• Drilling Rigs – Mechanical, Electrical National, Ideco, Oilwell, Gardner-Denver, Continental-Emsco, Cooper 
• Sucker Rods Norris, Bethleham, Del-Tex 
• Winches – Air, Electric Bebe, Gardner-Denver, Stewart&Stevenson Ingersoll-Rand, Skagit,National 
• Air Conditioning Equipments Carrier, G.E., Westinghouse, Daikin Friedrich, Barber Coleman, York 
• Belts – V-Type
       Eaton, Goodrich, Gates 
• Bits – Drilling
Security, Hughes, Reed, Smith, Varel 
• Blocks – Oilfield Mckissick, Ideco, Oilwell, Gardner-Denver, Pyramid-Hacker, Crosby 
• Blowout Preventers Cameron, Hydril, NL Shaffer, Bowen Townsend 
• Bolts, Nuts, Studs and Washers B7, Plated, Alloys, PTFE 
• Bushings – Kelly Joy Baash-Ross, Varco, Den-Con 
• Cable – Electric G.E. , I.T.T , Anixter, Okonite Rockbestos, Exane, Handy-Harman 
• Catheads Foster, Kelco, American 
• Chain Roller, Spinning, Load, Accessories Diamond, Daido, Rexnord 
• Chemicals Corrosion Inhibitors, Descalers, De-emulsifiers, Surfactans, Dessicants 
• Clamps – Safety Joy Baash-Ross, Varco 
• Cleaners – Industrials Hand, Rig 
• Closures – Pipeline Huber-Yale, Thornhill-Craver 
• Clutches Eaton airflex, Twin Disc, Morse National, Wichita 
• Compensators – Motion NL Rig Equipment, Vetco 
• Compressors – Air or Gas 
• Converters – Torque Allison, Clark, National, Twin Disc 
• Couplings – Flexible Flak, Formsprag 
• Couplings – Fluid Twin Disc 
• Cranes Nautilaus, Grave, Letournea, Manitowoc 
• Degassers NL Rig Equipment, Drilco, Swaco 
• Derricks Lee C.Moore, Pyramid, Dreco, Branham 
• Desanders Demco, Frant, Sweco Dresser-Swaco, Pioneer, Brandt 
• Desilters Pioneer, Demco, Brandt Dresser-Swaco
• Drawworks Mid-Continent, Ideco, National Oilwell Gardner-Denver, Continental-Emsco 
• Drill Collars Drilco, Omsco, Oncor, Chance Collar Co., Drillstar 
• Drives – Electric Rig Allen-Bradely, E.M.D, Baylor, I.P.S Reliance, Westinghouse, Ross-Hill 
• Electrical Components Appleton, Camlock, Westinghouse, G.E., Allen-Bradely, Square D, Crouse Hinds, Weidmuller, Cutler Hammer 
• Engines – Gas or Diesel Ajax, Waukesha, Cummins, Caterpiller, E.M.D., Detroit Diesel Arrow 
• Extinguishers – Fire Ansul, General, American 
• Filters Air, Water, ;Oil, Fuel, Gas 
• Fire Fighting Equipment 
• Fishing Tools Bowen, Gotco, Drillstar 
• Fittings Malleable, Cast Iron, Forged Steel, Welding, Aloy 
• Flanges A.P.I., ANSI 
• Floating Equipment Baker, Halliburton, Joy-Larkin,Weatherford 
• Gauges Wagner International, Marsh, Ashcroft, Wadeco, Cameron, Martin-Decker, Demco 
• Generators Kato, E.M.D., G.E., Caterpillar ONAN 
• Guns – Mud Chiksan, Demco, King 
• Heads – Well Larkin, Gray, Gulco, W.K.M. Cameron, O.C.T. 
• Heaters – Direct and Indirect C.E. Natco, Texas Tank, Spaceray, Production Specialties, Inc. 
