专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

WO2006018598A2 STABLE AND BIODEGRADABLE FOAMED CEMENT SLURRIES, ADDITIVES AND METHODS 审中-公开
标题翻译：稳定和可生物降解的泡沫水泥浆，添加剂和方法
公开(公告)号：WO2006018598A2
公开(公告)日：2006-02-23
申请号：PCT/GB2005/002974
申请日：2005-07-29
申请人： HALLIBURTON ENERGY SERVICES, INC. , WAIN, Christopher, Paul , CHATTERJI, Jiten , BRENNEIS, Darrell, Chad , KING, Bobby, J.
发明人： CHATTERJI, Jiten , BRENNEIS, Darrell, Chad , KING, Bobby, J.
IPC分类号： C04B24/12 , C04B28/02 , C04B38/10 , C09K8/473
CPC分类号： C04B24/12 , C04B28/02 , C04B2103/0072 , C04B2103/0074 , C04B2103/40 , C04B2103/48 , C09K8/473 , C04B22/0026 , C04B38/10 , C04B38/103
摘要： The present invention relates to stable and biodegradable foamed cement slurries, additives and methods. A foamed cement slurry of the invention comprises a hydraulic cement, sufficient water to form a slurry, sufficient gas to form a foam and a biodegradable foaming and stabilizing additive comprising a mixture of a capryl/capramido propyl betaine surfactant and a capryl/capramido propyl dimethyl amine oxide surfactant.
摘要翻译：本发明涉及稳定的和生物可降解的发泡水泥浆料，添加剂和方法。本发明的泡沫水泥浆包含水硬水泥，足以形成浆液的水，足以形成泡沫的气体和包含辛基/癸酰氨基丙基甜菜碱表面活性剂和辛酰基/癸酰氨基丙基二甲基二甲基甲酰胺的混合物的生物可降解发泡稳定添加剂氧化胺表面活性剂。

62. 发明申请

WO2006016103A1 SUBTERRANEAN TREATMENT FLUIDS COMPRISING POLYOXAZOLINE COMPOSITIONS AND METHODS OF USE IN SUBTERRANEAN FORMATIONS 审中-公开
标题翻译：包含聚氧杂环丁烷组合物的亚硫酸盐处理液及其在亚硝酸盐中的使用方法
公开(公告)号：WO2006016103A1
公开(公告)日：2006-02-16
申请号：PCT/GB2005/002936
申请日：2005-07-27
申请人： HALLIBURTON ENERGY SERVICES, INC , WAIN, Christopher, Paul , BELL, Stephen, A.
发明人： BELL, Stephen, A.
IPC分类号： C09K8/24
CPC分类号： C09K8/035 , C09K8/82 , C09K8/86 , C09K2208/12 , Y10S507/91
摘要： The present invention relates to subterranean treatment fluids. In particular, the present invention relates to subterranean treatment fluid compositions that comprise polyoxazoline compositions and methods for using such compositions in subterranean applications. In one embodiment, the present invention provides a method of controlling shale swelling in a subterranean formation comprising introducing a treatment fluid into the subterranean formation, wherein the treatment fluid comprises a base fluid and a polyoxazoline composition. In another embodiment, the present invention provides a method of treating a portion of a subterranean formation comprising the steps of: introducing a treatment fluid that comprises a base fluid and a polyoxazoline composition; and treating a portion of the subterranean formation. Other embodiments are provided.
摘要翻译：本发明涉及地下处理流体。特别地，本发明涉及包含聚恶唑啉组合物的地下处理流体组合物和在地下应用中使用这些组合物的方法。在一个实施方案中，本发明提供了一种控制地下地层中的页岩膨胀的方法，包括将处理流体引入地下地层，其中处理流体包括基础流体和聚恶唑啉组合物。在另一个实施方案中，本发明提供一种处理地下地层的一部分的方法，包括以下步骤：引入包含基础液和聚恶唑啉组合物的处理流体; 以及处理所述地层的一部分。提供其他实施例。

