1) dense drilling
密网钻井
2) closely drilled area
密网钻井面积
3) Airtight drilling
密闭钻井
4) infill drilling
加密钻井
1.
It is not only proved by the concrete practice of production that infill drilling is a actual step in the development of Ansai Oil Field, but also analyzed in terms of theory that the step is correct.
通过生产实践证明加密钻井是安塞油田开发过程中的一种有效措施，并从理论上分析了它的科学性，提出了设计加密井的指导性方针，即在加密钻井前应先进行注采动态分析，认清油藏特征，才能做好加密钻井的工程设计。
5) drilling fluid density
钻井液密度
1.
Method of bottom hole pressure,temperature and drilling fluid density measurement while drilling;
随钻测量井底压力、温度和钻井液密度的方法探讨
2.
By combining with formatting density logging,we calculated parameters of rock elasticity and intensi- ty using multi-pole array acoustic logging,and performed for- rnation stress analysis to determine breakdown pressure and drilling fluid density.
利用处理后的多极子阵列声波测井资料提供的准确的纵横波时差,结合岩石密度测井资料计算了岩石弹性力学参数、岩石强度参数,在此基础上进行了地应力分析,确定了地层破裂压力、钻井液密度等参数,同时预测了压裂高度,为油田的生产改造提供了准确的参数。
3.
Then breakdown pressure,caving pressure and drilling fluid density can be obtained,which will act as references for drilling design to guide safe drilling.
文章利用声波、密度测井资料计算了岩石力学参数、岩石强度参数,在此基础上进行了地应力计算、进而确定了地层破裂压力和坍塌压力,预测了安全钻井液密度范围,为钻井设计提供参考,并可指导安全钻井。
6) dual density drilling
双密度钻井
1.
Several new approaches to the deepwater dual gradient drilling were developed,including subsea mudlift drilling,riserless drilling,and dual density drilling.
深水双梯度钻井技术主要包括海底泵举升钻井液、无隔水管钻井、双密度钻井等,可以很好地解决深海钻井中的技术难题。
补充资料：密网
1.汉桓宽《盐铁论．刑德》:"昔秦法繁于秋荼，而网密于凝脂。"后因以"密网"比喻繁苛的法令。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条