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公开(公告)号：US06806235B1
公开(公告)日：2004-10-19
申请号：US09856082
申请日：2001-08-24
IPC分类号： C09K702
CPC分类号： C09K8/06
摘要： A process for imparting lubricity to an aqueous drilling fluid used in geological exploration involving: (a) providing an aqueous drilling fluid; (b) providing a lubricant component containing a partial glyceride of predominantly unsaturated fatty acids having from about 16 to 24 carbon atoms; and (c) introducing the partial glyceride into the aqueous drilling fluid.
摘要翻译： 用于赋予地质勘探中使用的含水钻井液的润滑性的方法，涉及：（a）提供含水钻井液; （b）提供含有具有约16至24个碳原子的主要不饱和脂肪酸的偏甘油酯的润滑剂组分; 和（c）将部分甘油酯引入含水钻井液中。
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2.发明授权Process for the facilitated waste disposal of working substances based on water-in-oil invert emulsions 失效基于油包水反相乳液促进废物处理工作物质的方法
公开(公告)号：US6165946A
公开(公告)日：2000-12-26
申请号：US297481
申请日：1999-04-30
申请人： Heinz Mueller , Claus-Peter Herold , Thomas Foerster , Stephan von Tapavicza , Johann-Friedrich Fues
发明人： Heinz Mueller , Claus-Peter Herold , Thomas Foerster , Stephan von Tapavicza , Johann-Friedrich Fues
CPC分类号： E21B21/068 , C09K8/28 , C09K8/36 , Y10S507/927
摘要： The invention relates to a process for facilitating the disposal of flowable and pumpable working fluids based on emulsifiers containing W/O invert emulsions--more particularly corresponding auxiliaries of the type used in geological exploration, such as oil-based w/o invert drilling muds--and for the simplified cleaning of solid surfaces soiled therewith, if desired using flowable spraying aids, the process being characterized in that, by selecting and adapting the emulsifiers/emulsifier systems to the oil phase of the invert emulsion, temperature-controlled phase inversion is achieved at temperatures below the in-use temperatures of the w/o invert emulsions, but above the freezing point of the aqueous phase and in that disposal and cleaning are carried out at temperatures in and/or below the phase inversion temperature range. The invention also relates to the use of this process for the cleaning and disposal of roc cuttings covered with residual drilling mud from geological exploration during and/or preferably before their on-shore or off-shore dumping
摘要翻译： PCT No.PCT / EP97 / 05798 Sec。 371日期1999年4月30日 102（e）1999年4月30日PCT PCT 1997年10月21日PCT公布。 第WO98 / 18882号公报 日期1998年5月7日本发明涉及一种促进基于含有W / O反相乳液的乳化剂处理可流动和可泵送的工作流体的方法，更具体地说涉及在地质勘探中使用的类型的相应助剂，例如油基w / o 反转钻井泥浆 - 并且为了简化清洁其中污染的固体表面，如果需要，使用可流动的喷洒助剂，该方法的特征在于通过选择和适应乳化剂/乳化剂体系到反相乳液的油相，温度控制 在低于w / o反相乳液的使用温度但高于水相的凝固点的温度下实现相转化，并且处理和清洗在相转变温度范围内和/或低于相转变温度范围的温度下进行 。 本发明还涉及这种方法用于清洁和处理在其在岸或离岸倾倒期间和/或优选在其岸上倾倒之前的地质勘探中覆盖有残留钻井泥浆的罗切切割
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3.发明授权Free-flowing borehole servicing preparations containing linear .alpha.-olefins, more patricularly corresponding drilling fluids 失效自由流动的钻孔维护准备，包含线性α-烯烃，更多的是相应的钻井液
公开(公告)号：US5869434A
公开(公告)日：1999-02-09
申请号：US750829
申请日：1996-12-13
CPC分类号： C09K8/34 , C09K8/26 , Y10S507/905
摘要： The invention relates to the use of at least predominantly linear hydrocarbon compounds olefinically unsaturated in the alpha-position with flashpoints of at least about 80.degree. as the oil phase or as part of the oil phase of oil- or water-based free-flowing borehole servicing preparations. Particular significance is attributed to corresponding drilling fluids which, together with the alpha-olefins, contain other oil phases from the field of borehole servicing preparations and are distinguished by ecological compatibility, being degradable under both aerobic and anaerobic conditions. Suitable mixture components for the oil phase are, in particular, oleophilic alcohols, ethers and corresponding esters selected from carboxylic acid esters and/or carbonic acid esters.
