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1. 发明授权

US06596670B1 Use of selected oleophilic ethers in water-based drilling fluids of the O/W emulsion type and corresponding drilling fluids with improved ecological acceptability 失效
标题翻译：在O / W乳液型水相钻井液和相应的钻井液中使用选定的亲油醚，具有改善的生态可接受性
公开(公告)号：US06596670B1
公开(公告)日：2003-07-22
申请号：US08025915
申请日：1993-03-03
申请人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza , Gerhard Stoll , Rainer Jeschke , Johann Friedrich Fues
发明人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza , Gerhard Stoll , Rainer Jeschke , Johann Friedrich Fues
IPC分类号： C09K702
CPC分类号： C09K8/26
摘要： The use is disclosed of at least substantially water-insoluble ethers which are fluid and/or at least plastically deformable at working temperature and have flash points of at least 80° C., of mono- and/or polyfunctional alcohols of natural and/or synthetic origin or corresponding solutions of such ethers in ecologically acceptable water-insoluble oils as the dispersed oil phase of water-based O/W-emulsion drilling fluids which are suitable for the environmentally acceptable development of geological formations and which contain, if desired, insoluble, finely particulate weighting agents for the formation of water-based O/W-emulsion drilling muds and/or further additives, such as emulsifiers, fluid-loss additives, wetting agents, alkali reserves and/or auxiliary substances for the inhibition of drilled rock of high water-sensitivity.
摘要翻译：公开了使用至少基本上不溶于水的醚，其在工作温度下为流体和/或至少可塑性变形，并且具有至少80℃的闪点和/或多官能醇的天然和/或合成来源或这些醚在生态可接受的水不溶性油中的相应溶液，作为水性O / W乳液钻井液的分散油相，其适用于地质构造的环境可接受的开发，并且如果需要，其含有不溶性用于形成水基O / W乳液钻井泥浆和/或其它添加剂的细颗粒增重剂，例如用于抑制钻孔岩石的乳化剂，流体损失添加剂，润湿剂，碱储备和/或辅助物质水敏感度高。

2. 发明授权

US5318955A Use of selected ethers of monofunctional alcohols in drilling fluids 失效
标题翻译：在钻井液中使用选择的单官能醇醚
公开(公告)号：US5318955A
公开(公告)日：1994-06-07
申请号：US37499
申请日：1993-03-24
申请人： Heinz Mueller , Gerhard Stoll , Claus-Peter Herold , Stephan von Tapavicza
发明人： Heinz Mueller , Gerhard Stoll , Claus-Peter Herold , Stephan von Tapavicza
IPC分类号： C09K8/34 , C09K7/06
CPC分类号： C09K8/34
摘要： The invention describes the use of water-insoluble esters with flash points above 80.degree. C., from monohydric alcohols of natural and/or synthetic origin with at least 4 carbon atoms, preferably at least 6 carbon atoms in the alcohol radicals, as the oil phase, or a constituent of the oil phase of invert drilling fluids which exist as W/O-emulsions, have a dispersed aqueous phase and ideally also have further usual additives in the continuous oil phase, which is fluid and pumpable in the temperature range of 0.degree. to 5.degree. C., and which are suitable for the environment-friendly development of, e.g., petroleum and natural gas deposits. Drilling fluids of the above type are also described which are characterized in that they contain as the continuous oil phase, or dissolved in ecologically-acceptable water-insoluble oils, an additive of at least largely water-insoluble ethers from monohydric alcohols, the oil phase in each case being fluid and pumpable in the temperature range of 0.degree. to 5.degree. C. and having flash points above 80.degree. C.
摘要翻译：本发明描述了闪点高于80℃的水不溶性酯，其具有天然和/或合成来源的至少4个碳原子，优选至少6个碳原子的醇基中的一元醇作为油相或作为W / O乳液存在的倒置钻井液的油相的成分具有分散的水相，并且理想地在连续油相中还具有进一步通常的添加剂，其在流体和可泵送的温度范围内是可流动的 0℃〜5℃，适用于石油天然气矿床的环境友好型开发。还描述了上述类型的钻井液，其特征在于它们作为连续油相包含或溶解在生态上可接受的水不溶性油中，至少主要是来自一元醇的水不溶性醚的添加剂，油相在每种情况下都是在0℃至5℃的温度范围内流动并可泵送，闪点高于80℃。

