钻井工程英语：The Rotary Drilling Rig

1、1,2,Land drilling rig,transportable drilling rig,Jackup rig,Semi-submersible rig,Drilling ship,3,Power plant Hoisting system Rotating system Circulating system Well control system Monitoring system,Drilling column Drill bit Drilling operation tools,Rotary Drilling System,4,Prime movers: diesel engin

2、e, gas turbine. SCR: Silicon Controlled Rectifier Electric rig: A. C. power is generated by the prime movers and distributed, through the rectifiers, as d.c. power to the d.c. motors around the rig. Transmission devices: electric motor & line Clutch，Gear box，Compounding transmission, Chain, belt,1.P

3、ower plant and transmission system,Prime movers,SCR system,5,Electric transmission,Mechanical transmission,1.Power plant and transmission system,6,2.Hoisting system -Draw works, derrick, crown block, traveling block and drilling line.,Crown block,Traveling block,drawworks,Block line,7,cathead,drawwo

4、rks,2.Hoisting system,8,3.Rotating system- swivel, kelly, rotary table,drill strings, drill bit,kelly,Rotary table,swivel,drawworks,9,3 .Rotating system,Rotary table,Master bushing,kelly bushing,10,Kelly bushing,slip,11,3 .Rotating system drilling column (drill string),kelly,12,Drag bit,PDC bit,Drag

5、 bit,Reamer(Opener),Cone bit (roller bit),Core bit,3 .Rotating system drill bit,13,Cone bit (roller bit),14,Cutter teeth,15,PDC bit（Polycrystalline Diamond Compact Bit）,16,4. Circulating system -mud pump、mud tank, stand pipe,kelly hose,drill column、solids removal equipment.,Flow line,17,Mud pump,18,

6、Duplex double-acting pump,Triplex single-acting pump,19,Shale shaker,desander,desilter,Mud flow,20,5. Well control system -BOP stack, choke manifold, kill manifold, remote control system,21,6. Well Monitoring system,Safety requires constant monitoring of the drilling process. If drilling problems ar

7、e detected early remedial action can be taken quickly, thereby avoiding major problems. The driller must be aware of how drilling parameters are changing (e.g. WOB, RPM, pump rate, pump pressure, gas content of mud etc.). For this reason there are various gauges installed on the drillers console where he can read them easily.,Mudlogging house,Parameters monitoring,22,Depth Penetration rate Hook load Rotary speed Rotary torque Pump rate Pump pressure Mud density,Mud temperature Mud Salinity Gas content Hazardous gas content of air Pit level Mud flow rate,6. Well Monitoring system,23,Unit 3