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31. 发明申请

WO2017106077A1 CONTROLLED CHEMICAL DEGRADATION OF DEGRADABLE DIVERTING AGENTS AND ITS USE IN OILFIELD APPLICATIONS 审中-公开
标题翻译：可控降解剂的控制化学降解及其在油田应用中的应用
公开(公告)号：WO2017106077A1
公开(公告)日：2017-06-22
申请号：PCT/US2016/066087
申请日：2016-12-12
申请人： LUBRIZOL OILFIELD SOLUTIONS, INC.
发明人： JOHNSON, Ryan M. , SAINI, Rajesh K.
IPC分类号： C09K8/506 , C09K8/516 , C09K8/68 , C09K8/70 , C09K8/76 , C09K8/86 , C09K8/92
CPC分类号： C09K8/506 , C09K8/516 , C09K8/68 , C09K8/70 , C09K8/76 , C09K8/86 , C09K8/92
摘要： The disclosed technology relates to a composition for controlled chemical degradation (or enhancing the degradation) of particulate phthalic and terephthalic acids derivatives used as diverting agents in subterranean formations, as well as methods thereof and methods for diverting fluid in subterranean formations from high permeability zones to low permeability zones during fracturing, acidizing, completion and workover operations, especially at relatively low temperature ranges, such as about 70 to about 190F.
摘要翻译：所公开的技术涉及用于在地下地层中用作转向剂的颗粒状邻苯二甲酸和对苯二甲酸衍生物的受控化学降解（或增强降解）的组合物，以及其方法和用于使流体转向的方法在压裂，酸化，完井和修井作业期间，尤其是在相对较低的温度范围内，例如约70-约190°F，从高渗透率区到低渗透率区的地下地层中。

32. 发明申请

WO2016081458A1 COMPOSITIONS OF AND METHODS FOR USING HYDRAULIC FRACTURING FLUID FOR PETROLEUM PRODUCTION 审中-公开
标题翻译：液压破碎液用于石油生产的组合物和方法
公开(公告)号：WO2016081458A1
公开(公告)日：2016-05-26
申请号：PCT/US2015/061087
申请日：2015-11-17
申请人： SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY , OIL CHEM TECHNOLOGIES
发明人： CHANG, Fakuen, Frank , BERGER, Paul, D. , LEE, Christie, H. , MOHAPATRA, Susanta
IPC分类号： C09K8/60 , C09K8/68 , C09K8/80 , C09K8/86 , C09K8/88 , E21B43/26
CPC分类号： C09K8/80 , C09K8/602 , C09K8/66 , C09K8/68 , C09K8/86 , C09K8/88 , E21B43/26 , E21B43/267
摘要： A hydraulic fracturing fluid for use in oilfield applications is disclosed, the hydraulic fracturing fluid includes a spherical bead-forming liquid composition, the spherical bead-forming liquid composition characterized by a primary liquid precursor and a secondary liquid precursor, the primary liquid precursor characterized by a micellar forming surfactant, a bead-forming compound, and a non-solids bearing liquid solvent; and the secondary liquid precursor characterized by one or more curing agents, and one or more co-curing agents.
摘要翻译：公开了一种用于油田应用的水力压裂液，水力压裂流体包括球形珠形成液体组合物，其特征在于主要液体前体和次级液体前体的球形珠形成液体组合物，其主要液体前体的特征在于胶束形成表面活性剂，珠形成化合物和非固体载体液体溶剂; 和由一种或多种固化剂表征的二次液体前体，以及一种或多种共固化剂。

