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| Mid-South Control Line, Inc. Suppliers of welded and seamless coil and instrumentation stick tubing and services.
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Loy Clark Pipeline Company Provides pipeline construction, paving and concrete services, utilities installation and directional drilling throughout the Pacific Northwest.
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TD Williamson, Inc. Manufactures pipe maintenance and service equipment for all transmission, distribution, oil, or industrial piping application.
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Parker Technology, LLC Manufacturer of oil drilling equipment. Products are sold to multiple industries.
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Petro-Line Performs construction, maintenance, and upgrading of pipelines and facilities in the oil and gas industry.
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New Tech Rock Bit Company Manufacturer of premium three cone tungsten carbide drill bits. Products are sold to the oil industry. This company was capitalized by private investment.
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FMC Technologies, Inc. / SOFEC Floating Systems Division Manufacturer of offshore oil recovery equipment. Products are sold to the oil industry.
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CCI Inspection Services, Inc. Provides industrial inspections to construction and maintenance projects worldwide.
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Trenchless Information Center Provides information about the trenchless technology industry.
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PAC Petroleum Analyzer Company, LP Manufacturer of processing equipment for refineries and chemical plants. Manufacturer of manual, automatic, and process petrochemical analyzers - ISL(tm), Herzog(tm), Alcor(tm), PetroSpec(tm), and Precision Scientific Petroleum Instruments (PSPI.
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Hanover Compressor Co. Provider of natural gas compression services and manufacturer of compressors and oil and gas production equipment. Products and services are provided to energy producers and processors. Products and services are provided to energy producers and .
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Al-Qahtani Pipe Coating Terminal Saudi Arabian provider of a wide range of pipe coating, double jointing and welding services.
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ILF Consulting Engineers German consulting firm specializing in tunneling, underground construction and pipeline engineering.
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Cameron Worldwide provider of equipment used to control pressures and direct flows at or near the surface, or wellhead, of oil and gas wells.
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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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Prudential Steel Ltd Manufacturers and marketers of energy related and industrial tubular products.
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China Petroleum Material & Equipment Corporation Importer and exporter, supplying, producing and selling for the petroleum and petrochemical industry.
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Smith International, Inc. Manufacturer of oil drilling equipment. 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 .
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APS Technology Manufacturer of power generation equipment including turbines, bearings, nuclear sensors and magnetic field sensors. Manufacturer of ground penetrating devices including instrument suspensions, vibration isolators and drilling tools. The company.
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Wood Group Pressure Control Manufacturer of wellhead parts and other oil drilling equipment. Products are sold to drilling contractors and oil/gas production companies.
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R/S Electric Motors: Oil Well Pumpers Supplier of a broad line of definite purpose electric motors, including oil well pumpers.
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OEM Pipe Inspection Equipment Manufacturers of coil based, solid state sensor and tubular inspection products for oilfield piping.
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Murphy Oil Corp. Provider of oil and natural gas refining/production services. This company was capitalized by venture capital.
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Enduro Pipeline Services Sells, rents, services, and provides pigging to the pipeline industry.
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Pipeline Roller Systems, Inc. Manufacturers of a complete line of pipe travel systems for the pipeline and horizontal directional drilling industry.
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Baker Hughes INTEQ Manufacturer of magnetic well drilling systems, downhole directional sensors, directional drilling equipment, very low frequency antennas and magnetometers. Products are sold to the petroleum exploration industry.
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AnchorPipe International, Inc. Suppliers of pipeline supports and hold-down anchors for securing pipelines around the world.
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Pipeline Engineering Ltd Worldwide providers of pipeline pigging equipment and isolation solutions to oil & gas companies.
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Gulf Island Fabrication, Inc. Manufacturer of drilling and production platforms. Parent/holding company for high-tech units involved with offshore platform services. Products and services are sold to petrochemical industry.
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Case Boring Corp. Providers of hard rock boring and soft ground tunneling by machines, along with directional drilling and pipeline services.
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Oceaneering International, Inc. / Intervention Engineering Division Manufacturer, designer, installer and repairer of oil and gas recovery equipment including pipeline repair equipment, subsea production and workover control systems, umbilical termination assemblies and ROV intervention tooling. Products are sol.
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Miller Pipeline Corp. Provides specialty pipeline rehabilitation products and services to a variety of industries.
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Boma Pipe Ltd. Specialist suppliers of tubing and casing to oil exploration companies around the world.
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Schlumberger Limited Provider of oilfield-related services and systems integration services; and manufacturer of semiconductor test equipment, in-circuit test equipment, manufacturing measuring equipment, card/badge readers, smart cards, oil/gas recovery equipment, .
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Tennessee Gas Pipeline Company Allows customers to tap into premier natural gas markets, power generation markets, and supply sources.
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Grant Prideco 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. The company also prov.
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Proline Pipe Equipment Manufacturers of specialized pipeline equipment, including bending machines, clamps, pipe cradles, pigs, bevellers, hooks and more.
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Dril-Quip, Inc. Manufacturer of offshore drilling and production equipment. Products include subsea and surface wellheads, production trees, mudline hanger systems, specialty connectors and associated pipe, drilling and production riser systems and diverters. T.
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New Tech Systems Manufacturers of oilfield pipe inspection equipment that utilize ultrasonic and electromagnetic technology.
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Driltech Mission, LLC Manufacturer of drill pipe handling equipment and pneumatic percussion tools. The down-hole pneumatic percussion tools and bits are used to drill blast-holes in mines and quarries, to air-drill water wells, for drilling gas wells and to drill fo.
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Flint Energy Construction Co. Petroleum industry contractor providing pipeline and plant/station construction.
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Oil States International, Inc. Manufacturer of elastomer and merlin connector products, including FlexJoints(tm) and ElastaFlex(tm) Clutches. Products are sold to oil exploration companies; well servicing and pipline suppliers; suppliers in the marine, mining and paper indust.
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Challenger International Inc. Offers manufacturing, inspecting, servicing and sales of new & used oil country tubulars.
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Flowline Alaska Provides welding, insulation and corrosion coating services to oil companies in Alaska.
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Rooney Engineering, Inc. Specializes in the fields of mapping, petroleum pipeline construction, natural gas transmission and bulk storage.
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Wellstream, Inc. Manufacturer of high pressure flexible pipelines for deep offshore oil and gas recovery. Products are sold to the oil industry. This company was capitalized by corporate investment.
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Olympic Pipe Line Company Providers of pipeline transportation of petroleum products between Oregon and Washington State.
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PowerSeal Pipeline Products Corporation Designs and manufactures metal, rubber and plastic pipeline accessory materials, including clamps, couplings, sleeves and spacers.
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R.K. Pipe & Supply Suppliers of drill pipe, collars, bushings, bails and related drilling equipment.
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