63. 发明申请

WO2006010923A1 FOAMED CEMENT SLURRIES, ADDITIVES AND METHODS 审中-公开
标题翻译：泡沫水泥浆，添加剂和方法
公开(公告)号：WO2006010923A1
公开(公告)日：2006-02-02
申请号：PCT/GB2005/002937
申请日：2005-07-26
申请人： HALLIBURTON ENERGY SERVICES, INC. , WAIN, Christopher, Paul , CHATTERJI, Jiten , KING, Bobby, J. , CROMWELL, Roger, S. , BRENNEIS, Darrell, Chad , GRAY, Dennis, W.
发明人： CHATTERJI, Jiten , KING, Bobby, J. , CROMWELL, Roger, S. , BRENNEIS, Darrell, Chad , GRAY, Dennis, W.
IPC分类号： C04B38/10
CPC分类号： C04B38/103 , C04B24/16 , C04B40/0028 , C04B2103/48 , C09K8/473 , C04B22/0026 , C04B22/124 , C04B24/124 , C04B28/02
摘要： The present invention relates to foamed cement slurries, additives and methods. A foamed cement slurry of the invention comprises a hydraulic cement, sufficient water to form a slurry, sufficient gas to form a foam and an environmentally benign foaming and stabilizing additive comprising a mixture of an ammonium salt of an alkyl ether sulfate surfactant, a cocoarnidopropyl hydroxysultaine surfactant, a cocoamidopropyl dimethylamine oxide surfactant, sodium chloride and water.
摘要翻译：本发明涉及泡沫水泥浆，添加剂和方法。本发明的泡沫水泥浆包括水硬性水泥，足够的水以形成浆料，足够的气体以形成泡沫，以及环境友好的发泡稳定添加剂，其包括烷基醚硫酸盐表面活性剂的铵盐，椰子酰基丙基羟基磺基甜菜碱表面活性剂，椰油酰胺丙基二甲胺氧化物表面活性剂，氯化钠和水。

64. 发明申请

WO2005121505A2 AQUEOUS-BASED TACKIFIER FLUIDS AND METHODS OF USE 审中-公开
标题翻译：基于水性的加热器流体和使用方法
公开(公告)号：WO2005121505A2
公开(公告)日：2005-12-22
申请号：PCT/GB2005/001975
申请日：2005-05-19
申请人： HALLIBURTON ENERGY SERVICES, INC. , WAIN, Christopher, Paul , BLAUCH, Matthew, E. , WELTON, Thomas, D. , NGUYEN, Philip, D.
发明人： BLAUCH, Matthew, E. , WELTON, Thomas, D. , NGUYEN, Philip, D.
IPC分类号： E21B43/267
CPC分类号： C09K8/805 , C09K8/62 , C09K8/68 , C09K8/685 , Y10T428/2998
摘要： The present invention relates to aqueous based tackifier fluids and their use in stabilizing particulates in propped fractures. Some embodiments of the present invention provide methods of creating a proppant pack in a subterranean formation, comprising introducing an aqueous servicing fluid comprising proppant particulates, wherein at least some of the proppant particulates are at least partially coated with an aqueous tackifier compound, into a subterranean fracture; and , activating the aqueous tackifier compound so as to form a proppant pack. Other embodiments provide methods of stabilizing a proppant pack comprising introducing an aqueous tackifier compound to at least a portion of an existing proppant pack; and, activating the aqueous tackifier compound so as to stabilize the proppant pack. Other embodiments provide servicing fluids comprising proppant particulates and an aqueous fluid wherein at least some of the proppant particulates are at least partially coated with an aqueous tackifier compound.
摘要翻译：本发明涉及水性增粘剂流体及其在稳定支撑骨折中的微粒的用途。本发明的一些实施方案提供了在地层中产生支撑剂包的方法，包括将包含支撑剂颗粒的含水维修流体引入到地下，其中至少一些支撑剂颗粒至少部分地涂覆有水性增粘剂化合物断裂; 并活化水性增粘剂化合物以形成支撑剂组合物。其它实施方案提供稳定支撑剂包的方法，包括将水性增粘剂化合物引入到现有支撑剂包的至少一部分中; 并活化水性增粘剂化合物以稳定支撑剂组合物。其它实施方案提供了包含支撑剂颗粒和水性流体的维修流体，其中至少一些支撑剂颗粒至少部分地涂覆有水性增粘剂化合物。

