公开(公告)号：US09701886B2

公开(公告)日：2017-07-11

申请号：US13786113

申请日：2013-03-05

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： Ramesh Muthusamy ,  Abhimanyu Pramod Deshpande ,  Rahul Chandrakant Patil ,  Samuel J Lewis

IPC: E21B33/13 ,  C09K8/473 ,  C04B38/10 ,  C04B103/00

CPC classification number: C09K8/473 ,  C04B24/38 ,  C04B28/04 ,  C04B38/10 ,  C04B2103/0072 ,  C04B2103/408 ,  C04B2111/40 ,  E21B21/003 ,  E21B33/13 ,  E21B33/14 ,  E21B43/04 ,  C04B24/10 ,  C04B28/02 ,  C04B24/16

Abstract: A cement composition: (a) a hydraulic cement; (b) water; and (c) an alkyl polyglycoside derivative, wherein the alkyl polyglycoside derivative is selected from the group consisting of: sulfonates, betaines, an inorganic salt of any of the foregoing, and any combination of any of the foregoing. A method comprising the steps of: (A) forming the cement composition; and (B) introducing the cement composition into the well. Preferably, the cement composition is foamed.

公开(公告)号：US08858860B2

公开(公告)日：2014-10-14

申请号：US10979681

申请日：2004-11-02

Applicant: Ashok K. Santra ,  B. Raghava Reddy ,  D. Chad Brenneis

Inventor： Ashok K. Santra ,  B. Raghava Reddy ,  D. Chad Brenneis

IPC: C04B24/10 ,  C09K8/467 ,  C04B24/38 ,  C04B28/02 ,  C04B103/20 ,  C04B103/00 ,  C04B111/10

CPC classification number: C04B28/02 ,  C04B24/10 ,  C04B24/38 ,  C04B2103/0072 ,  C04B2103/0074 ,  C04B2103/20 ,  C04B2111/10 ,  C09K8/467 ,  Y02W30/92 ,  Y02W30/94 ,  C04B14/062 ,  C04B14/24 ,  C04B24/06 ,  C04B24/2641 ,  C04B2103/50 ,  C04B18/082 ,  C04B18/146 ,  C04B22/0013

Abstract: Cement compositions comprising carboxylated inulin and methods of using the same to cement a workspace. In one embodiment, a method of cementing includes providing a cement composition comprising a carboxylated inulin, for example, in a subterranean formation. The method further includes allowing the cement composition to set. In some embodiments, the cement composition has a thickening time of from about 2 hours to about 11 hours. In other embodiments, the cement composition has a viscosity that is about constant for a period of time after the cement composition is placed.

Abstract translation: 包含羧化菊粉的水泥组合物及其使用方法来粘合工作空间。 在一个实施方案中，固井方法包括提供包含羧化菊粉的水泥组合物，例如在地层中。 该方法还包括允许水泥组合物固化。 在一些实施方案中，水泥组合物具有约2小时至约11小时的增稠时间。 在其它实施方案中，水泥组合物具有在水泥组合物放置之后一段时间内约为一定的粘度。

公开(公告)号：US20140147340A1

公开(公告)日：2014-05-29

申请号：US14168120

申请日：2014-01-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Gary F. Howorth

IPC: B01D53/34

CPC classification number: B01D53/34 ,  C04B30/02 ,  C04B2111/00612 ,  C04B2111/00793 ,  C04B2111/28 ,  C04B2111/34 ,  F01N3/0211 ,  F01N3/2853 ,  F01N3/2857 ,  F01N13/14 ,  Y10T29/49826 ,  C04B14/202 ,  C04B14/46 ,  C04B14/4643 ,  C04B16/06 ,  C04B24/26 ,  C04B14/204 ,  C04B14/42 ,  C04B2103/0072

Abstract: Compositions that include a mixture of biosoluble inorganic fibers and a micaceous binder are described. The compositions can be prepared free of refractory ceramic fibers that are respirable but durable in a physiological medium. The compositions are typically in the form of a sheet material or a paste and can be used, for example, as a protective packing material around the pollution control element or as an insulating material in the end cone region in a pollution control device. Sheet materials formed from the compositions have an area of a X-Y plane that decrease less than about 6 percent when heated to about 900° C.

