您要查找的是不是:
- This drilling fluid meets the requirements of aerated drilling technology. 该钻井液可满足充气工艺要求。 此外,该钻井液密度连续可调。
- In order to meet the requirements of evaluational well and directional well,the ingredients of aerated drilling fluid and that used in adjacent straight well were modified. 按照评价井和定向井的要求,对充气钻井液及邻近直井所用钻井液配方进行了改进。
- During the experience on Well Weihan-1, aerated drilling has solved a series of complicated downhole problems caused by lost circulations, largely reduced the drilling cycle of complex well sections, and has reduced the comprehensive drilling costs. 通过威寒1井的空气充气钻井实践,解决了因井漏而引起的井下系列复杂问题,大大缩短了复杂井段的钻井作业周期,同时也降低了钻井作业综合成本。
- Formation damage can be prevented by reducing differential pressure, using aerated drilling fluid, choosing the lowest over balance pressure or reducing the interface tension of gas and water. 采用减小生产压差、应用气体或含气钻井液、合理选择最小过平衡压力或减小气水界面张力的方法,可以预防和减轻地层损害。
- drilling flu id 钻井液
- aerated drilling flu- id 充气钻井液
- A flu epidemic raged through the school for weeks. 流感在这所学校里蔓延了几个星期。
- A Method of Determining Aerated Drilling Fluid Density for Wellbore Stability 维持井壁稳定的充气钻井液密度确定方法研究
- She's still recovering from a bout of flu. 她这次患流行性感冒还没有完全恢复。
- Study on NW solids free aerated drilling fluid for under-balanced drilling 欠平衡钻井NW无固相充气钻井液的研究
- I get flu and am out of commission for a week. 我得了流感,一星期没工作。
- Application of Nitrogen aerated drilling fluid technology in horizontal well 钻井液充氮技术在水平井中的应用
- I put her to bed with a cup of tea. She's got flu. 她感冒了,我给她喝了一杯茶就让她上床睡觉了。
- There's a lot of flu going round at the moment. 现在流感传染很广。
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- I caught a flu and had to lie in the bed. 我得了流感,不得不卧床休息。
- She's still recovering from a bout of "flu". 她正从一场流感中慢慢恢复过来。
- The school was closed because of the flu. 因为流行性感冒全校停止上课。
- Bed rest is usually the indication for flu cases. 通常在流感病例中,卧床休息是必要的
- The workman is drilling in the wall. 工人正在墙上打孔。