Stratrix
On the Record · WPX Energy

WPX Energy subsidiaries, as it lists them

The subsidiaries WPX Energy lists in its latest annual report, with the jurisdiction of each, linked to the filing.

Subsidiaries it lists

SubsidiaryJurisdiction
Cardinal Oil and Gas Holdings, LLC DBA in New Mexico and Texas as: Cardinal Exploration & Production, LLCDelaware
Catalyst Midstream Partners, LLCDelaware
Oryx Delaware Holdings, LLCDelaware
Stateline Crude, LLC - an Oklahoma LLCOklahoma
Stateline Gathering, LLC - an Oklahoma LLCOklahoma
Stateline Marketing, LLCDelaware
Stateline Processing, LLC - an Oklahoma LLCOklahoma
Stateline Storage, LLCDelaware
Stateline Water, LLC - an Oklahoma LLCOklahoma
Twin Buttes Gathering LLCDelaware
WPX Energy Gulf Coast, LPDelaware
WPX Energy Headquarters, LLCDelaware
WPX Energy Holdings, LLCDelaware
WPX Energy Keystone, LLCDelaware
WPX Energy Marketing, LLCDelaware
WPX Energy Mid-Continent Company, an Oklahoma corporationOklahoma
WPX Energy Mineral Partners, LPDelaware
WPX Energy Mineral Holdings GP, LLCDelaware
WPX Energy Mineral Holdings LP, LLCDelaware
WPX Energy Non-Op Partners, LPDelaware
WPX Energy Non-Op Holdings GP, LLCDelaware
WPX Energy Non-Op Holdings LP, LLCDelaware
WPX Energy Permian, LLCDelaware
WPX Energy Production, LLCDelaware
WPX Energy Services Company, LLCDelaware
WPX Energy Williston, LLC (Trade name in North Dakota: D3 E & P LLC)Delaware
WPX Permian Midstream Crude Holdings, LLCDelaware
WPX Permian Midstream Holdings, LLCDelaware
WPX Permian Midstream Residue Holdings, LLCDelaware
WPX Permian Surface Holdings, LLCDelaware
WPX Energy International Oil & Gas (Venezuela), Ltd. – a Cayman Islands corporationCayman Islands

From Exhibit 21 of the 10-K for 2019. Companies must list their significant subsidiaries there and may leave out smaller ones, so this is the company’s own list, not every entity it owns.

Read from WPX Energy’s annual reports (10-K for 2019, 10-K for 2018, 10-K for 2017) and the financial data it files with the SEC, as of 2020-02-28. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.