Type	Name	Date
Indenture	Indenture, by and among Breitburn Energy Partners LP, Breitburn Operating LP, Breitburn Finance Corporation, the Guarantors named therein and U.S. National Bank Association	04/14/2015
Registration rights agreement	Registration Rights Agreement, by and among Breitburn Energy Partners LP and the purchasers listed on Schedule A thereto	04/14/2015
Indenture	First Supplemental Indenture, by and among BreitBurn Energy Partners L.P., BreitBurn Finance Corporation, the Guarantors named therein and U.S. National Bank Association, to the Indenture	11/22/2013
Indenture	First Supplemental Indenture, by and among BreitBurn Energy Partners L.P., BreitBurn Finance Corporation, the Guarantors named therein and U.S. National Bank Association, to the Indenture	11/22/2013
Credit agreement	Sixth Amendment to the Credit Agreement	10/16/2012
Credit agreement	Fifth Amendment to the Credit Agreement	06/29/2012
Registration rights agreement	Registration Rights Agreement, by and among BreitBurn Energy Partners L.P., BreitBurn Finance Corporation, the Guarantors named therein and Wells Fargo Securities, LLC, as representative of the Initial Purchasers	01/13/2012
Indenture	Indenture, by and among BreitBurn Energy Partners L.P., BreitBurn Finance Corporation, the Guarantors named therein and U.S. National Bank Association	01/13/2012
Credit agreement	Fourth Amendment to the Second Amended and Restated Credit Agreement	10/07/2011
Indenture	Indenture, by and among BreitBurn Energy Partners L.P., BreitBurn Finance Corporation, the Guarantors named therein and U.S. National Bank Association	10/07/2010
Securities purchase agreement	PURCHASE AGREEMENT	10/07/2010
Registration rights agreement	Registration Rights Agreement, by and among BreitBurn Energy Partners L.P., BreitBurn Finance Corporation, the Guarantors named therein and the Initial Purchasers named therein	10/07/2010

Type	Name	Date
Acquisition / asset purchase agreement	Purchase and Sale Agreement, between CrownRock, L.P. and BreitBurn Operating L.P	12/13/2013
Acquisition / asset purchase agreement	Purchase and Sale Agreement, between CrownRock, L.P. and BreitBurn Operating L.P	12/12/2012
Acquisition / asset purchase agreement	Purchase and Sale Agreement, between Lynden USA Inc. and BreitBurn Operating L.P	12/12/2012
Acquisition / asset purchase agreement	Purchase and Sale Agreement, between Element Petroleum, LP. and BreitBurn Operating L.P	05/11/2012
Acquisition / asset purchase agreement	Purchase and Sale Agreement, between CrownRock, L.P. and BreitBurn Operating L.P	05/11/2012
Acquisition / asset purchase agreement	Purchase and Sale Agreement, among Legacy Energy, Inc., NiMin Energy Corp. and BreitBurn Operating L.P	04/27/2012
Acquisition / asset purchase agreement	Asset Purchase Agreement, between Cabot Oil & Gas Corporation and BreitBurn Operating L.P	07/29/2011