摘要翻译： PCT No.PCT / EP95 / 02143 Sec。 371日期1996年12月13日第 102（e）日期1996年12月13日PCT归档1995年6月6日PCT公布。 公开号WO95 / 34610 日期1995年12月21日本发明涉及至少主要是在α-位上烯属不饱和的烃类化合物的使用，其中至少约80℃的闪点为油相或作为油相或水 - 油的油相的一部分， 基于自由流动的钻孔维修准备。 特别的意义归因于相应的钻井液，其与α-烯烃一起含有来自钻孔维修制剂领域的其他油相，并且通过生态相容性来区分，在有氧和无氧条件下都是可降解的。 用于油相的合适的混合物组分特别是亲油醇，醚和选自羧酸酯和/或碳酸酯的相应的酯。
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4.发明授权Process for rock consolidation and/or cavity filling e.g. in tunnel construction and mining 失效用于岩石固结和/或空腔填充的方法，例如 在隧道施工和采矿
公开(公告)号：US5322392A
公开(公告)日：1994-06-21
申请号：US853755
申请日：1992-07-29
IPC分类号： C09K17/00 , C09K8/508 , C09K17/24 , C09K17/28 , C09K17/42 , C09K17/48 , C09K103/00 , E02D3/12 , E21B33/138 , E21D9/04
CPC分类号： C09K8/5086 , C09K17/48
摘要： A process is described for rock consolidation, e.g. in tunnel construction and mining, by injection of aqueous preparations of melamine resin condensates and/or urea formaldehyde condensates together with an acid curing agent. The process is characterized by the use of aqueous solutions of hydrogen sulfate salts, especially solutions of alkali and/or ammonium bisulfates, as curing agents. The curing agent solutions can contain additional auxiliary agents and active substances such as corrosion inhibitors, structurizers and adhesion agents. Preferred resin solutions for consolidation with these aqueous curing agents contain added zeolite NaA and/or hydrosodalite for increasing their serviceability, and especially for prolonging their storage life.
摘要翻译： PCT No.PCT / EP90 / 02026 Sec。 371日期：1992年7月29日 102（e）日期1992年7月29日PCT 1990年11月26日PCT PCT。 公开号WO91 / 08271 日期1991年6月13日。描述了用于岩石固结的方法，例如 在隧道施工和采矿中，通过与酸固化剂一起注入三聚氰胺树脂缩合物和/或脲甲醛缩合物的水性制剂。 该方法的特征在于使用硫酸氢盐的水溶液，特别是碱和/或硫酸铵铵的溶液作为固化剂。 固化剂溶液可以含有另外的辅助剂和活性物质如腐蚀抑制剂，结构剂和粘合剂。 用于与这些水性固化剂固结的优选树脂溶液含有添加的沸石NaA和/或氢硅酸盐以提高其可使用性，特别是延长其储存寿命。
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5.发明授权Low-foam surfactant concentrates for use in the domain of plant growth stimulation 失效低泡表面活性剂浓缩物用于植物生长刺激的领域公开(公告)号：US06350788B1
公开(公告)日：2002-02-26
申请号：US09341731
申请日：1999-10-22
IPC分类号： B01F1756
CPC分类号： A01N25/30 , Y10S71/903 , Y10S516/06
摘要： A low-foam wetting composition which, when mixed with water, enhances the penetration and spread of water on a plant, the composition containing: (a) an alkyl polyglycoside corresponding to formula I R—O—(G)x (I) wherein R is a primary hydrocarbon radical having from 8 to 18 carbon atoms, G is a glycose unit having 5 or 6 carbon atoms, and x is a number from 1 to 10; (b) an olefinically unsaturated alcohol; and (c) a lower water-soluble alcohol.
