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Method of shear wave porosity logging of a subsurface formation surrounding a cased well
Method of shear wave porosity logging of a subsurface formation surrounding a cased well
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机译:套管井周围地下地层的剪切波孔隙度测井方法
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摘要
The porosity of a formation surrounding a cased well is determined from a shear wave log of the formation. Shear wave velocity is derived from the log and formation porosity is identified from a predetermined correlation between core-derived porosity for the type of formation traversed by the cased well and shear wave velocity.
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