巖餅 的英文怎麼說
中文拼音 [yánbǐng]
巖餅
英文
lentil-
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:陜北油石二開井段遇阻的原因為泥巖的水化膨脹和孔隙性砂巖的泥餅沉積。The lab study and field application indicate that this system has the feature of powerful repress, highly blind in, better rheology, better quality of mud cake and low filtration, resolved the complication of fall down and shrinking drilling in salt of gypsum layers, decreased the drilling circle, cut down the drilling cost and raised the colligation economic effect
室內研究和現場應用表明,該體系具有強抑制、強封堵、流變性好、泥餅質量好、濾失量小的特點,解決了膏鹽層、鹽巖層的縮徑、垮塌,縮短了鉆井周期,降低了鉆井成本,提高了綜合經濟效益。Bed of debris
巖屑和泥餅墊層
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