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OIL-BASED DRILL-IN FLUID WITH ENHANCED FLUID LOSS PROPERTIES
OIL-BASED DRILL-IN FLUID WITH ENHANCED FLUID LOSS PROPERTIES
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机译:具有增强的流体损失特性的基于油的钻井液
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摘要
The present disclosure may be directed to treatment fluids and methods of using a treatment fluid for minimizing fluid loss in a wellbore. An example method may comprise providing a drill-in fluid. The drill-in fluid may comprise an aqueous liquid, a base oil, a polyol, an emulsifying surfactant, and a solid bridging agent. The method may further comprise circulating the drill-in fluid through a drill-string and past a drill bit. The method may further comprise drilling in a reservoir section of a subterranean formation to extend a wellbore in the reservoir section the drill-in fluid is circulated therein.
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