Abstract translation: 描述了包含生物可溶性无机纤维和云母粘合剂的混合物的组合物。 组合物可以制备成不含生理介质中可呼吸但耐久的难熔陶瓷纤维。 组合物通常为片材或糊料的形式，并且可以例如用作污染控制元件周围的保护性包装材料，或者可以用作污染控制装置中的端锥区域中的绝缘材料。 由组合物形成的片材具有X-Y平面的面积，当加热至约900℃时其减小小于约6％

公开(公告)号：US08376045B2

公开(公告)日：2013-02-19

申请号：US12817415

申请日：2010-06-17

Applicant: Girish Dinkar Sarap ,  Abhijit Tarafdar ,  Remitha Ak

Inventor： Girish Dinkar Sarap ,  Abhijit Tarafdar ,  Remitha Ak

IPC: E21B33/138

CPC classification number: C09K8/487 ,  C04B28/02 ,  C04B24/18 ,  C04B24/38 ,  C04B2103/0059 ,  C04B2103/0072 ,  C04B2103/46 ,  C04B24/2652 ,  C04B24/287 ,  C04B24/2623 ,  C04B24/2641

Abstract: A fluid loss additive comprises a biodegradable grafted copolymer, wherein the copolymer comprises: (i) a first polymer comprising a monomer or monomers selected from the group consisting of acrylamido-2-methylpropane sulfonic acid, N-N dimethyl acrylamide, N-vinyl-N-methylaceamide, N-vinylformamide, N-vinylpyrrolidone, acrylonitrile, acrylamide, acrylomorpholine, vinyl alcohol, maleic anhydride, acrylic acid, and any combination thereof; and (ii) a second polymer, wherein the first polymer is grafted onto the second polymer. A method of cementing in a low-temperature subterranean formation comprises: introducing a cement composition into the subterranean formation comprising: (i) cement; (ii) water; and (iii) the fluid loss additive; and allowing the cement composition to set. According to another embodiment, a method of cementing in a high-temperature subterranean formation comprises: introducing a cement composition into the subterranean formation comprising: (i) cement; (ii) water; (iii) a clay; and (iv) the fluid loss additive; and allowing the cement composition to set.

Abstract translation: 一种流体损失添加剂包括可生物降解的接枝共聚物，其中共聚物包括：（i）第一聚合物，其包含选自丙烯酰胺基-2-甲基丙磺酸，N，N-二甲基丙烯酰胺，N-乙烯基-N- 甲基酰胺，N-乙烯基甲酰胺，N-乙烯基吡咯烷酮，丙烯腈，丙烯酰胺，丙烯酰吗啉，乙烯醇，马来酸酐，丙烯酸及其任意组合; 和（ii）第二聚合物，其中第一聚合物接枝到第二聚合物上。 在低温地下地层中固井的方法包括：将水泥组合物引入地层中，包括：（i）水泥; （ii）水; 和（iii）流体损失添加剂; 并允许水泥组合物固化。 根据另一个实施方案，一种在高温地下地层中固井的方法包括：将水泥组合物引入所述地层中，包括：（i）水泥; （ii）水; （iii）粘土; 和（iv）流体损失添加剂; 并允许水泥组合物固化。

公开(公告)号：US20120115780A1

公开(公告)日：2012-05-10

申请号：US13250713

申请日：2011-09-30

Applicant: David C. Delaney ,  Duran N. Yetkinler ,  Sahil Jalota ,  Ali Sait Ismailoglu ,  Ravinder Singh

Inventor： David C. Delaney ,  Duran N. Yetkinler ,  Sahil Jalota ,  Ali Sait Ismailoglu ,  Ravinder Singh

IPC: A61K38/18 ,  A61P19/00 ,  C04B16/00 ,  C04B38/00 ,  C04B16/02

CPC classification number: C04B28/344 ,  C04B2103/0062 ,  C04B2103/0072 ,  C04B2111/00836 ,  C04B38/0064 ,  C04B38/02 ,  C04B22/10 ,  C04B22/126 ,  C04B22/16 ,  C04B24/32 ,  C04B24/38

Abstract: Porogen containing calcium phosphate cement compositions are provided. Aspects of the cement compositions include a dry calcium phosphate reactant component, a setting fluid component and a porogen component. The porogen component includes at least first and second porogens having different pore forming profiles. Aspects of the invention include combining the cement components to produce a settable composition. Aspects of the invention further include the settable compositions themselves as well as kits for preparing the same. Methods and compositions as described herein find use in a variety of applications, including hard tissue repair applications.

