oil and gas well equipment, namely, bridge plugs and fracturing plugs composed of composite non-metal material for temporary zone isolation during stage fracturing in both vertical and horizontal wells

oil and gas well equipment, namely, bridge plugs and fracturing plugs composed of composite non-metal material for temporary zone isolation during stage fracturing in both vertical and horizontal wells

Employment agency services, namely, filling the temporary and permanent staffing needs of businesses; Employment hiring, recruiting, placement, staffing and career networking services; Employment staffing in the field of oil and gas industry field personnel; Providing an employer with candidates or potential employees to fill temporary, contract and permanent positions; Providing an on-line searchable database featuring classified ad listings and employment opportunities; Providing an on-line...