An economic appraisal on the petroleum exploration and development in a small oil-bearing basin in China is carried out based on its geological and engineering appraisal.

为了对我国的一个小盆地进行油气勘探与开发，在地质论证和工程论证的基础上，进行了经济论证。

youdao

So, the application of the method could meet the need of drilling engineering of exploration well and development well.

因此，本方法应用能满足探井和开发井钻井工程需要。

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It is of significance for guiding exploration and development and drilling engineering of the oilfield to conduct the study on abnormal formation pressure.

异常地层压力的研究对指导油田的勘探、开发和钻井工程都具有极其重要的意义。

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At Dvoinoye in Russia, development of an exploration decline and construction of surface facilities is on schedule, as are procurement and engineering, Kinross said.

FORBES: Kinross: Tasiast-Expansion Commitment To Hit $1 Billion By Year-End; Production Set For 2014