65. 发明申请

WO2005113933A2 FILTER CAKE DEGRADATION COMPOSITIONS AND ASSOCIATED METHODS 审中-公开
标题翻译：过滤粉碎降解组合物及相关方法
公开(公告)号：WO2005113933A2
公开(公告)日：2005-12-01
申请号：PCT/GB2005/001908
申请日：2005-05-17
申请人： HALLIBURTON ENERGY SERVICES, INC. , WAIN, Christopher, Paul , DAVIDSON, Eric, A. , LAIRD, Anuszka, M.
发明人： DAVIDSON, Eric, A. , LAIRD, Anuszka, M.
IPC分类号： E21B37/06
CPC分类号： C09K8/52 , C09K8/04 , C09K8/68 , C09K2208/18
摘要： The present invention relates to removal of filter cakes in subterranean formations. More particularly, the present invention provides filter cake degradation compositions and methods of degrading filter cakes. The present invention provides methods of degradation a fluid-loss additive component in a portion of a filter cake in a subterranean formation comprising: contacting the fluid-loss additive component with a filter cake degradation composition that comprises a precipitation resistant enzyme, wherein the precipitation resistant enzyme is capable of degrading the fluid-loss additive component; and allowing the filter cake degradation composition to at least partially degrade the fluid-loss additive component in a portion of the filter cake. The present invention also provides filter cake degradation compositions comprising a precipitation resistant enzyme component that will at least partially degrade a portion of a filter cake.
摘要翻译：本发明涉及去除地层中的滤饼。更具体地，本发明提供了滤饼降解组合物和降解滤饼的方法。本发明提供了降解地层中滤饼部分中的流体损失添加剂组分的方法，包括：使流体损失添加剂组分与包含抗沉淀酶的滤饼降解组合物接触，其中耐沉降抗性酶能够降解失水添加剂成分; 并且允许滤饼降解组合物在滤饼的一部分中至少部分地降解流体损失添加剂组分。本发明还提供了包含抗淀粉酶组分的滤饼降解组合物，其将至少部分地降解滤饼的一部分。

66. 发明申请

WO2005106197A1 GELLED INVERT EMULSION COMPOSITIONS AND METHODS OF USE AND MANUFACTURE 审中-公开
标题翻译：凝胶反相乳液组合物和使用和制造方法
公开(公告)号：WO2005106197A1
公开(公告)日：2005-11-10
申请号：PCT/GB2005/001559
申请日：2005-04-25
申请人： HALLIBURTON ENERGY SERVICES, INC. , WAIN, Christopher, Paul , TAYLOR, Robert, S. , FUNKHOUSER, Gary, P. , DUSTERHOFT, Ronald, G.
发明人： TAYLOR, Robert, S. , FUNKHOUSER, Gary, P. , DUSTERHOFT, Ronald, G.
IPC分类号： E21B43/26
CPC分类号： C09K8/36 , C09K8/64
摘要： The present invention relates to emulsion compositions and associated methods. More particularly, the present invention relates to gelled invert emulsion compositions and their associated methods of use and preparation. In one embodiment, the present invention provides a method of treating a portion of a subterranean formation comprising the steps of providing a gelled invert emulsion composition that comprises an oleaginous continuous phase, a discontinuous phase, and a gelling agent; and treating a portion of the subterranean formation. The present invention also provides methods of increasing the viscosity of an invert emulsion composition, methods of making gelled invert emulsion compositions, methods of providing some degree of sand control to portions of subterranean formations, methods of fracturing a portion of a subterranean formation, and gelled invert emulsion compositions.
摘要翻译：本发明涉及乳液组合物和相关方法。更具体地，本发明涉及凝胶化的反相乳液组合物及其相关的使用和制备方法。在一个实施方案中，本发明提供了处理地下地层的一部分的方法，包括以下步骤：提供凝胶化的反相乳液组合物，其包含油性连续相，不连续相和胶凝剂; 以及处理所述地层的一部分。本发明还提供增加反相乳液组合物的粘度的方法，制备凝胶化的反相乳液组合物的方法，对地下部分地层形成一定程度的防砂的方法，压裂一部分地层的方法和凝胶化反相乳液组合物。