33. 发明申请

WO2016060685A1 LOW PH METAL-FREE PREPARATION OF AMINATED ORGANIC ACID 审中-公开
标题翻译：低pH无机化学制备氨基有机酸
公开(公告)号：WO2016060685A1
公开(公告)日：2016-04-21
申请号：PCT/US2014/061129
申请日：2014-10-17
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： RECIO, Antonio III , REYES, Enrique Antonio
IPC分类号： C09K8/86 , C09K8/03
CPC分类号： C07C303/04 , C09K8/035 , C09K8/50 , C09K8/52 , C09K8/62 , C09K8/74 , C09K8/84 , C09K8/86 , C09K2208/02 , E21B21/062 , E21B43/04 , E21B43/16 , E21B43/26
摘要： The invention provides a process for making compounds according to Formula (I) where R 1 , R 1a , R 2 , R 2a , R 3 and R 3a are defined as set forth in the specification. Formula (I) compounds are useful as chelants and stabilizers of cations in aqueous media and the invention therefore provides a method for using the compounds in the treatment of subterranean formations, such as in acidizing operations.
摘要翻译：本发明提供了制备根据式（I）的化合物的方法，其中R1，R1a，R2，R2a，R3和R3a如说明书所述定义。式（I）化合物可用作水性介质中阳离子的螯合剂和稳定剂，因此本发明提供了一种使用该化合物来处理地下地层的方法，例如在酸化操作中。

34. 发明申请

WO2015183249A1 LOW RESIDUE, HIGH SALINITY FRACTURING FLUIDS 审中-公开
标题翻译：低残留，高盐度破碎流体
公开(公告)号：WO2015183249A1
公开(公告)日：2015-12-03
申请号：PCT/US2014/039677
申请日：2014-05-28
申请人： HALLIBURTON ENERGY SERVICES, INC.
发明人： PRAKASH, Chetan , GHUMARE, Anant Kanhoba , RAYKOV, Tzoni Trifonov
IPC分类号： C09K8/86 , C09K8/035
CPC分类号： C09K8/685 , C09K8/528 , C09K8/605 , C09K8/80 , C09K8/887 , C09K8/90 , C09K2208/12 , C09K2208/24 , C09K2208/26 , E21B43/26 , E21B43/267
摘要： Low residue, high salinity fracturing fluids may be produced by hydrating a gelling agent comprising carboxymethyl hydroxypropyl guar (CMHPG) in an aqueous fluid having a total dissolved solids concentration of about 30,000 ppm or greater and a pH of about 5 to about 8; adjusting the pH of the aqueous fluid to about 9 to about 10; and then, adding a zirconate crosslinker to the aqueous fluid to yield a crosslinked-CMHPG.
摘要翻译：低残留物，高盐度压裂液可以通过在含有约30,000ppm或更高的总溶解固体浓度和约5至约8的pH的水性流体中水合包含羧甲基羟丙基瓜尔胶（CMHPG）的胶凝剂来制备; 将水性流体的pH调节至约9至约10; 然后向含水流体中加入锆酸盐交联剂以产生交联的CMHPG。

35. 发明申请

WO2015126279A1 СПОСОБ ПОЛУЧЕНИЯ МИКРОСФЕР ПОЛИМЕРНОГО ПРОППАНТА ИЗ ПОЛИМЕРНОЙ МАТРИЦЫ НА ОСНОВЕ МЕТАТЕЗИС_РАДИКАЛЬНО СШИТОЙ СМЕСИ ОЛИГОЦИКЛОПЕНТАДИЕНОВ 审中-公开
标题翻译：基于聚合物基质的聚合物调配剂的微球的制备方法，该聚合物基于异氰酸酯衍生物的异构交联混合物
公开(公告)号：WO2015126279A1
公开(公告)日：2015-08-27
申请号：PCT/RU2015/000028
申请日：2015-01-20
申请人： ОТКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "НЕФТЯНАЯ КОМПАНИЯ "РОСНЕФТЬ"
发明人： ЮМАШЕВА, Татьяна Модестовна , МАСЛОБОЙЩИКОВА, Ольга Васильевна , ЛОВКОВ, Сергей Сергеевич , АФАНАСЬЕВ, Владимир Владимирович , ШУТКО, Егор Владимирович , КИСЕЛЕВ, Игорь Алексеевич , БЕСПАЛОВА, Наталия Борисовна
IPC分类号： C09K8/80 , C09K8/86 , C09K8/70 , C09K8/584 , C08F132/06
CPC分类号： C09K8/80 , C08F283/14 , C08G61/08 , C08G2261/3325 , C08G2261/418 , C08G2261/76
摘要： Изобретение относится к технологии нефте-, газодобычи с использованием полимерных материалов, а именно к получению микросфер полимерного проппанта из полимерной матрицы на основе метатезис-радикально сшитой смеси олигоциклопентадиенов. Способ включает смешивание компонентов матрицы, а именно, полимерного стабилизатора, радикального инициатора, рутениевого катализатора метатезисной полимеризации дициклопентадиена и смеси олигоциклопентадиенов, с последующим введением полученной смеси в виде ламинарного потока в водный раствор загустителя, содержащего поверхностно-активные вещества, при перемешивании, отделение образовавшихся микросфер, нагревание в среде инертной жидкости и выдерживание. Способ обеспечивает высокий выход микросфер с размером целевой фракции 0,3- 1,5 масс% и снижение набухания в нефти на 20-30%.
摘要翻译：本发明涉及涉及聚合物材料的油气开采技术，即从基于易位自由基交联的低聚环戊二烯混合物的聚合物基质制备聚合物支撑剂的微球。该方法包括混合基质组分，即聚合物稳定剂，自由基引发剂，用于二环戊二烯的易位聚合的钌催化剂和低聚环戊二烯的混合物，然后将所得到的混合物以层流的形式加入到在搅拌下含有表面活性剂的增稠剂，分离形成的微球，在惰性液体介质中加热并保持。该方法确保了高达0.3-1.5重量％的目标分数的微球的产率，并使油中的溶胀减少了20-30％。

