Appalachian Basin (Includes Marcellus/Utica Shale) - Upstream Oil & Gas
The Appalachian Basin, encompassing the Marcellus and Utica Shale formations across Pennsylvania, Ohio, and West Virginia, is a leading natural gas producer, with an average output of 31.7 billion cubic feet per day in 2021. In 2023, top operators include EQT Corp. (859,302 boe/d), Chesapeake Energy (727,286 boe/d), Antero Resources (455,453 boe/d), Southwestern Energy (441,111 boe/d), and Coterra Energy. At the start of 2023, the daily production was 6,15 million BOE per day and decreased to 4,88 million BOE per day as of December 2023.
Monthly Production
Production by Operator
Production by Formation
Production by County
Top 10 wells
Avg Depths
Wells Depth
Wells Vertical Depth
Wells Lateral Length
Wells Measured Depth
Well Counts by Categories
Wells By Formation
Wells By Status
Wells By Trajectory
Wells By Operator
Well Completions
Well Permits
Completion by Operators
Completion by County
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U.S Basin Oil & Gas Production
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U.S States Oil & Gas Production