钻井

Based on the comprehensive analysis of drill well, logging and seismic data, the various datum plane according to the ration of accommodation and sediment supply.

根据钻井、测井及地震资料的综合分析，以A/S值的变化趋势为依据，可以识别不同级次的基准面旋回。

Came in seventh place in the deep-sea drilling under the squid found in a similar form of marine life.

排在第七位的是在深海钻井下发现的外形类似鱿鱼的海洋生物。

And hasn't he been at the forefront of lobbying for more deep-sea drilling?

他会不会继续将游说开发更多的深海钻井放在首位置呢？

The lack of deepwater drilling techniques is one of the factors restricting deepwater oil and gas exploration and development.

深水钻井技术是制约深海油气勘探开发的主要因素之一。

To date, it has been used on a variety of land installations and on a deepwater drillship in the Gulf of Mexico.

到目前为止，这样的系统已经应用到各种陆地设施和一艘墨西哥湾深水钻井船上。

The studying results are helpful for designing and using offshore deepwater drilling riser correctly and effectively.

本文研究所得到的结果可用于指导深水钻井隔水管的正确设计和使用。

Deepwater is one of the most important factors that restrict offshore deepwater drilling very badly.

但是水深却是制约海洋油气钻井的关键因素。

Logistics, mobilization, demobilization and a limited drilling season are factors that combine to cause high costs.

后勤保障、动员、复员和钻井季节有限等因素是造成高成本的原因。

Each sequence can be diveded into system tracts based on the lithology, log, marine fossil of foraminifera and dinoflagellate.

通过分析钻井地层、测井曲线及地层中出现的有孔虫、沟鞭藻化石，对各层序进行了体系域划分。

Formation is the most direct research object of drilling engineering.

地层是钻井工程最直接的研究对象，地层是影响钻速的最重要因素。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