36. 发明申请

WO2010015841A1 IMPROVED FLUID LOSS COMPOSITIONS AND METHODS OF USE FOR SUBTERRANEAN OPERATIONS 审中-公开
标题翻译：改进的流体损失组合物和用于下层操作的方法
公开(公告)号：WO2010015841A1
公开(公告)日：2010-02-11
申请号：PCT/GB2009/001963
申请日：2009-08-10
申请人： HALLIBURTON ENERGY SERVICES, INC. , WILSON, Steve, F. , WEAVER, Jimmie, D. , SAVERY, Karen , CURTIS, Philip, Anthony
发明人： WILSON, Steve, F. , WEAVER, Jimmie, D. , SAVERY, Karen
IPC分类号： C09K8/035 , C09K8/536 , C09K8/60 , C09K8/86 , C09K8/76 , E21B43/04
CPC分类号： C09K8/502 , C09K8/512 , C09K8/516 , C09K8/518 , C09K8/52 , C09K8/5756 , Y10S507/903 , Y10S507/904 , Y10S516/902
摘要： Additives that may be useful in preventing fluid loss in certain subterranean formations and associated methods of use are provided. In one embodiment, the methods of the present invention comprise: providing a low molecular weight crosslinkable polymer and a crosslinking agent capable of crosslinking the low molecular weight crosslinkable polymer; and introducing the low molecular weight crosslinkable polymer and the crosslinking agent into at least a portion of a subterranean formation.
摘要翻译：提供了可用于防止某些地下地层中的流体损失和相关使用方法的添加剂。在一个实施方案中，本发明的方法包括：提供低分子量可交联聚合物和能够交联低分子量可交联聚合物的交联剂; 并将低分子量可交联聚合物和交联剂引入到地层的至少一部分中。

