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| Baker Hughes INTEQ Products are sold to the petroleum exploration industry. Manufacturer of magnetic well drilling systems, downhole directional sensors, directional drilling equipment, very low frequency antennas and magnetometers. | |
| Hanover Compressor Co. Products and services are provided to energy producers and processors. Products and services are provided to energy producers and . Provider of natural gas compression services and manufacturer of compressors and oil and gas production equipment. | ||
| OEM Pipe Inspection Equipment Manufacturers of coil based, solid state sensor and tubular inspection products for oilfield piping. | ||
| Tennessee Gas Pipeline Company Allows customers to tap into premier natural gas markets, power generation markets, and supply sources. | ||
| Olympic Pipe Line Company Providers of pipeline transportation of petroleum products between Oregon and Washington State. | ||
| ILF Consulting Engineers German consulting firm specializing in tunneling, underground construction and pipeline engineering. | ||
| Flowline Alaska Provides welding, insulation and corrosion coating services to oil companies in Alaska. | ||
| China Petroleum Material & Equipment Corporation Importer and exporter, supplying, producing and selling for the petroleum and petrochemical industry. | ||
| Trenchless Information Center Provides information about the trenchless technology industry. | ||
| Pipeline Roller Systems, Inc. Manufacturers of a complete line of pipe travel systems for the pipeline and horizontal directional drilling industry. | ||
| Grant Prideco The company also prov. Manufacturer of high performance tubulars including threaded connectors and tubing, drill pipe and drill stem accessories, casing, couplings, tube-alloy downhole tubular accessories, vacuum insulated tubing, and conductors. | ||
| CCI Inspection Services, Inc. Provides industrial inspections to construction and maintenance projects worldwide. | ||
| PAC Petroleum Analyzer Company, LP Manufacturer of manual, automatic, and process petrochemical analyzers - ISL(tm), Herzog(tm), Alcor(tm), PetroSpec(tm), and Precision Scientific Petroleum Instruments (PSPI. Manufacturer of processing equipment for refineries and chemical plants. | ||
| New Tech Systems Manufacturers of oilfield pipe inspection equipment that utilize ultrasonic and electromagnetic technology. | ||
| R.K. Pipe & Supply Suppliers of drill pipe, bushings, collars and related drilling equipment. | ||
| Enduro Pipeline Services Sells, services, rents and provides pigging to the pipeline industry. | ||
| Loy Clark Pipeline Company Provides pipeline construction, paving and concrete services, utilities installation and directional drilling throughout the Pacific Northwest. | ||
| Miller Pipeline Corp. Provides specialty pipeline rehabilitation products and services to a variety of industries. | ||
| Smith International, Inc. Products include rock, mining and diamond bits; reamers; stabilizers, hole openers; underreamers; drill collars; rotating drilling heads; drilling chokes; degasers; heavy weight drill pipes; and mud check . Manufacturer of oil drilling equipment. | ||
| CRC-Evans Pipeline International Manufacturers of equipment and suppliers of services to the pipeline industry, from construction and welding equipment to joint coating and heat treating. | ||
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