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February 1 1963 Vol. 156 No. 2 Feature Article Petrofabric studies may find fracture-porosity reservoirs Subsurface fracture porosity patterns may be indicated by surface characteristics which may be evi
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Drill Bit Classifier
World Oil published its renowned Drill Bit Classifier in September 2013. The Drill Bit Classifier is a comprehensive listing of major manufacturers' d...
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