The Research of drilling techniques to follow the geological target while drilling is an important subject of geosteering drilling.

随钻跟踪地质目标的方法与技术研究是地质导向钻井的重要内容。

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This area , where have abundant gold mineralised material and favourable geological settings , is a prospecting target area for gold placer in Southern Liaoning .

本区砂金主要来源于岩金矿和含金地层，成矿物质丰沛，成矿地质条件优越，是辽南砂金成矿的远景区。

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The petroleum geological condition and the deep exploration target in Dongpu depression were analyzed and evaluated.

分析了东濮凹陷石油地质条件，对深层重点勘探目标进行了评价与解剖。

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