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公开(公告)号：US5494120A
公开(公告)日：1996-02-27
申请号：US287565
申请日：1994-08-09
申请人： Arthur H. Hale , Royal E. Loftin
发明人： Arthur H. Hale , Royal E. Loftin
CPC分类号： C09K8/36 , Y10S507/91
摘要： An invert oil emulsion drilling fluid containing oil, an emulsifier such as a fatty acid soap, clay or polymer, and a glycoside such as glucoside.
摘要翻译： 含油的倒油乳化液，乳化剂如脂肪酸皂，粘土或聚合物，以及糖苷如葡萄糖苷。
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公开(公告)号：US4409108A
公开(公告)日：1983-10-11
申请号：US155885
申请日：1980-06-02
CPC分类号： C09K8/035
摘要： Particular combinations of two or more C.sub.12 -C.sub.22 fatty acid esters of C.sub.2 -C.sub.12 polyhydroxy compounds with C.sub.2 -C.sub.12 alcohol and a masking agent provide lubricants for aqueous well fluids having synergistic lubricity and cake conditioning properties in reducing torque and sticking in wells for natural resource fuel and/or mineral materials.
摘要翻译： C2-C12多羟基化合物与C 2 -C 12醇的两种或更多种C 12 -C 22脂肪酸酯和掩蔽剂的特殊组合为具有协同润滑性和滤饼调理性质的水性井液提供润滑剂，以减少自然资源中的扭矩和粘附 燃料和/或矿物材料。
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3.发明授权
公开(公告)号：US4525285A
公开(公告)日：1985-06-25
申请号：US528326
申请日：1983-08-31
申请人： Adelina J. Son , Royal E. Loftin
发明人： Adelina J. Son , Royal E. Loftin
CPC分类号： E21B21/003 , C09K8/32 , Y02P20/149 , Y10S507/91
摘要： A method of drilling a well bore into a subterranean formation containing water with monovalent and polyvalent cations and preventing leak-off into the formation of an oil-base drilling fluid used in the drilling. The method is carried out by adding to an oil-base fluid comprising an oil, water, a weighting agent and an emulsifying agent, a powdered seepage loss reducer selected from the group consisting of an amorphous silicate having a molecular ratio of silicon dioxide to alkali metal oxide in the range of from about 1.5:1 to about 3.3:1 wherein the alkali metal is selected from the group consisting of sodium, potassium, and mixtures thereof, an ammonium soap of a fatty acid having from about 12 to about 22 carbon atoms and mixtures thereof to form the drilling fluid and circulating the drilling fluid containing the powdered seepage loss reducer in the well bore. When the circulation of the drilling fluid containing the seepage loss reducer takes place, the compound reacts with the monovalent and polyvalent cations contained in the formation to form a seal in the formation adjacent to the well bore.
摘要翻译： 一种将含有一价和多价阳离子的含水井的井眼钻入井眼的方法，并防止泄漏到钻井中使用的油基钻井液的形成。 该方法通过向包含油，水，加重剂和乳化剂的油基流体中加入选自二氧化硅与碱的分子量的无定形硅酸盐的粉末状渗漏减少剂 金属氧化物的范围为约1.5:1至约3.3:1，其中所述碱金属选自钠，钾及其混合物，具有约12至约22个碳原子的脂肪酸的铵皂 原子及其混合物，以形成钻井液，并将含有粉状渗漏损失减少剂的钻井液循环到井眼中。 当含有渗流损失减少剂的钻井液的循环发生时，化合物与包含在地层中的单价和多价阳离子反应，在与井眼相邻的地层中形成密封。
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公开(公告)号：US4536297A
公开(公告)日：1985-08-20
申请号：US572103
申请日：1984-01-19
申请人： Royal E. Loftin , Adelina J. Son
发明人： Royal E. Loftin , Adelina J. Son
CPC分类号： C09K8/145 , C09K8/24 , Y10S507/905 , Y10S507/925
摘要： An improved well drilling and completion fluid composition which has excellent stability over a broad temperature range, has a low tubular goods corrosion rate, prevents the sloughing of clay-containing materials and is environmentally acceptable. The composition is comprised of water, a viscosity increasing agent, a fluid loss reducer and rheology stabilizer and one or more water-soluble clay-stabilizing organic salts.
摘要翻译： 在宽温度范围内具有优异的稳定性的改进的钻井和完井液组合物具有低的管状物料腐蚀速率，防止含粘土材料的脱落并且是环境可接受的。 该组合物由水，增粘剂，失水减少剂和流变稳定剂以及一种或多种水溶性粘土稳定的有机盐组成。
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5.发明授权Method for effecting electric well logging with introduction of a fluid composition to minimize the effect of interfering ions 失效通过引入流体组合物来实现电测井的方法，以最小化干扰离子的影响
公开(公告)号：US4647859A
公开(公告)日：1987-03-03
申请号：US749916
申请日：1985-06-27
申请人： Adelina J. Son , Royal E. Loftin
发明人： Adelina J. Son , Royal E. Loftin
CPC分类号： C09K8/24 , C09K8/145 , Y10S507/905
摘要： A method of effecting an improved electric log of a subterranean clay-containing formation ion which a chloride-containing fluid is present which comprises introducing a fluid composition comprising a selected potassium salt of a water-soluble organic acid which stabilizes said clay-containing formation and reduces the chloride-induced interference with the electric log into said formation prior to effecting the electric well log.
摘要翻译： 一种实现含有含氯化物的地层离子的改进的电气记录的方法，其包含含氯化物的流体，其包括将包含稳定所述含粘土的地层的水溶性有机酸的选定的钾盐的流体组合物和 在进行电气井记录之前，将氯离子对电记录的干扰减少到所述地层中。
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公开(公告)号：US4440649A
公开(公告)日：1984-04-03
申请号：US343620
申请日：1982-01-28
申请人： Royal E. Loftin , Adelina J. Son
发明人： Royal E. Loftin , Adelina J. Son
CPC分类号： C09K8/145 , C09K8/24 , Y10S507/925
摘要： An improved well drilling and completion fluid composition which has excellent stability over a broad temperature range, has a low tubular goods corrosion rate, prevents the sloughing of clay-containing materials and is environmentally acceptable. The composition is comprised of water, a viscosity increasing agent, a fluid loss reducer and rheology stabilizer and one or more water-soluble clay-stabilizing organic salts.
摘要翻译： 在宽温度范围内具有优异的稳定性的改进的钻井和完井液组合物具有低的管状物料腐蚀速率，防止含粘土材料的脱落并且是环境可接受的。 该组合物由水，增粘剂，失水减少剂和流变稳定剂以及一种或多种水溶性粘土稳定的有机盐组成。
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