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一、概说(一)物探测井的作用和地位物探测井就是间接研究钻井的一个手段,它是利用物理学的原理,借助于专门的测量仪器,把所记录的物理现象,通过整理和解释来达到解决钻孔中某些地质问题和钻探工程问题(补充钻探工作的不足,如易打丢的一些松软的薄层、油气的逃逸等),以及地面物探问题的目的,从而尽可能的降低钻探成本、提高钻探效率:验证或提高钻探质量,充分
I. Overview (A) Geophysical logging wells role and status Geophysical detection wells is an indirect means of drilling, which is the use of physics, with the help of specialized measuring instruments, the recorded physical phenomena, through the collation and Explain to solve some of the geological problems in drilling and drilling engineering problems (to supplement the lack of drilling work, such as easy to lose some of the soft layer, oil and gas escape, etc.), as well as the purpose of geophysical problems so as possible Reduce drilling costs and improve drilling efficiency: Verify or improve drilling quality, full