Abstract translation: 提供含Porogen的磷酸钙水泥组合物。 水泥组合物的方面包括干燥的磷酸钙反应物组分，凝固液组分和致孔剂组分。 致孔剂组分包括具有不同孔隙形成轮廓的至少第一和第二致孔剂。 本发明的方面包括组合水泥组分以产生可固化组合物。 本发明的方面还包括可固化组合物本身以及用于制备它们的试剂盒。 本文所述的方法和组合物可用于各种应用，包括硬组织修复应用。

公开(公告)号：US20090007834A1

公开(公告)日：2009-01-08

申请号：US11664889

申请日：2005-10-07

Applicant: Svein Ellingsrud ,  Audun Sodal ,  Hans Rechsteiner ,  Harald Justnes ,  Kare Ingvar Johansen

Inventor： Svein Ellingsrud ,  Audun Sodal ,  Hans Rechsteiner ,  Harald Justnes ,  Kare Ingvar Johansen

IPC: B63B21/29 ,  C04B7/02

CPC classification number: B63B21/24 ,  B63B21/29 ,  C04B28/04 ,  C04B28/16 ,  C04B40/0092 ,  C04B2111/10 ,  C04B2111/74 ,  C04B14/06 ,  C04B14/28 ,  C04B20/002 ,  C04B22/064 ,  C04B22/143 ,  C04B2103/0072 ,  C04B7/02

Abstract: A concrete formulation, which undergoes controlled deterioration in water, that can be used for making anchors for releasably tethering submarine devices at the seabed. The anchor may have handles for a device release mechanism or a central hole for a central device release mechanism. The formulation includes additives, which cause the cement to transform into non-binding Thaumasite over a pre-set period of time, leaving only natural material on the seafloor.

Abstract translation: 具有可控制的水分劣化的混凝土配方，其可用于制造用于在海床上释放地束缚海底装置的锚固件。 锚固件可以具有用于装置释放机构的手柄或用于中央装置释放机构的中心孔。 该制剂包括添加剂，其使得水泥在预先设定的时间段内转化成不结合的Thaumasite，在海底仅留下天然材料。

公开(公告)号：US20080292518A1

公开(公告)日：2008-11-27

申请号：US11753011

申请日：2007-05-24

Applicant: James Jeng Liu ,  Bilal Zuberi ,  Jerry G. Weinstein ,  Rachel A. Dahl

Inventor： James Jeng Liu ,  Bilal Zuberi ,  Jerry G. Weinstein ,  Rachel A. Dahl

IPC: B01D46/04 ,  B28B1/00

CPC classification number: C04B35/195 ,  B01D2279/30 ,  C04B35/803 ,  C04B38/0006 ,  C04B2103/0072 ,  C04B2103/0074 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2111/2084 ,  C04B2111/346 ,  C04B2235/5228 ,  C04B2235/5232 ,  C04B38/068

Abstract: A porous cordierite substrate and a method of forming a porous cordierite substrate including providing a fiber that includes at least one cordierite precursor material and providing at least one organic binder material. The fiber and the organic binder material are mixed with a fluid. The mix of fiber, organic binder material and fluid is extruded into a green substrate. The green substrate is fired to enable the formation of bonds between the fibers and to form a porous cordierite fiber substrate.

Abstract translation: 多孔堇青石基质和形成多孔堇青石基质的方法，包括提供包含至少一种堇青石前体材料并提供至少一种有机粘合剂材料的纤维。 纤维和有机粘合剂材料与流体混合。 将纤维，有机粘合剂材料和流体的混合物挤出成绿色底物。 烧成绿色基底以能够在纤维之间形成结合并形成多孔堇青石纤维基材。

公开(公告)号：US20060091572A1

公开(公告)日：2006-05-04

申请号：US10979681

申请日：2004-11-02

Applicant: Ashok Santra ,  B. Reddy ,  D. Brenneis

Inventor： Ashok Santra ,  B. Reddy ,  D. Brenneis

IPC: B28B3/00

CPC classification number: C04B28/02 ,  C04B24/10 ,  C04B24/38 ,  C04B2103/0072 ,  C04B2103/0074 ,  C04B2103/20 ,  C04B2111/10 ,  C09K8/467 ,  Y02W30/92 ,  Y02W30/94 ,  C04B14/062 ,  C04B14/24 ,  C04B24/06 ,  C04B24/2641 ,  C04B2103/50 ,  C04B18/082 ,  C04B18/146 ,  C04B22/0013

