Archrock
NYSE:AROCArchrock, Inc., together with its subsidiaries, operates as an energy infrastructure company in the United States. The company operates in two segments, Contract Operations and Aftermarket Services. It engages in the designing, sourcing, owning, installing, operating, servicing, repairing, and maintaining of its owned fleet of natural gas compression equipment to provide natural gas compression services. The company also sells over-the-counter parts and components; and provides operations, major and routine maintenance, overhaul, and reconfiguration services to customers who own compression equipment. It serves integrated and independent oil and natural gas processors, gatherers, and transporters. The company was formerly known as Exterran Holdings, Inc. and changed its name to Archrock, Inc. in November 2015. Archrock, Inc. was founded in 1990 and is headquartered in Houston, Texas.
CNX Midstream Partners
NYSE:CNXMCNX Midstream Partners LP owns, operates, develops, and acquires natural gas gathering and other midstream energy assets in the Marcellus Shale and Utica Shale in Pennsylvania and West Virginia. The company operates through two segments, Anchor Systems and Additional Systems. As of December 31, 2018, the company operated 14 compression and dehydration facilities. It also operates condensate handling facilities with handling capacities of 2,500 barrels per day in Majorsville, Pennsylvania, as well as Shirley, West Virginia that provide condensate gathering, collection, separation, and stabilization services. CNX Midstream GP LLC serves as a general partner of the company. The company was formerly known as CONE Midstream Partners LP and changed its name to CNX Midstream Partners LP in January 2018. CNX Midstream Partners LP was founded in 2014 and is based in Canonsburg, Pennsylvania.
Summit Midstream Partners
NYSE:SMLPSummit Midstream Partners, LP focuses on owning, developing, and operating midstream energy infrastructure assets primarily shale formations in the continental United States. The company provides natural gas gathering, compression, treating, and processing services, as well as crude oil and produced water gathering and freshwater delivery services. Its assets include Summit Utica system comprising the Utica and Point Pleasant shale formations in southeastern Ohio; Mountaineer Midstream system that includes the Marcellus shale in the Appalachian Basin in West Virginia; Polar and Divide system includes the Bakken and Three Forks shale formations in northwestern North Dakota; Niobrara G&P system, which comprises the Niobrara and Codell shale formations located near Hereford, Colorado. The company's assets also include Double E, a 135 mile interstate natural gas transmission pipeline; Grand River system that gathers natural gas produced from the Mancos and Niobrara shale formations in western Colorado; and DFW Midstream system comprising the Barnett Shale formation located in north-central Texas. In addition, it owns an ownership interest in Ohio Gathering, which owns and operates natural gas gathering and condensate stabilization facility in the Utica Shale in southeastern Ohio. It serves natural gas and crude oil producers. Summit Midstream GP, LLC operates as a general partner of the company. Summit Midstream Partners, LP was founded in 2009 and is based in Houston, Texas.
Transportadora de Gas del Sur
NYSE:TGSTransportadora de Gas del Sur S.A. engages in transportation of natural gas, and production and commercialization of natural gas liquids in Argentina and internationally. The company operates through four segments: Natural Gas Transportation Services; Liquids Production and Commercialization; Other Services; and Telecommunications. The Natural Gas Transportation segment transports natural gas through pipeline system to distribution companies, power plants, and industrial customers. It also provides operation and maintenance services for the natural gas transportation facilities. The Liquids Production and Commercialization segment produces and commercializes natural gas liquids, such as ethane, liquid petroleum gas, natural gasoline, propane, and butane. The Other Services segment offers midstream services, including natural gas treatment, separation, and removal of impurities from the natural gas stream, as well as natural gas compression. It also provides services related to pipeline and compression plant construction, operation, and maintenance; and generates steam for electricity production. The Telecommunications segment provides telecommunication services with a network that includes a microwave digital network with synchronous digital hierarchy technology, and a dark fiber optic network. It serves residential, commercial, industrial, and electric power generation end users. The company was incorporated in 1992 and is headquartered in Buenos Aires, Argentina. Transportadora de Gas del Sur S.A. is a subsidiary of Compañía de Inversiones de Energía S.A.
USA Compression Partners
NYSE:USACUSA Compression Partners, LP provides compression services under term contracts with customers in the natural gas and crude oil industries in the United States. The company engineers, designs, operates, services, and repairs its compression units; and maintains related support inventory and equipment. It also provides compression services in various shale plays, including the Utica, Marcellus, Permian Basin, Delaware Basin, Eagle Ford, Mississippi Lime, Granite Wash, Woodford, Barnett, Haynesville, Niobrara, and Fayetteville shales. As of December 31, 2017, the company had approximately 1,799,781 horsepower in its fleet. It serves oil companies; and independent producers, processors, gatherers, and transporters of natural gas and crude oil. USA Compression GP, LLC operates as the general partner of USA Compression Partners, LP. The company was formerly known as Compression Holdings, LP, and changed its name to USA Compression Partners, LP in June 2011. USA Compression Partners, LP was founded in 1998 and is headquartered in Austin, Texas.