Seneca Resources Wastewater Recycling Plant Largest in PA

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A few years ago Seneca Resources (wholly-owned drilling subsidiary of National Fuel Gas Company) purchased a wastewater treatment facility at the McKean County Landfill and began using it to recycle Seneca's brine (wastewater). The operation was renamed Highland Field Services and now handles all of the "sourcing, handling and recycling of fluids associated with the Seneca’s Appalachian development program." Because of the facility, last year Seneca was able to recycle 100% of it's brine/wastewater, and because of that, some 75% of all the fluids Seneca used in their 2017 drilling activities came from the Highland facility. Put another way, Seneca had to acquire and use fresh water sources for only 25% of all the water they needed to drill and frack--far less fresh water was needed in Seneca's operations last year than in previous years. Not only did the Highland facility handle 100% of Seneca's wastewater, it also handled wastewater for other drillers too--a total of 7.9 million barrels between Seneca and other drillers, making Highland the largest oil and gas wastewater recycling facility in PA...

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