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Home › Drilling method using isomerized olefins and paraffin hydrocarbons as base oils for invert emulsion oil muds

Drilling method using isomerized olefins and paraffin hydrocarbons as base oils for invert emulsion oil muds

US Patent 7485602 · Granted Feb 3, 2009

Estimated economic value: $49,449,000 ⓘ

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