Company Operations Responsibility Energy and environment Owner relations Global OPERATIONS Operating areas We operate throughout the United States and Western Canada, from the Great Plains to Appalachia. We own interest in more than 50,000 producing oil and natural gas wells across the United States, and hold more than 11 million acres. We also provide operational support for unconventional resource development in Argentina. XTO Energy operations overview XTO Energy is a leading oil and natural gas producer in the United States with expertise in developing tight gas, shale gas and unconventional oil resources. XTO or its affiliates operate in all major U.S. unconventional producing regions and Western Canada. Learn more Our locations Permian Basin XTO Energy is the most active operator in the Permian Basin. Operating areas Topic Appalachia XTO Energy is proud to operate in the Appalachian basin, a region that is home to the Marcellus and Utica shale formations. A large focus of our operational work in these formations takes place in Ohio, Pennsylvania and West Virginia. Operating areas Topic Bakken XTO Energy is proud to operate in the Bakken, a geological formation occupying about 200,000 square miles of the subsurface of the Williston Basin. Operating areas Topic Arkansas With 175 employees, XTO Energy operates in 16 counties and holds more than 662,000 acres in Arkansas. Operating areas Topic Colorado With more than 50 employees, XTO Energy operates in 1 county and holds more than 492,000 acres in Colorado. Operating areas Topic LOAD MORE Who we are Operating areas Careers Contact us Do not sell my personal information Privacy center Privacy policy Terms and conditions © Copyright 2003-2021 Exxon Mobil Corporation. All Rights Reserved By clicking “Accept all cookies”, you agree to the storing of optional cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. If you wish to adjust your cookie settings, please click “Customize Cookies”. You can also learn more by clicking Privacy policy Accept all cookies Customize cookies