Profile: MarkWest Energy Partners LP (MWE.N)
MarkWest Energy Partners, L.P. (MarkWest Energy) is a master limited partnership engaged in the gathering, processing and transportation of natural gas; the transportation, fractionation, storage and marketing of natural gas liquids (NGLs), and the gathering and transportation of crude oil. It provides services in the midstream sector of the natural gas industry. The Company also provides processing and fractionation services to crude oil refineries in the Corpus Christi, Texas area through its Javelina gas processing and fractionation facility. As of December 31, 2012, the Company operated in four segments: Southwest, Northeast, Liberty and Utica.
The Company owns a system in East Texas that consists of natural gas gathering pipelines, centralized compressor stations, a natural gas processing facility and an NGL pipeline. The East Texas system is located in Panola, Harrison and Rusk Counties and services the Carthage Field. Producing formations in Panola County consist of the Cotton Valley, Pettit, Travis Peak and Haynesville formations. During the year ended December 31, 2012, approximately 83% of its natural gas volumes in the East Texas System result from contracts with six producers. The Company sells substantially all of the purchased and retained NGLs produced at its East Texas processing facility to Targa Resources Partners, L.P. (Targa) under a long-term contract. Such sales represent approximately 11.8% of its consolidated revenue in 2012.
The Company owns a natural gas gathering system in the Woodford Shale play in the Arkoma Basin of southeast Oklahoma. The liquids-rich natural gas gathered in the Woodford system is processed through Centrahoma Processing LLC (Centrahoma), its equity investment, or other third-party processors. In addition, it owns the Foss Lake natural gas gathering system and the Western Oklahoma natural gas processing complex, all located in Roger Mills, Beckham, Custer and Ellis Counties of western Oklahoma. The gathering portion consists of a pipeline system that is connected to natural gas wells and associated compression facilities. The Company also owns a gathering system in the Granite Wash formation in Wheeler County in the Texas panhandle that is connected to its Western Oklahoma processing complex.
Approximately 74% of its Oklahoma volumes result from contracts with three producers in 2012. The Company sells substantially all of the NGLs produced in the Western Oklahoma processing complex to ONEOK Hydrocarbon L.P. (ONEOK) under a long-term contract. Such sales represent approximately 12.6% of its consolidated revenue in 2012. The Company owns a number of natural gas gathering systems located in Texas, Louisiana, Mississippi and New Mexico, including the Appleby gathering system in Nacogdoches County, Texas. It gathers a portion of the gas produced from fields adjacent to its gathering systems, including from wells targeting the Haynesville Shale. In addition, it owns four lateral pipelines in Texas and New Mexico.
The Company’s Northeast segment assets include the Kenova, Boldman, Cobb, Kermit and Langley natural gas processing plants, an NGL pipeline and the Siloam NGL fractionation plant. In addition, it has two caverns for storing propane at its Siloam facility and additional propane storage capacity under a long-term firm-capacity agreement with a third party. The Northeast segment operations include fractionation and marketing services on behalf of the Liberty segment. The Company owns and operates a crude oil pipeline in Michigan (Michigan Crude Pipeline) providing transportation service for three shippers.
The Company provides natural gas midstream services in southwestern Pennsylvania and northern West Virginia through MarkWest Liberty Midstream. It is a processor of natural gas in the Marcellus Shale, with gathering, processing, fractionation, storage and marketing operations.
Effective January 1, 2012, the Company and The Energy and Minerals Group (EMG) formed MarkWest Utica EMG, a joint venture focused on the development of natural gas processing and NGL fractionation, transportation and marketing infrastructure to serve producers' drilling programs in the Utica shale in eastern Ohio. During 2011, the Utica Segment did not have any operations.
MarkWest Energy Partners LP
Suite 1600, 1515 Arapahoe Street
DENVER CO 80202-2126