| NOWSCO BJ SERVICES COMPANY CANADA
74419639 29 Jul 1993 | on 03 Apr 2020 | oil and gas well treatment and completion services, namely cementing, ... Class 037 Class 037 Construction and Repair Services oil and gas well treatment and completion services, namely cementing, well stimulation, acidizing, fracturing and well working; and industrial plant and pipeline drying, foam inerting and fire proofing Class 040 Class 040 Treatment & Processing of Materials Services maintenance, repair and installation of industrial plants and pipelines, namely treatment, cleaning, leak detection, purging, fluid displacing, mothballing, regenerating, geopigging and profiling; and oil and gas well coil tubing installation and drilling services Class 042 Computer & Software Services & Scientific Services oil and gas well video logging, coil tubing installation; oil and gas well analysis and inspection services; oil and gas well leak and pressure testing; and industrial plant and pipeline testing, inspection and operational analysis services including, leak and pressure testing and valve testing; and fire prevention consultation services | | | NOWSCO BJ SERVICES COMPANY CANADA
74419600 29 Jul 1993 | on 03 Apr 2020 | oil and gas well treatment and completion services, namely cementing, ... Class 037 Class 037 Construction and Repair Services oil and gas well treatment and completion services, namely cementing, well stimulation, acidizing, fracturing and well working; and industrial plant and pipeline drying, foam inerting and fire proofing Class 040 Class 040 Treatment & Processing of Materials Services oil and gas well treatment and completion services, namely cementing, well stimulation, acidizing, fracturing and well working; and industrial plant and pipeline drying, foam inerting and fire proofing Class 042 Computer & Software Services & Scientific Services [maintenance, repair and installation of industrial plants and pipelines, namely treatment, cleaning, leak detection, purging, fluid displacing, mothballing, regenerating, geopigging and profiling;] and oil and gas well coil tubing installation and drilling services | | | AQUACLEAR BJ SERVICES COMPANY CANADA
75588708 16 Nov 1998 | on 01 Dec 2003 | Chemical compositions namely, non-polymer water based fracturing fluid... Class 001 Class 001 Chemical Products AQUA CLEAR | | 