67. 发明申请

WO2005100739A1 SEALANT COMPOSITIONS COMPRISING COLLOIDALLY STABILIZED LATEX AND METHODS OF USING THE SAME 审中-公开
标题翻译：包含胶体化稳定剂的密封组合物及其使用方法
公开(公告)号：WO2005100739A1
公开(公告)日：2005-10-27
申请号：PCT/GB2005/001385
申请日：2005-04-11
申请人： HALLIBURTON ENERGY SERVICES, INC. , WAIN, Christopher, Paul , REDDY, Bairreddy, Raghava , PALMER, Anthony, V.
发明人： REDDY, Bairreddy, Raghava , PALMER, Anthony, V.
IPC分类号： E21B33/138
CPC分类号： C09K8/506 , C09K8/5083 , C09K8/5086 , C09K8/514
摘要： Sealant compositions comprising a colloidal stabilized latex and methods of using the same to service a wellbore are provided. The sealant compositions may include; an aliphatic conjugated diene monomer; an additional monomer comprising a non-aromatic unsaturated mono-or di- carboxylic ester monomer, an aromatic unsaturated monomer, a nitrogen-containing monomer, or combinations thereof; and a protective colloid. The foregoing sealant composition may be displaced into the wellbore to isolate the subterranean formation from a portion of the wellbore, to support a conduit in the wellbore, to plug a void or crack in the conduit, to plug a void or crack in a cement sheath disposed in an annulus of the wellbore, to plug an opening between the cement sheath and the conduit, or combinations thereof. The colloidally stabilized latex remains substantially stable when exposed to salt, which may be present in the wellbore and/or in the sealant composition itself.
摘要翻译：提供了包含胶体稳定的胶乳的密封剂组合物及其使用以维护井眼的方法。密封剂组合物可包括：脂族共轭二烯单体; 包含非芳族不饱和单酯或二羧酸酯单体，芳族不饱和单体，含氮单体或其组合的另外的单体; 和保护胶体。上述密封剂组合物可以移动到井筒中以将地层与井筒的一部分隔离，以支撑井眼中的导管，以堵塞管道中的空隙或裂缝，以堵塞水泥鞘中的空隙或裂缝设置在井筒的环形空间中，以堵塞水泥护套和导管之间的开口，或其组合。当暴露于盐时，胶体稳定的胶乳保持基本稳定，盐可存在于井筒和/或密封剂组合物本身中。

68. 发明申请

WO2005093213A1 FLUIDS COMPRISING REFLECTIVE PARTICLES AND METHODS OF USING THE SAME TO DETERMINE THE SIZE OF A WELLBORE ANNULUS 审中-公开
标题翻译：包含反射颗粒的流体及其使用方法来确定井眼的尺寸
公开(公告)号：WO2005093213A1
公开(公告)日：2005-10-06
申请号：PCT/GB2004/005333
申请日：2004-12-17
申请人： HALLIBURTON ENERGY SERVICES, INC. , WAIN, Christopher, Paul , GAGLIANO, Jesse, M. , TOWNSEND, William, A.
发明人： WAIN, Christopher, Paul , GAGLIANO, Jesse, M. , TOWNSEND, William, A.
IPC分类号： E21B47/00
CPC分类号： E21B47/0003
摘要： In embodiments, methods of determining a size of an annulus in a wellbore include: (a) displacing a fluid comprising reflective particles downhole and up through the annulus, wherein the reflective particles make a front end of the fluid visible as it exits the wellbore; (b) determining a total volume of the fluid displaced into the wellbore by detecting the reflective particles exiting the wellbore; and (c) calculating the size of the annulus based on that total volume of the fluid. The fluid may include a drilling fluid, a cement slurry, a spacer fluid, or combinations thereof. The reflective particles may include polymeric beads. In additional embodiments, drilling fluids, spacer fluids, cement slurries and combinations thereof comprise an effective amount of reflective particles to ensure that the fluids are visible when they exit a wellbore.
摘要翻译：在实施例中，确定井眼中的环空尺寸的方法包括：（a）将包含反射颗粒的流体置于井下并向上穿过环，其中反射颗粒使流体的前端在其离开井眼时可见; （b）通过检测离开井眼的反射颗粒来确定流入井眼的流体的总体积; 和（c）基于流体的总体积计算环形空间的尺寸。流体可以包括钻井液，水泥浆，间隔液或其组合。反射颗粒可以包括聚合物珠粒。在另外的实施方案中，钻井液，间隔液，水泥浆及其组合包括有效量的反射颗粒，以确保当流体在出井时可见。

