AMENDMENT NO. 2 TO COLOMBIAN PARTICIPATION AGREEMENT BY AND AMONG GRAN TIERRA ENERGY COLOMBIA LTD., GRAN TIERRA ENERGY INC. AND CROSBY CAPITAL, LLC DATED AS OF JULY 3, 2008Colombian Participation Agreement • November 19th, 2008 • Gran Tierra Energy, Inc. • Crude petroleum & natural gas
This Amendment No. 2 to Colombian Participation Agreement (this “Amendment”) is effective as of July 3, 2008 by and among Gran Tierra Energy Colombia Ltd., (the “Partnership”), a Utah partnership (formerly known as Argosy Energy International, a Utah limited partnership (“Argosy”)), Gran Tierra Energy Inc., a Nevada corporation (“Gran Tierra”), and Crosby Capital, LLC, a Texas limited liability company (“Crosby”). The Partnership, Gran Tierra and Crosby are each individually referred to herein as a “Party,” and collectively as the “Parties.” All capitalized terms not otherwise defined here in shall be given the meaning assigned to such terms in that certain Colombian Participation Agreement, dated as of June 22, 2006, by and among Argosy, Gran Tierra, and Crosby (the “Original Participation Agreement”), as amended by Amendment No. 1 dated as of November 1, 2006 (“Amendment No. 1”).
AMENDMENT NO. 4 TO COLOMBIAN PARTICIPATION AGREEMENT BY AND AMONG GRAN TIERRA ENERGY COLOMBIA LTD., GRAN TIERRA ENERGY INC. AND CROSBY CAPITAL, LLC DATED AS OF JUNE 13, 2011Colombian Participation Agreement • May 7th, 2012 • Gran Tierra Energy, Inc. • Crude petroleum & natural gas
This Amendment No. 4 to Colombian Participation Agreement (this ”Amendment”) is effective as of June 13, 2011 by and among Gran Tierra Energy Colombia Ltd., (the “Partnership”), a Utah partnership (formerly known as Argosy Energy International, a Utah limited partnership (“Argosy”)), Gran Tierra Energy Inc., a Nevada corporation (“Gran Tierra”), and Crosby Capital, LLC, a Texas limited liability company (“Crosby”) on behalf of itself and its assigns. The Partnership, Gran Tierra and Crosby are each individually referred to herein as a “Party”, and collectively as the “Parties”. All capitalized terms not otherwise defined herein shall be given the meaning assigned to such terms in that certain Colombian Participation Agreement, dated as of June 22, 2006, by and among Argosy, Gran Tierra and Crosby (the “Original Participation Agreement”), as amended by Amendment No. 1 dated as of November 1, 2006 (“Amendment No. 1”), Amendment No. 2 dated as of July 3, 2008 (“Amendment No. 2”), and Amen
AMENDMENT NO. 1 TO COLOMBIAN PARTICIPATION AGREEMENTColombian Participation Agreement • August 11th, 2008 • Gran Tierra Energy, Inc. • Crude petroleum & natural gas
THIS AMENDMENT NO. 1 TO COLOMBIAN PARTICIPATION AGREEMENT (this “Amendment”) is entered into as of the 1st day of November, 2006, by and among Argosy Energy International, a Utah limited partnership (“Argosy”), Gran Tierra Energy Inc., a Nevada corporation (“Gran Tierra”), and Crosby Capital, LLC, a Texas limited liability company (“Crosby”). The entities named above may also be referred to herein individually as a “Party” or collectively as the “Parties.” All capitalized terms not otherwise defined herein shall be given the meanings assigned to such terms in that certain Colombian Participation Agreement, dated as of June 22, 2006, by and among Argosy, Gran Tierra, and Crosby (the “Original Participation Agreement”)
COLOMBIAN PARTICIPATION AGREEMENT BY AND AMONG ARGOSY ENERGY INTERNATIONAL, GRAN TIERRA ENERGY INC. AND CROSBY CAPITAL, LLC DATED AS OF JUNE 22, 2006Colombian Participation Agreement • August 11th, 2008 • Gran Tierra Energy, Inc. • Crude petroleum & natural gas • Texas
This Colombian Participation Agreement (this “Agreement”) is effective as of the Effective Date (as defined below) by and among Argosy Energy International, a Utah limited partnership (“Argosy”), Gran Tierra Energy Inc., a Nevada corporation whose federal tax id number is 98-0479924 (“Gran Tierra”), and Crosby Capital, LLC, a Texas limited liability company (“Crosby”). Argosy and Gran Tierra are referred to herein collectively as the “Co-Obligors.” Argosy, Gran Tierra and Crosby are each individually referred to herein as a “Party,” and collectively as the “Parties.”
AMENDMENT NO. 5 TO COLOMBIAN PARTICIPATION AGREEMENT BY AND AMONG GRAN TIERRA ENERGY COLOMBIA LTD., GRAN TIERRA ENERGY INC. AND CROSBY CAPITAL, LLC DATED AS OF FEBRUARY 10, 2011Colombian Participation Agreement • May 7th, 2012 • Gran Tierra Energy, Inc. • Crude petroleum & natural gas
This Amendment No. 5 to Colombian Participation Agreement (this ”Amendment”) is effective as of February 10, 2011 by and among Gran Tierra Energy Colombia Ltd., (the “Partnership”), a Utah partnership (formerly known as Argosy Energy International, a Utah limited partnership (“Argosy”)), Gran Tierra Energy Inc., a Nevada corporation (“Gran Tierra”), and Crosby Capital, LLC, a Texas limited liability company (“Crosby”) on behalf of itself and its assigns. The Partnership, Gran Tierra and Crosby are each individually referred to herein as a “Party”, and collectively as the “Parties”. All capitalized terms not otherwise defined herein shall be given the meaning assigned to such terms in that certain Colombian Participation Agreement, dated as of June 22, 2006, by and among Argosy, Gran Tierra and Crosby (the “Original Participation Agreement”), as amended by Amendment No. 1 dated as of November 1, 2006 (“Amendment No. 1”), Amendment No. 2 dated as of July 3, 2008 (“Amendment No. 2”), Amen
AMENDMENT NO. 3 TO COLOMBIAN PARTICIPATION AGREEMENT BY AND AMONG GRAN TIERRA ENERGY COLOMBIA LTD., GRAN TIERRA ENERGY INC. AND CROSBY CAPITAL, LLC DATED AS OF DECEMBER 31, 2008Colombian Participation Agreement • January 7th, 2009 • Gran Tierra Energy, Inc. • Crude petroleum & natural gas
This Amendment No. 3 to Colombian Participation Agreement (this “Amendment”) is effective as of December 31, 2008 by and among Gran Tierra Energy Colombia Ltd., (the “Partnership”), a Utah partnership (formerly known as Argosy Energy International, a Utah limited partnership (“Argosy”)), Gran Tierra Energy Inc., a Nevada corporation (“Gran Tierra”), and Crosby Capital, LLC, a Texas limited liability company (“Crosby”). The Partnership, Gran Tierra and Crosby are each individually referred to herein as a “Party,” and collectively as the “Parties.” All capitalized terms not otherwise defined here in shall be given the meaning assigned to such terms in that certain Colombian Participation Agreement, dated as of June 22, 2006, by and among Argosy, Gran Tierra, and Crosby (the “Original Participation Agreement”), as amended by Amendment No. 1 dated as of November 1, 2006 (“Amendment No. 1”) and Amendment No. 2 dated as of July 3, 2008 (“Amendment No. 2”).
