气体介质
This paper considers after an analysis that caliper logging, gamma-ray logging ( spectral gamma-ray logging), induction logging, temperature logging and NMR logging belong to effective well logging under the condition of gaseous medium. Lithology may be determined by gammy ray.
文中分析认为,井径、井斜、自然伽马(自然伽马能谱)、感应测井、井温测井、核磁共振测井是在气体介质条件下的有效测井系列;
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