3. 发明授权

US6165946A Process for the facilitated waste disposal of working substances based on water-in-oil invert emulsions 失效
标题翻译：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
IPC分类号： E21B21/06 , B09C1/08 , C09K3/00 , C09K8/28 , C09K8/32 , C09K8/36 , E21B21/00
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

4. 发明授权

US5322392A Process for rock consolidation and/or cavity filling e.g. in tunnel construction and mining 失效
标题翻译：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
申请人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza , Helmut Edel
发明人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza , Helmut Edel
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。

5. 发明授权

US06806235B1 Lubricants for drilling fluids 有权
标题翻译：钻井液润滑剂
公开(公告)号：US06806235B1
公开(公告)日：2004-10-19
申请号：US09856082
申请日：2001-08-24
申请人： Heinz Mueller , Claus-Peter Herold , Frank Bongardt , Nadja Herzog , Stephan von Tapavicza
发明人： Heinz Mueller , Claus-Peter Herold , Frank Bongardt , Nadja Herzog , Stephan von Tapavicza
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。

6. 再颁专利

USRE36066E Use of selected ester oils in drilling fluids and muds 失效
标题翻译：选择的酯油在钻井液和泥浆中的使用
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
IPC分类号： C09K8/34 , C09K7/02
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。

7. 发明授权

US5441927A Fluid drill-hole treatment agents based on polycarboxylic acid diesters 失效
标题翻译：基于多元羧酸二酯的流体钻孔处理剂
公开(公告)号：US5441927A
公开(公告)日：1995-08-15
申请号：US336726
申请日：1994-11-09
申请人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza , Johann F. Fues
发明人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza , Johann F. Fues
IPC分类号： C09K8/26 , C09K8/34 , C09K7/06 , C09K7/02
CPC分类号： C09K8/26 , C09K8/34
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。

8. 发明授权

US5232910A Use of selected ester oils in drilling fluids and muds 失效
标题翻译：选择的酯油在钻井液和泥浆中的使用
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。

9. 发明授权

US4964615A Compositions for freeing jammed drill pipes 失效
标题翻译：释放堵塞钻杆的组成
公开(公告)号：US4964615A
公开(公告)日：1990-10-23
申请号：US198428
申请日：1988-05-25
申请人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza
发明人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza
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。

10. 发明授权

US06180572B2 Aqueous swellable compositions of guar gum and guar gum derivatives in oleophilic liquids and their use 失效
标题翻译：瓜尔胶和瓜尔胶衍生物在亲油液体中的水溶胀性组合物及其用途
公开(公告)号：US06180572B2
公开(公告)日：2001-01-30
申请号：US09091313
申请日：1998-12-28
申请人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza
发明人： Heinz Mueller , Claus-Peter Herold , Stephan von Tapavicza
IPC分类号： E21B2106
CPC分类号： C09K8/90 , C08L5/14 , C09K8/22
摘要： The invention relates to the use of oil-soluble oleophilic organic liquid phases—flowable at temperatures of 0 to 10° C.—from the classes of corresponding monocarboxylic and/or polycarboxylic acid esters, carbonic acid esters, fatty alcohols and their oligoalkoxides and/or ethers as the at least predominant part of the liquid phase in storage-stable homogeneous mixtures with guar and/or water-soluble guar derivatives for their use in water-based borehole servicing fluids.
摘要翻译：本发明涉及使用在0至10℃温度下可流动的油溶性亲油有机液相 - 来自相应的单羧酸和/或多元羧酸酯，碳酸酯，脂肪醇及其低聚烷氧基化物和/ 或醚作为储存稳定的均匀混合物中液相的至少主要部分，其具有瓜尔胶和/或水溶性瓜尔胶衍生物，用于其在水基井眼维修流体中。

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