www.3722.cn 中国最庞大的下载资料库 (整理. 版权归原作者所有)土 如果您不是在 3722.cn 网站下载此资料的, 不要随意相信. 请访问3722, 加入 3722.cn必要时可将此文件解密成可编辑的doc或ppt格式Drilling Rig ComponentsPetex and the University of Texas Austin Petex 2001Drilling Rig ComponentsCrown 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 end bit without the use of a kelly and rotary table. The top drive is operated from a control console on the rig floor. MastA portable derrick capable of being erected as a unit, as distinguished from a standard derrick, which cannot be raised to a working position as a unit. Drill PipeThe heavy seamless tubing used to rotate the bit and circulate the drilling fluid. Joints of pipe 30 feet long are coupled together with tool joints. DoghouseA small enclosure on the rig floor used as an office for the driller or as a storehouse for small objects. Also, any small building used as an office or for storage. Blowout PreventerA large valve, usually installed above the ram preventers, that forms a seal in the annular space between the pipe and well bore or, if no pipe is present, on the well bore itself Water TankIs used to store water that is used for mud mixing, cementing, and rig cleaning. Electric Cable TraySupports the heavy electrical cables that feed the power from the control panel to the rig motors. Engine Generator SetsA diesel, Liquefied Petroleum Gas (LPG), natural gas, or gasoline engine, along with a mechanical transmission and generator for producing power for the drilling rig. Newer rigs use electric generators to power electric motors on the other parts of the rig. Fuel TanksFuel storage tanks for the power generating system. Electric HouseOn diesel electric rigs, powerful diesel engines drive large electric generators. The generators produce electricity that flows through cables to electric switches and control equipment enclosed in a control cabinet or panel. Electricity is fed to electric motors via the panel. Mud PumpA large reciprocating pump used to circulate the mud (drilling fluid) on a drilling rig. Bulk Mud Components in StorageHopper type tanks for storage of drilling fluid components. Mud PitsA series of open tanks, usually made of steel plates, through which the drilling mud is cycled to allow sand and sediments to settle out. Additives are mixed with the mud in the pit, and the fluid is temporarily stored there before being pumped back into the well. Mud pit compartments are also called shaker pits, settling pits, and suction pits, depending on their main purpose.Reserve PitsA mud pit in which a supply of drilling fluid has been stored. Also, a waste pit, usually an excavated, earthen-walled pit. It may be lined with plastic to prevent soil contamination. Mud Gas SeparatorA device that removes gas from the mud com