Who We Are

Seneca Resources Company, LLC, the exploration and production segment of National Fuel Gas Company, headquartered in Houston, Texas, explores for, develops, and produces natural gas in the Appalachian Region including the Marcellus and Utica Shales. We have been providing energy and jobs for more than 100 years and remain committed to our core values of safety, environmental stewardship, community, professionalism, teamwork, and technical excellence. Highland Field Services, LLC, a wholly-owned subsidiary of Seneca, was established to address the water management needs of Seneca Resources and other operators in the Appalachian Basin.

Where We Operate

Seneca operates in the Appalachian Basin, which boasts some of the lowest greenhouse gas and methane intensities domestically and internationally. Seneca’s ability to develop low-cost and low-emission intensity natural gas reserves in this basin illustrates the sustainability of our operations and positions us well for the future.