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高压钻井
1、pressure───vt.迫使；密封；使……增压；n.压力；压迫，[物]压强
2、drilling operation───钻井作业
3、drilling down───向地下钻；深度探讨
4、crowner drilling───冠钻
5、drilling───n.钻孔；训练，教练；演练；v.钻孔；训练（drill的ing形式）
6、high pressure───n.高压，高气压，高度紧张；高压，[气象]高气压；高度紧张
7、drilling hole───钻孔
8、high blood pressure───n.高血压（症）
9、high-pressure───vt.对…施加压力；强制；adj.高压的；高气压的；强行的
1、adjustable way was developed first time which use cluster well to decrease drilling cost and increase benefit in deep imbedded, low permeability, high pressure reservoir.───首次提出在深层高压低渗油藏采用分支井技术降低钻井成本、提高开发效益的调整手段。
2、Engineers had spent days pumping heavy drilling fluid into the leaking well head on the ocean floor in a high-pressure bid to smother the gushing crude and ultimately seal the well with cement.───工程师们数日来一直向海底的泄漏油井泵入大量的钻探泥浆，希望用高压堵住喷涌的原油，最后用水泥封死油井。
3、An inverted "U" shaped section of rigid piping normally used as a conduit for high-pressure drilling fluid.───一个倒“U”字形状的钢管，标准地用于高压钻井液导管。
4、The preliminary practices show that underbalanced pressure drilling is completely fit to high pressure and low permeability as well as low pressure and leakage formations.───初步实践表明，负压钻井技术完全适用于高压低渗地层和低压易漏地层，其效果明显。