BJ SERVICES

Chemical additives for fracturing fluid and cement slurry for use in oil and gas operations; Chemical additives for use as retarders, fluid loss additives, unsettling agent, dispersant and surfactant in cement for use in oil and gas wells; Chemical additives and materials, namely, proppants and chemical additives for fracturing treatment in oil and gas operations; Chemical polymeric additives for fracturing fluids, namely, polymer x-linked fluids; unprocessed polymers, namely, polymer fluids in the used in fracturing fluid for use in oil and gas operations; Chemical fracturing fluids with low viscosity used in connection with hydraulic fracturing in oil and gas well operations; Surfactants used in fracturing fluid for use in oil and gas operations; Low weight polymer fracturing fluid for use in the oil and gas industry

Spacer fluid to create a buffer between drilling fluid and cementing slurry in a wellbore, namely, fluids of controlled density

Pumps comprising centrifugal, turbine, and rotary or impeller pumps and parts thereof; Heavy duty pumps for use in well servicing, and parts thereof for replacement and repair; Oil and gas well stimulation equipment, namely, equipment for hydraulic fracturing of oil and gas wells; oil and gas well equipment for hydraulic fracturing of oil and gas wells, namely, a mobile oil and gas well stimulation system having a turbine and a coupled fluid pump for supplying fracturing fluid to oil and gas wells

Computer software and applications relating to cementing operations in construction of oil, gas, and other wellbores penetrating subterranean formations and to other cementing operations, namely, recorded and downloadable software and applications for analyzing, processing, estimating, simulating, visualizing, and/or determining fluid and wellbore temperatures, cement placement rheological profiles, down-hole pressure, mud displacement efficiency, fluid mixing, cement plug placement, and cement sheath stress and integrity assessment, and for analyzing, processing, estimating, simulating, visualization and/or determining other aspects, parameters, and data pertaining to such operations; Software for reservoir characterization, completion and fracturing design optimization in the oil and gas industry

Low density cement slurry for cementing operations in a wellbore; Cement slurry to mitigate gas migration in a wellbore; Cementing systems, namely, cement spacers consisting of viscous fluids and cement slurries used for cementing operations in the oil and gas industry; Cementing systems, namely, cement spacers consisting of viscous fluids and solid slurries used for cementing operations in the oil and gas; Cementing systems comprised of cement slabs, cement mortar slates, and cement mixes for use in the remedial treatment of cracked cement sheets; cementing systems comprised of cement slabs, cement mortar slates, and cement mixes for use when undesired zones in a reservoir are shut down; Cement slurry to prevent loss of fluid in a wellbore during cementing operations

Testing to determine professional competency for those in the oil and gas industry; Managing the exploration, production and operations of oil properties, namely, shutting down undesired zones in reservoirs

Hydraulic fracturing services used in connection with oil and gas well operations; Oil and gas well stimulation services, namely, hydraulic fracturing; oil and gas well stimulation services, namely, supplying fracturing fluid to oil and gas wells using mobile modules having a turbine and a coupled fluid pump; Cementing services, namely, cementing in wellbores penetrating subterranean formations; Cementing services for oil and gas wells, namely, cementing in wellbores penetrating subterranean formations; Cementing services for oil and gas wells, namely, remedial treatment of cracked cement sheets; Construction project management services in the field of construction of offshore oil and gas facilities, namely, shutting down undesired zones in reservoirs; Construction of oil and gas wells, namely, oil and gas well design services; design services for repair of oil and gas wells; design services for installation of oil and gas wells; cementing services, namely, cementing oil, gas, and other wellbores penetrating subterranean formations

Oil and gas well treatment services, namely, stimulation, acidizing, fracturing, flushing and washing

Training services in the field of oilfield services; Educational services, namely, providing on-line and on-site theoretical and vocational skills training in operating standards, equipment technical specifications, equipment maintenance and preparation, equipment operation including alternates modes of operation, practical applications of equipment, typical treatment preparation including data analysis, job design and application, theoretical and practical calculations, post job evaluation and reporting, normal and emergency procedures, work instructions for specific applications and tasks, environment-health-safety-quality considerations, frontline leadership and management skills, entry level and intermediate leadership and management skills, lab and materials technical and administrative skills required to support operations or fulfill other requirements for career development and advancement in the oil and gas industry, as well as the provision of training certification documents to show proof of qualification in accordance with established standards

Providing online, non-downloadable software for reservoir characterization, completion and fracturing design optimization in the oil and gas industry; Providing online, non-downloadable software for reservoir characterization, completion and fracturing design optimization in the oil and gas industry