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1. 发明授权

US5620946A Compositions containing combinations of surfactants and derivatives of succininc acylating agent or hydroxyaromatic compounds and methods of using the same 失效
标题翻译：包含表面活性剂和琥珀酸酰化剂或羟基芳族化合物衍生物的组合的组合物及其使用方法
公开(公告)号：US5620946A
公开(公告)日：1997-04-15
申请号：US242589
申请日：1994-05-13
申请人： Richard W. Jahnke , Lawrence J. Kocurek , James H. Bush
发明人： Richard W. Jahnke , Lawrence J. Kocurek , James H. Bush
IPC分类号： B01F17/00 , C09K8/28 , C09K8/36 , C09K7/02
CPC分类号： C09K8/36 , B01F17/005 , B01F17/0085 , C09K8/28 , Y10S507/925
摘要： This invention relates to a composition comprising a mixture of a brine and a liquid oil, and (A) an emulsifying amount of (i) at least one reaction product of a hydrocarbyl-substituted succinic acylating agent, and at least one of (a) ammonia, (b) an alcohol, or (c) an amine, or at least one salt of the reaction product; or (ii) at least one reaction product of a hydroxyaromatic compound, an aldehyde, and an amine, and (B) at least one surfactant selected from the group consisting of a polyoxyalkylene amine, a polyoxyalkylene amide, a polyoxyalkylene alcohol, a polyoxyalkylene phenol, a polyoxyalkylene ester, a fatty acid salt, an amine or an alkaline earth or transition metal sulfonate, or a reaction product of a hydroxyamine or a polyalkylenepolyamine with an acylating agent selected from the group consisting of a fatty monocarboxylic acylating agents, a dicarboxylic acylating agent other than a succinic acylating agent, and a tricarboxylic acylating agent. The compositions of the present invention have beneficial emulsion and viscosity properties. These compositions are useful in drilling, working and completing well bore holes.
摘要翻译：本发明涉及包含盐水和液体油的混合物的组合物，和（A）乳化量的（i）至少一种烃基取代的琥珀酰化剂的反应产物和（a）的至少一种，氨，（b）醇，或（c）胺，或至少一种反应产物的盐; 或（ii）羟基芳族化合物，醛和胺的至少一种反应产物，和（B）至少一种表面活性剂，其选自聚氧化烯胺，聚氧化烯酰胺，聚氧化烯醇，聚氧化烯苯酚，聚氧化烯酯，脂肪酸盐，胺或碱土金属或过渡金属磺酸盐，或羟胺或聚亚烷基多胺与酰化剂的反应产物，所述酰化剂选自脂肪单羧酸酰化剂，二羧酰化剂琥珀酰化剂以外的其它试剂和三羧酸酰化剂。本发明的组合物具有有利的乳液和粘度特性。这些组合物可用于钻孔，加工和完井孔。

