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AN INVERT EMULSION DRILLING FLUID CONTAINING AN INTERNAL PHASE OF A POLYOL AND SALT-WATER SOLUTION
AN INVERT EMULSION DRILLING FLUID CONTAINING AN INTERNAL PHASE OF A POLYOL AND SALT-WATER SOLUTION
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机译:包含多元相和盐水溶液内部相的反相乳液钻井液
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摘要
An invert emulsion drilling fluid comprising: an external phase, wherein the external phase comprises a hydrocarbon liquid; an internal phase, wherein the internal phase comprises: (i) a polyol; and (ii) a solution comprising a water-soluble salt and water. A method of using the invert emulsion drilling fluid comprises: introducing the drilling fluid into at least a portion of a subterranean formation.
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