Organization And Operations	6 Months Ended
Jun. 30, 2014
Organization And Operations [Abstract]
Organization And Operations	NOTE 1 – ORGANIZATION AND OPERATIONS QR Energy, LP (“we,” “us,” “our,” or the “Partnership”) is a Delaware limited partnership formed on September 20, 2010, to acquire oil and natural gas assets from our affiliated entity, QA Holdings, LP (the “Predecessor”) and other third party entities to enhance and exploit oil and gas properties. Certain of the Predecessor’s subsidiaries (collectively known as the “Fund”) include Quantum Resources A1, LP, Quantum Resources B, LP, Quantum Resources C, LP, QAB Carried WI, LP, QAC Carried WI, LP and Black Diamond Resources, LLC. Our general partner is QRE GP, LLC (“general partner” or “QRE GP”). As a result of the GP Buyout Transaction (described below), QRE GP became a 100% owned subsidiary of the Partnership. We conduct our operations through our 100% owned subsidiary QRE Operating, LLC (“OLLC”). Our 100% owned subsidiary, QRE Finance Corporation (“QRE FC”), has no material assets and was formed for the sole purpose of serving as a co-issuer of our debt securities. We also have a controlling interest in East Texas Saltwater Disposal Company (“ETSWDC”), a privately held Texas corporation. The main purpose of ETSWDC is to dispose of salt water generated as a by-product from oil production in the East Texas Oil Field. On March 2, 2014, we completed a transaction related to our general partner interest pursuant to a Contribution Agreement, by and among the Partnership, the general partner, QR Holdings (QRE), LLC (“QRH”) and QR Energy Holdings, LLC (“QREH” and, together with QRH, the “QR Parties”), the former owners of our general partner, pursuant to which (i) the general partner reclassified its 0.1% general partner interest in the Partnership, formerly represented by 51,036 general partner units, in exchange for a non-economic general partner interest, (ii) the QR Parties contributed 100% of the limited liability company interests of the general partner to the Partnership, and (iii) the partnership agreement was amended, to, among other things, (a) terminate the management incentive fee and provide for the future issuance of up to 11.6 million Class B units (the “Contingent Class B Units”), subject to certain tests described in Note 13 – Partners Capital, to the QR Parties and (b) provide for the election of all of the members of the board of directors of the general partner by our limited partners beginning in June 2015 (the “GP Buyout Transaction”). As of June 30, 2014, our ownership structure comprised a 7.5% limited partner interest in us represented by 6,133,558 Class B units held by our affiliates and former owners of QRE GP, a 29.2% limited partner interest held by the Fund, comprised of common units and all of our preferred units, and a 63.3% limited partner interest held by the public unitholders. On July 23, 2014, we signed a definitive merger agreement with Breitburn Energy Partners, LP (“Breitburn”). The transaction has been unanimously approved by the boards of directors of Breitburn and our general partner, including the Conflicts Committee formed by our general partner’s board of directors. The transaction is expected to close in late 2014 or early 2015. Refer to Note 21 – Subsequent Events for further details.

NOTE 1 – ORGANIZATION AND OPERATIONS

QR Energy, LP (“we,” “us,” “our,” or the “Partnership”) is a Delaware limited partnership formed on September 20, 2010, to acquire oil and natural gas assets from our affiliated entity, QA Holdings, LP (the “Predecessor”) and other third party entities to enhance and exploit oil and gas properties. Certain of the Predecessor’s subsidiaries (collectively known as the “Fund”) include Quantum Resources A1, LP, Quantum Resources B, LP, Quantum Resources C, LP, QAB Carried WI, LP, QAC Carried WI, LP and Black Diamond Resources, LLC.

Our general partner is QRE GP, LLC (“general partner” or “QRE GP”). As a result of the GP Buyout Transaction (described below), QRE GP became a 100% owned subsidiary of the Partnership. We conduct our operations through our 100% owned subsidiary QRE Operating, LLC (“OLLC”). Our 100% owned subsidiary, QRE Finance Corporation (“QRE FC”), has no material assets and was formed for the sole purpose of serving as a co-issuer of our debt securities. We also have a controlling interest in East Texas Saltwater Disposal Company (“ETSWDC”), a privately held Texas corporation. The main purpose of ETSWDC is to dispose of salt water generated as a by-product from oil production in the East Texas Oil Field.

On March 2, 2014, we completed a transaction related to our general partner interest pursuant to a Contribution Agreement, by and among the Partnership, the general partner, QR Holdings (QRE), LLC (“QRH”) and QR Energy Holdings, LLC (“QREH” and, together with QRH, the “QR Parties”), the former owners of our general partner, pursuant to which (i) the general partner reclassified its 0.1% general partner interest in the Partnership, formerly represented by 51,036 general partner units, in exchange for a non-economic general partner interest, (ii) the QR Parties contributed 100% of the limited liability company interests of the general partner to the Partnership, and (iii) the partnership agreement was amended, to, among other things, (a) terminate the management incentive fee and provide for the future issuance of up to 11.6 million Class B units (the “Contingent Class B Units”), subject to certain tests described in Note 13 – Partners Capital, to the QR Parties and (b) provide for the election of all of the members of the board of directors of the general partner by our limited partners beginning in June 2015 (the “GP Buyout Transaction”).

As of June 30, 2014, our ownership structure comprised a 7.5% limited partner interest in us represented by 6,133,558 Class B units held by our affiliates and former owners of QRE GP, a 29.2% limited partner interest held by the Fund, comprised of common units and all of our preferred units, and a 63.3% limited partner interest held by the public unitholders.

On July 23, 2014, we signed a definitive merger agreement with Breitburn Energy Partners, LP (“Breitburn”). The transaction has been unanimously approved by the boards of directors of Breitburn and our general partner, including the Conflicts Committee formed by our general partner’s board of directors. The transaction is expected to close in late 2014 or early 2015. Refer to Note 21 – Subsequent Events for further details.