| ONYX Frac Tech Services, LTD
77142576 28 Mar 2007 | on 29 Jul 2010 | Oil and Gas Well stimulation services, namely, hydraulic fracturing an... Class 040 Class 040 Treatment & Processing of Materials Services Oil and Gas Well stimulation services, namely, hydraulic fracturing and completion services using specialized formulations of aqueous polymer compound solutions | | | NFS 2000 Frac Tech Services, Ltd.
77752437 04 Jun 2009 | on 12 Apr 2010 | Chemicals for use in the field of oil exploration and production,Chemi... Class 001 Class 001 Chemical Products Chemicals for use in the field of oil exploration and production | | | PEARL Frac Tech Services, LTD
77142486 28 Mar 2007 | on 23 Jul 2007 | Oil and Gas Well stimulation services, namely, hydraulic fracturing an... Class 040 Class 040 Treatment & Processing of Materials Services Oil and Gas Well stimulation services, namely, hydraulic fracturing and completion services using specialized formulations of aqueous polymer compound solutions | |