3-D seismic mapping paves way for drilling in county

An Ultra Resources drilling rig in El Paso County. Hilcorp and Ultra are both drilling in the county; Hilcorp plans to begin fracking at one of its sites next week. (Gazette file) Photo by
An Ultra Resources drilling rig in El Paso County. Hilcorp and Ultra are both drilling in the county; Hilcorp plans to begin fracking at one of its sites next week. (Gazette file) Photo by
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