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Home › Method and apparatus for orientating core sample and plug removed from sidewall of a borehole relative to a well and formations penetrated by the borehole

Method and apparatus for orientating core sample and plug removed from sidewall of a borehole relative to a well and formations penetrated by the borehole

US Patent 5105894 · Granted Apr 21, 1992

Estimated economic value: $9,493,000 ⓘ

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