drilling mud cake
常见例句
- The drilling resistance of the Erkaijing well in oil field of north Shanxi is caused by hydration expansion of mud stone and mud cake deposition of porous sandstone.
陝北油石二開井段遇阻的原因爲泥巖的水化膨脹和孔隙性砂巖的泥餅沉積。 - Abstract: The drilling resistance of the Erkaijing well in oil field of north Shanxi is caused by hydration expansion of mud stone and mud cake deposition of porous sandstone.
文摘：陝北油石二開井段遇阻的原因爲 泥巖的水化膨脹和孔隙性砂巖的 泥餅沉積。 - In a lot of wells I saw that the zone was taking drilling mud, soaking it up and leaving a layer of mud cake across a permeable interval of the wellbore.
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