摘要翻译： 一种低泡沫润湿组合物，当与水混合时，其增强水对植物的渗透和扩散，该组合物包含：（a）对应于式I的烷基多糖苷，其中R是具有8至18个碳原子的伯烃基 原子，G是具有5或6个碳原子的糖苷单元，x是1至10的数; （b）烯属不饱和醇; 和（c）较低水溶性醇。
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公开(公告)号：USRE36066E
公开(公告)日：1999-01-26
申请号：US506458
申请日：1995-08-01
申请人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza , Douglas J. Grimes , Jean-Marc Braun , Stuart P. T. Smith
发明人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza , Douglas J. Grimes , Jean-Marc Braun , Stuart P. T. Smith
CPC分类号： C09K8/34
摘要： Invert emulsion muds for drilling of gas and oil, which are environmentally safe, and which contain:A. a continuous oil phase composed predominantly of at least one monocarboxylic acid ester of a C.sub.2 -C.sub.12 monofunctional alkalol wherein the monocarboxylic acid contains from 16 to 24 carbon atoms and is olefinically mono- or poly-unsaturated,B. a disperse aqueous phase,C. at least one emulsifier,D. at least one weighing agent,E. at least one fluid loss additive, andF. a mild alkaline reserve.
摘要翻译： 反转用于钻井气体和油的乳液泥浆，其是环境安全的，并且其包含：A.主要由至少一种C2-C12单官能碱醇的单羧酸酯组成的连续油相，其中所述单羧酸含有16至24 碳原子并且是烯属单或多不饱和的，B.分散水相，C.至少一种乳化剂，D.至少一种称重剂，E.至少一种流体损失添加剂，和F.弱碱性储备 。
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公开(公告)号：US5441927A
公开(公告)日：1995-08-15
申请号：US336726
申请日：1994-11-09
摘要： Described is the use of oleophilic esters of ecologically compatible polycarboxylic acids with oil-soluble and ecologically compatible monofunctional alcohols and/or polyfunctional alcohols which may also be watersoluble as the oil phase or as a component of the oil phase of oil-based or water-based drilling fluids and other fluid drill-hole treatment agents. The oleophilic polycarboxylic acid esters are especially suitable as component of the continuous oil phase of inverted fluids of the W/O type. Here--if rheologically suitable compounds will be employed--they may comprise the at least predominant portion of the continuous oil phase; but also possible is the concomitant use of complex oleophilic polycarboxylic acid esters, which are not or just to a restricted degree fluid in a temperature range of from 0.degree. C. to 20.degree. C., as an additive in fluid oils of the class of the non-polluting oils. Here, suitable oil mixing phases especially are oleophilic alcohols, ethers, respective esters of monocarboxylic acids and fluid oils based on oleophilic carbonic acid diesters.
摘要翻译： 描述了生态相容的多元羧酸的亲油酯与油溶性和生态相容的单官能醇和/或多官能醇的使用，它们也可以作为油相或作为油相或水溶性油相的油相的组分， 基础钻井液和其他流体钻孔处理剂。 亲油性多羧酸酯特别适合作为W / O型倒置流体的连续油相的组分。 在这里 - 如果使用流变学合适的化合物 - 它们可以包括连续油相的至少主要部分; 但是也可能伴随使用复杂的亲油性多元羧酸酯，它们在0℃至20℃的温度范围内不是或仅限于限制流体，作为该类流体油中的添加剂 无污染的油。 这里，合适的油混合阶段尤其是亲油醇，醚，单羧酸的各自的酯和基于亲油碳酸二酯的流体油。
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公开(公告)号：US5232910A
公开(公告)日：1993-08-03
申请号：US759097
申请日：1991-09-06
申请人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza , Douglas J. Grimes , Jean-Marc Braun , Stuart P. T. Smith
发明人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza , Douglas J. Grimes , Jean-Marc Braun , Stuart P. T. Smith
IPC分类号： C09K8/34
CPC分类号： C09K8/34
摘要： Invert emulsion muds for drilling of gas and oil, which are environmentally safe, and which contain:A. a continuous oil phase composed predominantly of at least one monocarboxylic acid ester of a C.sub.2 -C.sub.12 monofunctional alkanol wherein the monocarboxylic acid contains from 16 to 24 carbon atoms and is olefinically mono- or poly-unsaturated,B. a disperse aqeuous phase,C. at least one emulsifier,D. at least one weighting agent,E. at least one fluid loss additive, andF. a mild alkaline reserve.
