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Apparatus and method using measurements taken while drilling to map mechanical boundaries and mechanical rock properties along a borehole
Apparatus and method using measurements taken while drilling to map mechanical boundaries and mechanical rock properties along a borehole
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机译:使用测量的装置和方法,同时钻探沿钻孔映射机械边界和机械岩石性能
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摘要
An apparatus and method of using drilling vibrations generated by the deformation of a rock formation in response to forces acting on the rock formation, where the forces are related to a drill bit and/or drilling fluid system, to identify the nature and occurrence of fractures, fracture swarms and other mechanical discontinuities (boundaries) such as bedding planes and/or faults that offset or otherwise separate rock formations with different mechanical rock properties.
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