2. 发明授权

US5330662A Compositions containing combinations of surfactants and derivatives of succinic acylating agent or hydroxyaromatic compounds and methods of using the same 失效
标题翻译：包含表面活性剂和琥珀酰化剂或羟基芳族化合物的衍生物的组合的组合物及其使用方法
公开(公告)号：US5330662A
公开(公告)日：1994-07-19
申请号：US852872
申请日：1992-03-17
申请人： Richard W. Jahnke , Lawrence J. Kocurek , James H. Bush
发明人： Richard W. Jahnke , Lawrence J. Kocurek , James H. Bush
IPC分类号： B01F17/00 , C09K8/28 , C09K8/36 , E21B43/00 , C09K7/02
CPC分类号： B01F17/005 , B01F17/0085 , C09K8/28 , C09K8/36 , Y10S507/925
摘要： This invention relates to a composition comprising a mixture of a brine and a liquid hydrocarbon, and (A) an emulsifying amount of (i) at least one reaction product of a hydrocarbyl-substituted succinic acylating agent, and at least one of (a) ammonia, (b) an alcohol, or (c) an amine, or at least one salt of the reaction product; or (ii) at least one reaction product of a hydroxyaromatic compound, an aldehyde, and an amine, and (B) at least one surfactant selected from the group consisting of a polyoxyalkylene amine, a polyoxyalkylene amide, a polyoxyalkylene alcohol, a polyoxyalkylene phenol, a polyoxyalkylene ester, a fatty acid salt, an amine or an alkaline earth or transition metal sulfonate, or a reaction product of a hydroxyamine or a polyalkylenepolyamine with an acylating agent selected from the group consisting of a fatty monocarboxylic acylating agents, a dicarboxylic acylating agent other than a succinic acylating agent, and a tricarboxylic acylating agent. The compositions of the present invention have beneficial emulsion and viscosity properties. These compositions are useful in drilling, working and completing well bore holes. The compositions of the present invention have beneficial viscosity, pumping and suspension properties. These compositions are stable. The surfactants of the compositions act as wetting agents for barites and organophilic clays. The surfactants may also act as an emulsifier as well as a wetting agent.
摘要翻译：本发明涉及包含盐水和液体烃的混合物的组合物，和（A）乳化量的（i）至少一种烃基取代的琥珀酰化剂的反应产物和（a）的至少一种，氨，（b）醇，或（c）胺，或至少一种反应产物的盐; 或（ii）羟基芳族化合物，醛和胺的至少一种反应产物，和（B）至少一种表面活性剂，其选自聚氧化烯胺，聚氧化烯酰胺，聚氧化烯醇，聚氧化烯苯酚，聚氧化烯酯，脂肪酸盐，胺或碱土金属或过渡金属磺酸盐，或羟胺或聚亚烷基多胺与酰化剂的反应产物，所述酰化剂选自脂肪单羧酸酰化剂，二羧酰化剂琥珀酰化剂以外的其它试剂和三羧酸酰化剂。本发明的组合物具有有利的乳液和粘度特性。这些组合物可用于钻孔，加工和完井孔。本发明的组合物具有有益的粘度，泵送和悬浮性能。这些组合物是稳定的。组合物的表面活性剂作为重晶石和亲有机粘土的润湿剂。表面活性剂也可以用作乳化剂以及润湿剂。

3. 发明授权

US5283235A Compositions containing esters of carboxy-containing interpolymers and methods of using the same 失效
标题翻译：含有含羧基的共聚体的酯的组合物及其使用方法
公开(公告)号：US5283235A
公开(公告)日：1994-02-01
申请号：US853064
申请日：1992-03-17
申请人： James H. Bush , Richard W. Jahnke , Lawrence J. Kocurek
发明人： James H. Bush , Richard W. Jahnke , Lawrence J. Kocurek
IPC分类号： C09K8/28 , C09K8/36 , C09K7/02
CPC分类号： C09K8/36 , C09K8/28
摘要： This invention relates to a composition comprising a mixture of a brine and a liquid hydrocarbon, and (A) a viscosity increasing amount of at least one ester of a carboxy-containing interpolymer or salt thereof wherein the interpolymer is prepared by polymerizing an olefin selected from the group consisting of alpha-olefins and vinyl aromatic monomers with at least one alpha, beta-unsaturated carboxylic acylating agent, and provided that when the olefin is vinyl toluene, then the alpha, beta-unsaturated carboxylic acylating agent is an alpha, beta-unsaturated dicarboxylic acylating agent. The compositions of the present invention are useful as drilling fluids as well as completion fluids. The esters of the carboxy-containing interpolymer or salts thereof provide beneficial viscosity, formation stabilization, emulsification and rheology properties to the fluids.
摘要翻译：本发明涉及包含盐水和液体烃的混合物的组合物，和（A）粘度增加量的至少一种含羧基的互聚物或其盐的酯，其中互聚物是通过将选自由具有至少一种α，β-不饱和羧酸酰化剂的α-烯烃和乙烯基芳族单体组成的组，并且当烯烃为乙烯基甲苯时，α，β-不饱和羧酸酰化剂为α，β-不饱和羧酸酰化剂，不饱和二羧酸酰化剂。本发明的组合物可用作钻井液和完井液。含羧基的互聚物或其盐的酯为流体提供有益的粘度，形成稳定性，乳化和流变性质。

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