Wellbore stability, hole cleaning, toque and drag are key factors in extended reach well drilling of Xijiang 24 - 3 - A14.
西江24—3—A14大位移井的摩阻与扭矩、井眼稳定性及井眼清洁是钻井成功与否的关键因素。
Rooster tells of his meeting with a 90-foot giant (" Just off the A14 outside Upavon. About half a mile from the Little Chef ").
“雄鸡”述说着他如何偶遇90英尺高的巨人(就在阿佩文之外的A14，离小切辅还有半英里)。
The design and construction situations of A14 testing section soft soil roadbed on Qinhuangdao-Shenyang passenger transport special railway line are introduced.
介绍了秦沈客运专线A14试验段软土路基工程设计施工情况。
The design and construction situations of A14 testing section soft soil roadbed on Qinhuangdao-Shenyang passenger transport special railway line are introduced.
介绍了秦沈客运专线A14试验段软土路基工程设计施工情况。
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