• Hoists – Air, Electrical, Manual Eaton-Yale, Bebe, Gardner-Denver Ingersoll-Rand, Joy 
• Hooks – Rotary and Tubing Joy Baash-Ross, BJ- Hughes, Ideco 
• Hose – Mud, Suction, Rotary Vibrator, Fire, Water, Floating 
• Houses – Tool, Crew 
• Hydraulic Hose and Fittings 
• Instrument – Well Surveying and Recording Eastman, Martin-Decker Totco, Geolograph
• Instrumentation – Control Foxboro, I.T.T. – Barton, Geolograph, Martin-Decker totco, Wagner 
• Lining – Break, Oilfield Harrisburg, Standco, Lewis Parkersburg 
• Links – Elevator Joy Baash-Ross, Varco, King Oil Tools   
• Lubricants Harrisburg, Jet Lube, Weco, Bestolife Sefco, Jimmy Gray, Standco, Rector Seal   
• Meters – Liquid Halliburton, Brooks, A.O. Smith Fisher, Ball Vortex  
• Mixers – Mud Lightnin, Harrisburg,Brandt   
• Motors – Electric E.M.D.,G.E. Reliance, Robbins&Myers U.S. Motors, Westinghouse, Marathon   
• Pits-Mud   
• Power Units Ajax, Allis Chaimers, Caterpillar, Cummins, Detroit Diesel, International, Waukesha, G.E. 
• Pumping Units Amcot, Lufkin   
• Pumps – Centrifugal Byron Jackson, Harrisburg, Mission, Gorman-Rupp, M.C.M, DEMCO   
• Pumps – Expendables   
• Pumps – Power Slush Continental Emsco, Gardner-Denver Oilwell, IDECO, OPI, Williams   
• Pumps – Rotary Goulds, Roper   
• Pumps – Subsurface Harbison-Fischer, Norris, O’Bannon TRW Reda   
• Pumps – Waterflood Ajax, Gardner-Denver, Gasco   
• Reamer – Drilling Drillco, oncor, Drillstar, Servco   
• Recorders Totco, Geolograph, Martin- Decker, Wagner   
• Regulator – Gas Fisher, Rockwell, Kimray   
• Rig Lighting Equipment Hutchison-Hays, Snelson, Rig-A-Life, Pam Omesco   
• Rotary Tables Gardner-Denver, Oilwell, Hacker-Pyramid Emsco, Ideco, Cooper   
• Safety Equipment Hats, Shoes, Medical, H2S, IMSA, Safety&Health   
• Screens – Shale Shaker C.P.I.   
• Separators – Vertical, Horizontal C.E. Natco, Production Specialists Inc. Ken Wind, OPD  
• Sheaves – V Belt Eaton, Ft.Worth Steel   
• Slips – Air Operated Foster, Kelso, Varco, Joy Baash-Ross   
• Slips – Drill Pipe Baash-Ross, Mission, Varco, Wooley   
• Spiders – Casing and Tubing Baash-Ross, Mission, Varco   
• Stabilizers – Drilling Drillco, Houston Engineers, Servco, Grant, Onco, L.O.R. Drillstar   
• Steel – Plate Channel Beam, Angle, Alloys   
• Subs – Drilling Drillco, Oncor, L.O.R., Drillstar   
• Switchgear – SCR E-M, Ross Hill, E.M.D., G.E., Westinghouse Baylor, Allen-Bradely   
• Swivel Joints FMC, Best   
• Swivels – Rotary Gray, Ideco, King, Gardner-Denver, Oilwell, Continental-Emsco, National   
• Tanks Storage, Transport   
• Tongs-Rotary and Casing, Power Joy Baash-Ross, Joy-Hillman-Kelly Foster, Wooley, Eckel, Varco Weatherford   
• Tool Joints Hughes, Reed, Drilco, Hydril, VAM   
• Torque Converters Twin-Disc, National, Allison, Clark   
• Unions Clayton-Mark, Stockham, Harrisburg, WECO, Yale, Thornhill-Craver, Best Standard   
• Valves Ball, Gate, Plug, Needle, Relief, Check, Manifold, Wellhead   
• Waste Disposal Systems   
• Weld Fittings   
• Wire Rope & Accessories   
• Wireline Units   
• Workover Units