Posted May 31, 2026
Seneca Resources Company, LLC, the oil & gas exploration and production subsidiary of National Fuel Gas Company (NYSE: NFG) explores for, develops and produces natural gas and crude oil reserves in Appalachia. Seneca’s headquarters are located in Houston, Texas with offices in Pittsburgh, Brookville, Mansfield, Williamsport and Kane, PA. Seneca's investment activity is in the Marcellus and Utica Shales in Pennsylvania, where the company controls approximately 1.2 million net prospective acres and is one of the largest producers in the basin with approximately 1,000 wells. As an active exploration and production company in the northeastern U.S. for more than...
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