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1.发明授权公开(公告)号：US07803743B2
公开(公告)日：2010-09-28
申请号：US11444878
申请日：2006-06-01
CPC分类号： E21B43/04 , C09K8/36 , Y10S507/925
摘要： A gravel packing fluid and method for gravel packing a wellbore using a gravel packing fluid comprising an invert emulsion comprising oil as an external phase, clear brine as an internal phase, and a quantity of emulsifier effective to produce a stable invert emulsion, the external phase of the gravel packing fluid further comprising gravel wetting agent.
摘要翻译： 一种砾石充填液和使用砾石填充液砾石填充井眼的方法，该砾石填充液包括包含油作为外相的反相乳液，作为内相的澄清盐水，以及有效产生稳定的反相乳液的量的乳化剂，外相 的砾石充填液还包括砾石润湿剂。
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2.发明授权Organofunctional compounds for shale stabilization of the aqueous dispersed phase of non-aqueous based invert emulsion drilling system fluids 失效用于非水基反相乳液钻井系统流体的水性分散相的页岩稳定化的有机官能化合物公开(公告)号：US07067460B2
公开(公告)日：2006-06-27
申请号：US10294533
申请日：2002-11-14
申请人： Jerry L. Summerhill , Michael A. Jarrett , Alexander J. McKellar , David B. Young , Patrick E. Grover , William J. Gusler
发明人： Jerry L. Summerhill , Michael A. Jarrett , Alexander J. McKellar , David B. Young , Patrick E. Grover , William J. Gusler
IPC分类号： C09K8/36
CPC分类号： C09K8/36 , C09K8/34 , C09K2208/12
摘要： Invert emulsion drilling system fluids comprising an oleaginous continuous phase and a non-oleaginous dispersed phase, the dispersed phase comprising organofunctional compound(s) effective to provide shale inhibition. The organofunctional compound(s) may be used either as a supplement to or as a substitute for metallic salts.
摘要翻译： 包含含油连续相和非油质分散相的乳液钻井系统流体的反相分散相包含有效提供页岩抑制的有机官能化合物。 有机官能化合物可以用作金属盐的补充剂或替代物。
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