论文部分内容阅读
由北京石油勘探开发科学研究院机械所研制的YB-720液力变矩器通过部分功率和全功率台架试验、与12V190B-1柴油机的共同工作试验以及在兰石厂进行装机提升试验后,于1983年11月用以改造F200-2DH钻机动力机组,在川西北矿区龙9井进行了工业试验。该井钻至3620米完井,其间,变矩器运转近5000小时,工作正常。 F200-2DH钻机的改造方案是:
The YB-720 hydraulic torque converter developed by Beijing Institute of Petroleum Exploration and Development Machinery passed the partial power and full-power bench test, the joint test with 12V190B-1 diesel engine and the installation upgrade test at Lan Shi Factory, In November 1983 to transform F200-2DH drilling rig power unit, in the northwest of Sichuan Mine No. 9 well conducted an industrial test. The well drilled to 3,620 meters completed, during which the torque converter running nearly 5000 hours, working properly. F200-2DH drilling rig transformation program is: