ONEOK, Inc.

EnLink Midstream operates as an integrated midstream energy company that provides infrastructure services for the oil and gas industry. Following an acquisition in January 2025, the company operates as a subsidiary of ONEOK.

Energy Transfer LP functions as a comprehensive provider of energy infrastructure and associated services. The company operates extensive natural gas networks, including approximately 11,600 miles of intrastate transportation pipelines and an additional 19,830 miles dedicated to interstate transport. Its natural gas storage capabilities encompass three facilities in Texas and another two spanning Texas and Oklahoma. Energy Transfer supplies natural gas to a diverse range of customers, such as electric utilities, independent power producers, local distribution companies, other marketing firms, and various industrial end-users. Beyond transportation, the firm manages substantial infrastructure for gathering, processing, treating, and conditioning natural gas and natural gas liquids (NGLs) across a broad geographic area that includes Texas, New Mexico, West Virginia, Pennsylvania, Ohio, Oklahoma, Arkansas, Kansas, and Louisiana. This infrastructure also covers natural gas gathering systems in Ohio, and integrated natural gas gathering, oil pipeline, and oil stabilization facilities situated in South Texas. Additionally, the company provides water transport and supply services to natural gas producers in Pennsylvania. In the NGL sector, Energy Transfer possesses approximately 5,215 miles of NGL pipelines, along with facilities for NGL and propane fractionation. Its NGL storage solutions include facilities with a working capacity of around 50 million barrels (MMBbls), supplemented by additional storage assets and terminals totaling about 17 MMBbls. The company is actively involved in the transportation, terminalling, acquisition, and marketing of crude oil, as well as the distribution of refined petroleum products like gasoline, middle distillates, and motor fuels. Complementing these primary operations, Energy Transfer offers specialized services such as natural gas compression, removal of carbon dioxide and hydrogen sulfide, natural gas cooling, dehydration, and British thermal unit (BTU) management. Furthermore, its operations extend to managing coal and other natural resource properties, selling standing timber, leasing coal-related infrastructure, collecting oil and gas royalties, and generating electrical power. Established in 1996 and headquartered in Dallas, Texas, the company officially adopted its current name, Energy Transfer LP, in October 2018, having previously been known as Energy Transfer Equity, L.P.

Kinder MorganKMI · Oil & GasHouston, United States

73% matchPublic

Kinder Morgan, Inc. operates as a leading energy infrastructure company across North America. Its extensive operations are categorized into four primary business segments: Natural Gas Pipelines, Products Pipelines, Terminals, and CO2. The Natural Gas Pipelines segment manages a vast network of interstate and intrastate natural gas pipelines, along with underground storage systems. This includes natural gas gathering systems, processing and treatment facilities, natural gas liquids fractionation plants, transportation systems, and infrastructure for liquefied natural gas liquefaction and storage. Within its Products Pipelines segment, the company owns and operates pipelines designed for refined petroleum products, crude oil, and condensate, supported by associated product terminals and facilities for petroleum pipeline transmix. The Terminals segment involves the ownership and operation of both liquid and bulk terminals that are utilized for storing and handling a wide array of commodities, such as gasoline, diesel fuel, various chemicals, ethanol, metals, and petroleum coke. This division also includes the ownership of tankers. Lastly, the CO2 segment is dedicated to the production, transportation, and marketing of carbon dioxide, primarily for enhanced oil recovery from mature oil fields. This segment also holds interests in or operates oil fields and gasoline processing plants, oversees a crude oil pipeline system located in West Texas, and manages renewable natural gas (RNG) and liquefied natural gas (LNG) facilities. In total, Kinder Morgan owns and operates approximately 83,000 miles of pipelines and 143 terminals. The company, initially named Kinder Morgan Holdco LLC, officially changed its name to Kinder Morgan, Inc. in February 2011. Founded in 1936, its corporate headquarters are situated in Houston, Texas.