37. 发明申请

WO2009047480A1 WELLBORE FLUID 审中-公开
标题翻译：井底流体
公开(公告)号：WO2009047480A1
公开(公告)日：2009-04-16
申请号：PCT/GB2008/003237
申请日：2008-09-24
申请人： BP EXPLORATION OPERATING COMPANY LIMITED , SAWDON, Christopher Alan
发明人： SAWDON, Christopher Alan
IPC分类号： C09K8/10 , C09K8/20 , C09K8/24 , C09K8/52 , C09K8/86 , C09K8/68
CPC分类号： C09K8/514 , C09K8/10 , C09K8/206 , C09K8/28 , C09K8/52 , C09K8/68 , C09K8/90 , C09K2208/08 , C09K2208/18
摘要： A method of carrying out a wellbore operation, which includes the steps of: (a) introducing into a wellbore an aqueous-based wellbore fluid comprising: - an aqueous base fluid having a first level of salinity; and - at least one polymer dissolved in said aqueous base fluid at a concentration of at least 1.Og/1, said polymer (i) having a viscosity average molecular weight in the range of from 20,000 to 900,000; and (ii) having a molecular structure such that the polymer chains dissolved in said wellbore fluid adopt a globular conformation, while in a fluid of a second level of salinity, said second level being a lower level of salinity than said first level, the polymer chains adopt an extended conformation; (b) allowing a filter-cake including said polymer in globular conformation to form; and subsequently (c) bringing a second fluid into contact with the filter-cake, said second fluid having a level of salinity which is lower than the level of salinity of said aqueous base fluid such that said polymer chains in said filter-cake adopt an extended conformation, thereby increasing the permeability of said filter-cake. The invention also provides novel compositions for use in the method of the invention.
摘要翻译：一种进行井眼操作的方法，其包括以下步骤：（a）向井筒中引入含水基井筒流体，其包括： - 具有第一盐度水平的含水基液; 和 - 至少一种以至少1.0g / l的浓度溶于所述含水基础液体中的聚合物，所述聚合物（i）的粘均分子量为20,000至900,000; 和（ii）具有分子结构，使得溶解在所述井筒流体中的聚合物链采用球形构象，而在第二水平盐度的流体中，所述第二水平比所述第一水平低的盐度水平，所述聚合物链采用扩展构象; （b）使含有球状构象的所述聚合物的滤饼形成; 并且随后（c）使第二流体与滤饼接触，所述第二流体的盐度水平低于所述含水基础流体的盐度水平，使得所述滤饼中的所述聚合物链采用扩展构象，从而增加所述滤饼的渗透性。本发明还提供了用于本发明方法的新型组合物。

38. 发明申请

WO2009015089A2 METHODS OF AND FORMULATIONS FOR REDUCING AND INHIBITING THE GROWTH OF THE CONCENTRATION OF MICROBES IN WATER-BASED FLUIDS AND SYSTEMS USED WITH THEM 审中-公开
标题翻译：用于减少和抑制水基流体中微生物浓度生长的方法和用于它们的系统
公开(公告)号：WO2009015089A2
公开(公告)日：2009-01-29
申请号：PCT/US2008/070652
申请日：2008-07-21
申请人： DOW GLOBAL TECHNOLOGIES INC. , YIN, Bei , YANG, Jingjun
发明人： YIN, Bei , YANG, Jingjun
IPC分类号： A01N35/02 , A01N57/20 , C09K8/86 , C02F1/50 , C09D5/14 , C09D5/16 , C10M141/10 , A01P1/00
CPC分类号： C10M173/00 , A01N35/02 , C02F1/50 , C09D5/14 , C10M141/10 , C10M2207/08 , C10M2215/16 , C10M2215/202 , C10M2215/22 , C10M2219/104 , C10M2223/06 , C10N2230/16 , C10N2240/40 , A01N57/34 , A01N57/20 , A01N2300/00
摘要： The present invention provides methods and formulations for reducing or inhibiting increase in the concentration of microbes in a water-based fluid. The methods and formulations of the present invention use glutaraldehyde and a hydroxymethyl- substituted phosphorus compound selected from the group consisting of tetrakis(hydroxymethyl)phoshponium salts, C 1 -C 3 alkyl- and alkenyltris(hydroxymethyl)phosphonium salts and tris(hydroxymethyl)phosphine, in a ratio of hydroxymethyl-substituted phosphorus compound to glutaraldehyde in the range of about 2:1 to about 7:1, or about 3.5:1 to about 7.5:1. The methods and formulations of the present invention can be useful in treating water contaminated with aerobic or anaerobic bacteria in oilfield, natural gas field and other industrial applications.
摘要翻译：本发明提供了减少或抑制水基流体中微生物浓度增加的方法和制剂。本发明的方法和制剂使用戊二醛和羟甲基取代的磷化合物，所述磷化合物选自四（羟甲基）膦盐，C 1 -C 3烷基 - 和烯基三（羟甲基）鏻盐和三（羟甲基）膦，羟甲基取代的磷化合物与戊二醛的比率为约2:1至约7:1，或约3.5:1至约7.5:1 。本发明的方法和制剂可用于处理在油田，天然气田和其他工业应用中受好氧或厌氧细菌污染的水。