Abstract: Cement compositions comprising carboxylated inulin and methods of using the same to cement a workspace. In one embodiment, a method of cementing includes providing a cement composition comprising a carboxylated inulin, for example, in a subterranean formation. The method further includes allowing the cement composition to set. In some embodiments, the cement composition has a thickening time of from about 2 hours to about 11 hours. In other embodiments, the cement composition has a viscosity that is about constant for a period of time after the cement composition is placed.

公开(公告)号：US06793730B2

公开(公告)日：2004-09-21

申请号：US10454053

申请日：2003-06-04

Applicant: B. Raghava Reddy ,  Ronald J. Crook ,  Russell M. Fitzgerald ,  Bryan K. Waugh

Inventor： B. Raghava Reddy ,  Ronald J. Crook ,  Russell M. Fitzgerald ,  Bryan K. Waugh

IPC: C04B2416

CPC classification number: C09K8/473 ,  C04B28/02 ,  C04B2103/0029 ,  C04B2103/0031 ,  C04B2103/0035 ,  C04B2103/0036 ,  C04B2103/0072 ,  C04B2103/0074 ,  C04B2111/00146 ,  C09K8/46 ,  Y10S507/902 ,  C04B2103/12 ,  C04B2103/22 ,  C04B2103/302 ,  C04B2103/408 ,  C04B22/124 ,  C04B24/123 ,  C04B24/14 ,  C04B24/18 ,  C04B38/10 ,  C04B22/085 ,  C04B24/023 ,  C04B24/12 ,  C04B24/04 ,  C04B24/16

Abstract: The present invention provides improved methods for cementing. The methods are basically comprised of the steps of preparing a cement composition comprised of hydraulic cement, water, gas, surfactants, a cement early strength accelerator and a mildly set retarding cement dispersing agent, placing the cement composition in the annulus between the casing string and the well bore and allowing the cement composition to set into a hard impermeable mass. The cement composition used can alternatively comprise hydraulic cement, a water reducing additive, a dispersing additive, a set accelerating additive and water. Also, the cement composition can be made environmentally benign by using water reducing and dispersing additives, set retarding additives, and compressive strength and set accelerating additives which are environmentally degradable.

Abstract translation: 本发明提供了改进的固井方法。 该方法基本上包括以下步骤：制备由水硬性水泥，水，气体，表面活性剂，水泥早期强度促进剂和温和凝固阻滞水泥分散剂组成的水泥组合物，将水泥组合物置于套管柱和 井眼，并允许水泥组合物成为不透水的块。 所使用的水泥组合物可以替代地包括水硬性水泥，减水添加剂，分散添加剂，集合加速添加剂和水。 此外，水泥组合物可以通过使用减水分散添加剂，凝结阻燃添加剂和抗压强度以及环境可降解的加速添加剂来使环境友好。

公开(公告)号：US20040099416A1

公开(公告)日：2004-05-27

申请号：US10715009

申请日：2003-11-17

Inventor： Jan Pieter Vijn ,  Christian E. Spindler ,  Gregor Keilhofer ,  Johaan Plank

IPC: E21B033/13

CPC classification number: C09K8/46 ,  C04B24/287 ,  C04B24/32 ,  C04B2103/0072

Abstract: Methods of cementing subterranean zones using cement compositions containing biogradable dispersants are provided. The methods are basically comprised of the steps of preparing a hydraulic cement, a biodegradable dispersant comprised of polyaspartic acid containing side chains formed by reacting one or more side chain chemicals with said polyaspartic acid and sufficient water to form a pumpable slurry, placing the cement composition into a zone to be cemented and allowing the cement composition to set into an impermeable solid mass therein.

Abstract translation: 提供了使用含可生物降解分散剂的水泥组合物固结地下区域的方法。 该方法基本上包括以下步骤：制备水硬性水泥，由一种或多种侧链化学品与所述聚天冬氨酸反应形成的含聚天冬氨酸侧链的可生物降解分散剂和足够的水形成可泵送浆料，将水泥组合物 进入待固化的区域，并允许水泥组合物在其中设置为不可渗透的固体物质。