NGL Energy Partners LPOil & GasTulsa, United States

72% match

NGL Energy Partners LP is a company focused on energy and environmental services, specifically engaged in the conveyance, warehousing, mixing, and merchandising of crude oil, natural gas liquids, refined petroleum products, and renewable fuels, in addition to providing water management solutions. The enterprise is structured into three primary operational divisions: 1. Water Solutions: This segment is responsible for the collection, treatment, recycling, and disposal of water generated during oil and natural gas production, known as produced and flowback water. It also salvages and markets crude oil recovered from these processes, manages the elimination of solid wastes like tank bottoms and drilling muds, and offers cleaning services for trucks and frac tanks. Furthermore, it sells treated produced water for reuse and recycling, along with non-potable brackish water. 2. Crude Oil Logistics: This division acquires crude oil from producers and marketers, then transports it to refineries for resale. Its distribution points include pipeline injection stations, storage depots, facilities for barge and rail loading, and various other commercial hubs. The segment also offers crucial storage, terminal, and pipeline transportation services. 3. Liquids Logistics: This segment supplies natural gas liquids, refined products, and biodiesel to a diverse customer base—including commercial, retail, and industrial clients—across both the United States and Canada. Its extensive network comprises 24 company-owned terminals, numerous agreements for third-party storage and terminal access, nine common carrier pipelines, and its own fleet of leased railcars. A notable part of its operations includes the marine export of butane from its facility located in Chesapeake, Virginia. NGL Energy Holdings LLC functions as the general partner for NGL Energy Partners LP, which was founded in 1940 and maintains its corporate headquarters in Tulsa, Oklahoma.

Targa Resources Corp., along with its affiliated entity, Targa Resources Partners LP, operates as a prominent North American midstream energy enterprise. Its business encompasses the ownership, management, procurement, and expansion of essential energy infrastructure. The company's activities are broadly categorized into two key divisions: Gathering and Processing, and Logistics and Transportation. Within its operations, Targa undertakes a comprehensive array of services for natural gas, including its collection, compression, purification, processing, conveyance, and final distribution. Similarly, for natural gas liquids (NGLs) and their derivatives, it provides storage, fractionation, treatment, transportation, and sales services, extending its support to liquefied petroleum gas (LPG) exporters. The firm also handles crude oil through gathering, storage, terminal operations, purchasing, and sales. Furthermore, its logistics functions involve the acquisition and resale of NGL products, alongside the wholesale distribution of propane. This includes offering associated logistical support to a diverse clientele, ranging from multi-state and independent retailers to various other end-users. Targa additionally delivers NGL balancing solutions and transportation pathways for refineries and petrochemical facilities situated in the Gulf Coast region. It also actively procures, markets, and resells natural gas. The company's extensive infrastructure network features approximately 28,400 miles of natural gas pipelines and 42 owned or operated processing plants. It possesses or manages a total of 34 underground storage wells, boasting a substantial gross capacity of about 76 million barrels. As of December 31, 2021, Targa's assets further comprised the leasing and management of roughly 648 railcars, 119 transport tractors, and two company-owned pressurized NGL barges. Established in 2005, the corporation maintains its headquarters in Houston, Texas.

Enterprise Products Partners L.P.EPD · Oil & Gas (Midstream)Houston, United States

69% matchPublic

Enterprise Products Partners L.P. delivers essential midstream energy services, connecting both producers and consumers of diverse commodities such as natural gas, natural gas liquids (NGLs), crude oil, petrochemicals, and refined products. Its operations are structured across four distinct business segments: NGL Pipelines & Services, Crude Oil Pipelines & Services, Natural Gas Pipelines & Services, and Petrochemical & Refined Products Services. The NGL Pipelines & Services division focuses on natural gas processing and associated NGL marketing. This segment oversees 19 natural gas processing facilities situated across Colorado, Louisiana, Mississippi, New Mexico, Texas, and Wyoming. Furthermore, it manages an extensive network of NGL pipelines, fractionation plants, storage sites for NGLs and related products, and NGL marine export/import terminals. Within the Crude Oil Pipelines & Services segment, the company manages crude oil pipelines, along with storage and marine terminals. A notable asset in this segment is its fleet of 255 tractor-trailer tank trucks, crucial for crude oil transportation. It also actively participates in crude oil marketing. The Natural Gas Pipelines & Services segment is dedicated to the gathering, treatment, and transmission of natural gas through its pipeline systems. This includes leasing underground salt dome natural gas storage facilities in Napoleonville, Louisiana, and owning a similar underground salt dome storage cavern in Wharton County, Texas. Natural gas marketing also forms part of its activities. Finally, the Petrochemical & Refined Products Services segment handles propylene fractionation and related marketing efforts. Its capabilities extend to butane isomerization complexes and associated deisobutanizer operations, as well as facilities for octane enhancement and the production of high-purity isobutylene. This segment additionally operates refined products pipelines and terminals, and ethylene export terminals, complementing these with refined products marketing and marine transportation solutions. Established in 1968, Enterprise Products Partners L.P. maintains its corporate headquarters in Houston, Texas.