摘要翻译： 用于钻井气体和油的倒置乳液泥浆，其是环境安全的，并且其包含：A.主要由至少一种C2-C12单官能链烷醇的单羧酸酯组成的连续油相，其中所述单羧酸含有16至24 碳原子并且是烯属单或多不饱和的，B.分散的酸性相，C.至少一种乳化剂，D.至少一种加重剂，E.至少一种流体损失添加剂，以及F.一种温和的碱性储备 。
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9.发明授权Drilling mud additives based on a polymer mixture, their use, and a process for their production 失效基于聚合物混合物的钻井泥浆添加剂，其用途及其生产方法
公开(公告)号：US5028342A
公开(公告)日：1991-07-02
申请号：US414978
申请日：1989-09-29
CPC分类号： C09K8/10 , C09K8/206 , Y10S507/925
摘要： Drilling mud additives based on a polymer mixture of 20 to 80% by weight carboxymethyl cellulose and 80 to 20% by weight of a polycarboxylic acid selected from polyacrylate, polymethacrylate and/or copolymers thereof and/or salts thereof, in which the carboxymethyl cellulose, which has been obtained from raw linters and/or wood cellulose by the slurry process, is mixed in wet, alcohol-moist form with the polycarboxylic acid and dried, to their use in drilling muds or workover and packer liquids, and to a process for their production.
摘要翻译： 基于20-80重量％羧甲基纤维素和80-20重量％选自聚丙烯酸酯，聚甲基丙烯酸酯和/或其共聚物和/或其盐的多元羧酸的聚合物混合物的钻井泥浆添加剂，其中羧甲基纤维素， 其通过浆料方法从原料短纤维和/或木纤维素获得，以湿，醇 - 湿形式与多元羧酸混合并干燥，用于钻井泥浆或修井和封隔器液体，以及用于 他们的生产。
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公开(公告)号：US4964615A
公开(公告)日：1990-10-23
申请号：US198428
申请日：1988-05-25
IPC分类号： C09K8/02
CPC分类号： C09K8/02 , Y10S507/94
摘要： Compositions free from mineral oil and used for freeing jammed drill pipes in drilling operations, and processes for using such compositions are disclosed. The compositions comprise a mixture of:(a) one or more fatty acid alkyl esters corresponding to the following general formula ##STR1## in which R.sup.1 is a linear C.sub.7 -C.sub.23 alkyl, alkenyl or alkadienyl radical andR.sup.2 is a linear or branched C.sub.1 -C.sub.8 alkyl or hydroxyalkylene radical,(b) one or more thickeners such as organophilic bentonites, and(c) one or more emulsifiers.Preferred emulsifiers include a mixture of an aminoamide or a polyamine and a fatty acid or calcium salt thereof. The composition may contain other conventional additives and is adapted to be formulated in the field by blending with water and/or weighting agents to achieve the proper thickness and density for use as a well spotting fluid.
摘要翻译： 公开了不含矿物油并用于在钻井作业中释放堵塞的钻杆的组合物，以及使用这种组合物的方法。 所述组合物包含以下混合物：（a）一种或多种对应于以下通式“IMAGE”的脂肪酸烷基酯，其中R 1是直链C 7 -C 23烷基，烯基或链二烯基，R 2是直链或支链C1- C8烷基或羟基亚烷基，（b）一种或多种增稠剂，例如亲有机膨润土，和（c）一种或多种乳化剂。 优选的乳化剂包括氨基酰胺或多胺及其脂肪酸或钙盐的混合物。 该组合物可以含有其它常规添加剂，并且适于通过与水和/或加重剂混合来配制在现场，以获得适当的厚度和密度，以用作良好的点样流体。
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