Experienced geothermal drillers see growth: geothermal drilling is not new. In fact, some drillers have been involved in geothermal heat pump (GHP) work for decades. Many other drillers have experienced sporadic or occasional work--from mostly top-end design projects....
Gas Production Sets record,Experienced Drillers Fine-Tune MethodsPennsylvania drillers are pulling record amounts of natural gasfrom the Marcellus shale even as...Conti, David