69. 发明申请

WO2005093202A1 IMPROVED CASING COMPRISING STRESS-ABSORBING MATERIALS AND ASSOCIATED METHODS OF USE 审中-公开
标题翻译：包含应力吸收材料和相关使用方法的改进外壳
公开(公告)号：WO2005093202A1
公开(公告)日：2005-10-06
申请号：PCT/GB2004/005296
申请日：2004-12-17
申请人： HALLIBURTON ENERGY SERVICES, INC. , WAIN, Christopher, Paul , RAVI, Krishna, M.
发明人： RAVI, Krishna, M.
IPC分类号： E21B17/00
CPC分类号： E21B17/00 , E21B33/14
摘要： The present invention relates to subterranean drilling and well completion operations, and more particularly, to improved casing that comprises stress-absorbing materials and associated methods of use. In some embodiments, the present invention discloses methods of casing a well bore that comprise the steps of providing a casing that comprises a stress-absorbing material; and placing the casing into the well bore. In other embodiments, the present invention provides improved casing that comprises stress-absorbing materials and methods of reducing the transmission of stress from a casing to a cement sheath.
摘要翻译：本发明涉及地下钻井和完井操作，更具体地涉及包括应力吸收材料和相关使用方法的改进的套管。在一些实施例中，本发明公开了套管井眼的方法，其包括提供包括应力吸收材料的壳体的步骤; 并将套管放置在井眼中。在其它实施例中，本发明提供了改进的套管，其包括应力吸收材料和减小从壳体到水泥护套的应力传递的方法。

70. 发明申请

WO2005090744A1 CEMENT COMPOSITIONS COMPRISING IMPROVED LOST CIRCULATION MATERIALS AND METHODS OF USE IN SUBTERRANEAN FORMATIONS 审中-公开
标题翻译：包含改进的失效循环材料的水泥组合物及其在下层造纸中的使用方法
公开(公告)号：WO2005090744A1
公开(公告)日：2005-09-29
申请号：PCT/GB2004/005338
申请日：2004-12-17
申请人： HALLIBURTON ENERGY SERVICES, INC. , WAIN, Christopher, Paul , CHATTERJI, Jiten , KING, Bobby, J. , CROMWELL, Roger, S. , BRENNEIS, Darrell, Chad
发明人： CHATTERJI, Jiten , KING, Bobby, J. , CROMWELL, Roger, S. , BRENNEIS, Darrell, Chad
IPC分类号： E21B33/13
CPC分类号： C09K8/487 , C04B28/02 , Y02W30/92 , Y02W30/94 , Y02W30/96 , C04B14/104 , C04B14/20 , C04B16/04 , C04B18/08 , C04B18/146 , C04B18/20 , C04B20/0048 , C04B20/0076 , C04B38/02 , C04B2103/10 , C04B2103/20 , C04B2103/40 , C04B2103/408 , C04B2103/46 , C04B2103/50
摘要： The present invention relates to subterranean cementing operations and, more particularly, to cement compositions that include improved lost circulation materials, and methods of using such cement compositions in subterranean formations. In certain exemplary embodiments, the improved lost circulation materials include inelastic particles of polyethylene, polystyrene, and/or polypropylene. Optionally, the cement compositions also may include additives such as fly ash, a surfactant, a dispersant, a fluid loss control additive, a conventional lost circulation material, an accelerator, a retarder, a salt, a mica, fiber, a formation-conditioning agent, fumed silica, bentonite, expanding additives, microspheres, weighting materials, or a defoamer.
摘要翻译：本发明涉及地下固井作业，更具体地涉及包括改进的缺水循环材料的水泥组合物，以及在地下地层中使用这种水泥组合物的方法。在某些示例性实施方案中，改进的缺失循环材料包括聚乙烯，聚苯乙烯和/或聚丙烯的非弹性颗粒。任选地，水泥组合物还可以包括添加剂，例如飞灰，表面活性剂，分散剂，流体损失控制添加剂，常规的缺水循环材料，促进剂，缓凝剂，盐，云母，纤维，形成调理剂助剂，气相二氧化硅，膨润土，膨胀添加剂，微球，称重材料或消泡剂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式