39. 发明申请

WO2006041898A3 SHALE HYDRATION INHIBITION AGENT AND METHOD OF USE 审中-公开
公开(公告)号：WO2006041898A3
公开(公告)日：2006-04-20
申请号：PCT/US2005/035789
申请日：2005-10-04
申请人： M-I L.L.C.
发明人： PATEL, Arvind, D. , STAMATAKIS, Emanuel
IPC分类号： C09K8/06 , C09K8/86
摘要： A water-base fluid for use in drilling, cementing, workover, fracturing and abandonment of subterranean wells through a formation containing shale which swells in the presence of water. In one illustrative embodiment, the drilling fluid is composed of an aqueous based continuous phase, a weighting agent, and a shale hydration inhibition agent. The shale hydration inhibition agent should have the general formula (I): in which R and R' independently selected from hydrogen, methyl, ethyl or propyl, and X has a value from 1 to 6. The shale hydration inhibition agent is present in sufficient concentration to substantially reduce the swelling of shale drilling cuttings upon contact with the drilling fluid. The drilling fluid may be formulated to include a wide variety of components of aqueous based drilling fluids, such as weighting agents, fluid loss control agents, suspending agents, viscosifying agents, rheology control agents, as well as other compounds and materials known to one of skill in the art. The fluids may also be used in fracturing and the disposal by reinjection of drilling cutting into a selected subterranean disposal formation.

40. 发明申请

WO0181499A2 VISCOELASTIC SURFACTANTS AND COMPOSITIONS CONTAINING SAME 审中-公开
标题翻译：粘弹性表面活性剂及其组合物
公开(公告)号：WO0181499A2
公开(公告)日：2001-11-01
申请号：PCT/US0112816
申请日：2001-04-20
申请人： AKZO NOBEL NV , HOEY MICHAEL D , FRANKLIN RALPH , LUCAS DOUGLAS M , DERY MAURICE , DOBSON RANDY E , ENGEL MICHAEL , GADBERRY JAMES F , PREMACHANDRAN RAMANAIR S , VALE GLENDA DEL CARMEN
发明人： HOEY MICHAEL D , FRANKLIN RALPH , LUCAS DOUGLAS M , DERY MAURICE , DOBSON RANDY E , ENGEL MICHAEL , GADBERRY JAMES F , PREMACHANDRAN RAMANAIR S , VALE GLENDA DEL CARMEN
IPC分类号： C09K8/12 , C09K8/22 , C09K8/506 , C09K8/60 , C09K8/62 , C09K8/68 , C09K8/86 , C09K7/00
CPC分类号： C09K8/68 , C09K8/12 , C09K8/22 , C09K8/506 , C09K8/86 , C09K2208/30 , Y10S507/922 , Y10S507/925 , Y10S524/921
摘要： A method for controlling the rheology of aqueous systems, particularly for those intended for underground use, includes injecting an aqueous viscoelastic fluid containing a surfactant gelling agent into the system. The viscoelastic surfactant compositions of the invention comprises, as a gelling agent, at least one fatty aliphatic amidoamine oxide in a glycol solvent. The composition also maintains the levels of free fatty acid and free amine within critical parameters in order to achieve superior performance. The additives may be incorporated in the viscoelastic fluid to tailor its use in stimulation fluids, drilling muds, fracture fluids, and in applications such as permeability modification, gravel packing, cementing, and the like.
摘要翻译：用于控制水性体系的流变学的方法，特别是用于地下使用的方法，包括将含有表面活性剂胶凝剂的含水粘弹性体注入体系中。作为胶凝剂，本发明的粘弹性表面活性剂组合物在二醇溶剂中含有至少一种脂肪族脂肪族酰氨基胺氧化物。该组合物还在关键参数内保持游离脂肪酸和游离胺的水平，以达到优异的性能。添加剂可以结合到粘弹性流体中以调整其在刺激流体，钻井泥浆，断裂流体中的应用，并且在诸如渗透性改性，砾石填充，固井等的应用中。

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