LandOfFree - US Patents - Listing for Wells

Wells – Processes – With indicating – testing – measuring or locating

Cable actuated downhole smart pump

Wells – Processes – Placing or shifting well part

Cable anchor assembly

Wells – With electrical means

Cable anchor assembly

Wells – With electrical means

Cable clamp for coiled tubing

Wells – Processes – Cementing – plugging or consolidating

Cable connection to sensors in a well

Wells – Submerged well – Riser

Cable connector

Wells – Means for cutting cable or rope below ground

Cable cutting coupling for drilling, production, well logging or

Wells – Above ground apparatus – Moving tubing or cable into an existing well

Cable drawn snubbing apparatus

Wells – Valves – closures or changeable restrictors

Cable feed-through method and apparatus for well head constructi

Wells – Above ground apparatus – With assembly or disassembly means

Cable hanger for use in a cable guided fishing assembly

Wells – With heating – refrigerating or heat insulating means – Electrical heater in well

Cable head

Cable head catcher mechanism

Wells – Miscellaneous

Wells – Above ground apparatus – Moving tubing or cable into an existing well

Cable protector

Wells – Conduit wall or specific conduit end structure – Side entry

Cable side-entry sub with grease injection flow tubes

Wells – Processes – Placing or shifting well part

Cable suspended pumping system

Wells – With eduction pump or plunger – With packer or plug

Cable suspended submergible pumping system with safety valve

Wells – Valves – closures or changeable restrictors

Cable system for use in a pipe string and method for installing

Wells – Processes – Assembling well part

Cable transfer sub for drill pipe and method

Wells – With below and above ground modification – Eduction pump or plunger in well

Cable-based pumping system