resources, L.P. dated May 9, 2007, with Letter of Intent... (Filed With SEC on May 15, 2007)

GASTAR EXPLORATION, LTD. EMPLOYEE CHANGE OF CONTROL (Filed With SEC on March 27, 2007)

FORM OF INDEMNITY AGREEMENT (Filed With SEC on December 19, 2006)

FORM OF SUBSCRIPTION AGREEMENT FOR (Filed With SEC on November 15, 2006)

GASTAR EXPLORATION LTD. 2006 LONG-TERM STOCK INCENTIVE PLAN (Filed With SEC on August 14, 2006)

[FORM OF EXECUTIVE STOCK OPTION AGREEMENT] (Filed With SEC on March 31, 2006)

STOCK OPTION PLAN DATED FEBRUARY 14, 2004 (Filed With SEC on December 22, 2005)

[Front of Certificate] (Filed With SEC on December 15, 2005)

COMMON SHARE PURCHASE AGREEMENT between (Filed With SEC on November 22, 2005)

REGISTRATION RIGHTS AGREEMENT (Filed With SEC on November 22, 2005)

PARTICIPATION AND OPERATING AGREEMENT BETWEEN (Filed With SEC on November 22, 2005)

AGREEMENT (Filed With SEC on October 13, 2005)

FIRST AMENDMENT TO SECURITIES PURCHASE AGREEMENT (Filed With SEC on October 13, 2005)

PURCHASE AND SALE AGREEMENT AND ASSIGNMENT OF INTERESTS WYOMING AND MONTANA PRODUCING PROPERTIES (Filed With SEC on October 13, 2005)

PURCHASE AND SALE AGREEMENT AND ASSIGNMENT OF INTERESTS WYOMING AND MONTANA NON PRODUCING PROPERTIES (Filed With SEC on October 13, 2005)

PURCHASE AND SALE AGREEMENT AND ASSIGNMENT OF INTERESTS TEXAS PRODUCING PROPERTIES (Filed With SEC on October 13, 2005)

PURCHASE AND SALE AGREEMENT AND ASSIGNMENT OF INTERESTS TEXAS NON PRODUCING PROPERTIES (Filed With SEC on October 13, 2005)

PROMISSORY NOTE (Filed With SEC on October 13, 2005)

TRUST INDENTURE (Filed With SEC on August 12, 2005)

GASTAR EXPLORATIONLTD. (A corporation existing under theBusiness Corporations Act (Alberta)) 9.75% CONVERTIBLE SENIOR UNSECURED SUBORDINATED DEBENTURE due NOVEMBER 20, 2009 (Filed With SEC on August 12, 2005)

WARRANT CERTIFICATE GASTAR EXPLORATION LTD. (A corporation subsisting under the laws of the Province of Alberta) (Filed With SEC on August 12, 2005)

ARTICLE 1 INTERPRETATION (Filed With SEC on August 12, 2005)

This is the firstpage of an agreement comprised of 11 pages (not including Exhibits 1 - 3). TERMS AND CONDITIONS OF SUBSCRIPTION FOR 9.75% CONVERTIBLE SENIOR UNSECURED... (Filed With SEC on August 12, 2005)

`` SUBSCRIPTION AGREEMENT FOR (Filed With SEC on August 12, 2005)

SECURITIES PURCHASE AGREEMENT (Filed With SEC on August 12, 2005)

FORM OF NOTE (Filed With SEC on August 12, 2005)

REGISTRATION RIGHTS AGREEMENT (Filed With SEC on August 12, 2005)

COMMONSHARES (Filed With SEC on August 12, 2005)

SUBSCRIPTIONAGREEMENT FOR COMMON SHARES (Filed With SEC on August 12, 2005)

WARRANT CERTIFICATE GASTAR EXPLORATION LTD. (A Corporation subsisting under the laws of the Province of Alberta) (Filed With SEC on August 12, 2005)

WARRANT CERTIFICATE (Filed With SEC on August 12, 2005)

GASTAR EXPLORATION LTD. (Filed With SEC on August 12, 2005)

Form of Warrant (Filed With SEC on August 12, 2005)

WARRANT CERTIFICATE GASTAR EXPLORATION LTD. (A Corporation subsisting under the laws of the Province of Alberta) (Filed With SEC on August 12, 2005)

STOCK OPTION PLAN APPROVED AT SHAREHOLDERS MEETING ON JULY 5, 2002. (Filed With SEC on August 12, 2005)

EMPLOYMENT AGREEMENT (Filed With SEC on August 12, 2005)

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GASTAR EXPLORATION LTD Contracts & Agreements