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1·Hydrocarbon detection is very important in petroleum exploration and development.

油气检测是石油勘探开发的一个重要课题。

2·Well logging plays a very important part in petroleum exploration and development.

要测井是石油勘探与开发过程中不可缺少的重要环节。

3·Expenses for on-the-spot experiments for exploration and development technologies.

勘探开发技术的现场试验费。

4·The study is significant for exploration and development of volcanic oil accumulation.

其研究成果对火山岩油气藏的勘探和开发有重要的意义。

5·The ISBA has adopted two regulations on the exploration and development of manganese nodules.

在锰结核矿勘探和开发上，国际海底管理局已通过了两个法规。

6·Cracks in coal seams are important parameters in coal methane exploration and development.

煤层中的裂缝是煤层气勘探和开发的重要参数。

7·The drilling engineering is the main engineering in the Oil&Gas exploration and development.

钻井工程是进行石油天然气资源勘探开发的主要工程。

8·Formation compaction is one of the important parameters in petroleum exploration and development phase.

地层压力是石油勘探与开发中的重要参数之一。

9·To evaluate reservoir with the use of logging data is an important link for oil exploration and development.

利用测井资料评价油气层是石油勘探与开发的重要环节。

10·But incomplete or sparse information contributes to high levels of risk for oil exploration and development.

而信息的稀少或不完善，又导致了油田勘探和开发过程的高风险。