钻井设备简介（英文版）drilling rig component（ 45页）.doc

Drilling Rig Components Petex and the University of Texas Austin? Petex 2001 Drilling Rig Components Crown Block and Water Table Catline Boom and Hoist Line Drilling Line Monkeyboard Traveling Block Top Drive Mast Drill Pipe Doghouse Blowout Preventer Water Tank Electric Cable Tray Engine Generator Sets Fuel Tank Electrical Control House Mud Pumps Bulk Mud Component Tanks Mud Tanks (Pits) Reserve Pit Mud-Gas Separator Shale Shakers Choke Manifold Pipe Ramp Pipe Racks Accumulator Additional rig components not illustrated at right. Annulus Brake Casing Head Cathead Catwalk Cellar Conductor Pipe Degasser Desander Desilter Drawworks Drill Bit Drill Collars Drillers Console Elevators Hoisting Line Hook Kelly Kelly Bushing Kelly Spinner Mousehole Mud Return Line Equipment used in drilling Ram BOP Rathole Rotary Hose Rotary Table Slips Spinning chain Stairways Standpipe Surface Casing Substructure Swivel Tongs Walkways Weight Indicator Crown Block and Water TableAn assembly of sheaves or pulleys mounted on beams at the top of the derrick. The drilling line is run over the sheaves down to the hoisting drum. ? ?Catline Boom and Hoist LineA structural framework erected near the top of the derrick for lifting material. ? Drilling LineA wire rope hoisting line, reeved on sheaves of the crown block and traveling block (in effect a block and tackle). Its primary purpose is to hoist or lower drill pipe or casing from or into a well. Also, a wire rope used to support the drilling tools. ? MonkeyboardThe derrickmans working platform. Double board, tribble board, fourable board; a monkey board located at a height in the derrick or mast equal to two, three, or four lengths of pipe respectively. Traveling BlockAn arrangement of pulleys or sheaves through which drilling cable is reeved, which moves up or down in the derrick or mast. Top DriveThe top drive rotates the drill string