8.This paper optimized the hyperhaline/cationic polymer drilling fluid for deepwater drilling by a lot of experiments.
通过实验优选适合海洋深水井高盐/阳离子聚合物井液体系。
9.a deep-water port; deep-water drilling for oil.
深水港;深水井取油
10.After drilling for several weeks they finally struck oil.
在了几个星期后, 他们终于发现了油矿。
11.The confident estimation to the headframe and bed plate of drilling rig is done by this method,the computational solution is identic...
弥补了石油行业在无故障数据可靠性评定方面不足。
12.But geosytheic of ductibility is large, the rough edge effect to a non-cutting and drilling operations.
但分解质料延展性较大,感化到无毛边裁切和打孔操纵。
13.This new model of drilling machine can bore through solid rock ten metres deep.
这台新型机能透十米厚坚固岩石。
14.In this paper, the characteristic and functional mechanism of the surfactant was studied, and property of alkyl indicant drilling fluid was evaluated also.
15.The practice of subterrene drilling indicates that this method not only adapts to geothermal well, but also is a new pipeless reinforcement method to be applied widely.
热熔进实践证明,该方法不仅适用于地热井,而且也可以作为一种新无套管护壁方法推广应用。
16.So the distribution and the content of conglomerate were different, and its geological phenomenon in the data of drilling, outcrop, logging and seismal section in different area.