公开(公告)号：US20240093081A1

公开(公告)日：2024-03-21

申请号：US18468163

申请日：2023-09-15

申请人： Saudi Arabian Oil Company

发明人： Elizabeth Contreras

IPC分类号： C09K8/512 ,  C04B24/26 ,  C04B26/06

CPC分类号： C09K8/512 ,  C04B24/2664 ,  C04B26/06

摘要： This disclosure relates to compositions including a poly-alkene maleic anhydride copolymer, a PEG, and a crosslinker selected from an ethyleneamine, a benzenetricarboxylic acid, a benzimidazole, and combinations thereof. The poly-alkene maleic anhydride copolymer includes repeat units I and II:




where R1, R1′, R2, and R2′ are each independently selected from —H and —(C1-C5)alkyl. The disclosure also provides methods of treating a subterranean formation or cement construction using the compositions.

公开(公告)号：US20180141867A1

公开(公告)日：2018-05-24

申请号：US15573678

申请日：2015-06-11

申请人： CEMEX RESEARCH GROUP AG

发明人： Davide ZAMPINI ,  Alexandre GUERINI ,  Giovanni VOLPATTI

IPC分类号： C04B28/04 ,  C04B16/06

CPC分类号： C04B16/0691 ,  C04B14/04 ,  C04B14/06 ,  C04B14/38 ,  C04B14/42 ,  C04B14/48 ,  C04B16/0625 ,  C04B16/0633 ,  C04B28/04 ,  C04B2111/34 ,  C04B2201/50 ,  Y02W30/92 ,  Y02W30/94 ,  C04B14/062 ,  C04B16/0683 ,  C04B24/2664 ,  C04B24/38 ,  C04B24/383 ,  C04B14/4668 ,  C04B18/08 ,  C04B18/146

摘要： A concrete mix having sand, fine aggregates, binder, fibers, and various admixtures is provided. The mix has a consistency from S2 to SF3, a compressive strength in the range of 30-60 MPa and a ductility represented by fc, ffl, fR1 and fR3 values, wherein the concrete mix contains at least 390 Kg of binder, the concrete mix has a paste volume of 300-600 liters, the concrete mix contains at least two systems of fibers and a general admixture system that is composed of at least 2 sub-admixture systems.

公开(公告)号：US20180134620A1

公开(公告)日：2018-05-17

申请号：US15573391

申请日：2016-06-10

申请人： CEMEX RESEARCH GROUP AG

发明人： Jeremy ESSER ,  Davide ZAMPINI ,  Alexandre GUERINI ,  Giovanni VOLPATTI

IPC分类号： C04B28/04

CPC分类号： C04B16/0691 ,  C04B14/04 ,  C04B14/06 ,  C04B14/38 ,  C04B14/42 ,  C04B14/48 ,  C04B16/0625 ,  C04B16/0633 ,  C04B28/04 ,  C04B2111/34 ,  C04B2201/50 ,  Y02W30/92 ,  Y02W30/94 ,  C04B14/062 ,  C04B16/0683 ,  C04B24/2664 ,  C04B24/38 ,  C04B24/383 ,  C04B14/4668 ,  C04B18/08 ,  C04B18/146

摘要： A concrete mix having sand, fine aggregates, binder, fibers, and various admixtures is provided. The mix has a consistency from S2 to SF3, a compressive strength in the range of 30-80 MPa and a ductility represented by fc, ffl, fR1 and fR3 values, wherein the concrete mix contains at least 390 Kg of binder, the concrete mix has a paste volume of 300-600 liters, the concrete mix contains at least two systems of fibers and a general admixture system that is composed of at least 2 sub-admixture systems.

公开(公告)号：US09850373B2

公开(公告)日：2017-12-26

申请号：US13817003

申请日：2011-08-03

申请人： Rene Nagelsdiek ,  Bernd Göbelt ,  Bärbel Gertzen ,  Jörg Bömer ,  Jürgen Omeis ,  Stephan Remme ,  Christian Biecker

发明人： Rene Nagelsdiek ,  Bernd Göbelt ,  Bärbel Gertzen ,  Jörg Bömer ,  Jürgen Omeis ,  Stephan Remme ,  Christian Biecker

IPC分类号： C08L33/08 ,  C08L33/10 ,  C08L33/12 ,  C04B24/26 ,  C04B24/32 ,  C04B26/06 ,  C08F2/44 ,  C04B26/14 ,  C08F290/14 ,  C08F283/06 ,  C08F290/06 ,  C08F283/08

CPC分类号： C08L33/12 ,  C04B24/2647 ,  C04B24/2664 ,  C04B24/267 ,  C04B24/32 ,  C04B26/06 ,  C04B26/14 ,  C08F2/44 ,  C08F283/06 ,  C08F283/065 ,  C08F283/08 ,  C08F283/085 ,  C08F290/062 ,  C08F290/142 ,  C08L33/08 ,  C08L33/10 ,  C04B14/042 ,  C04B14/20 ,  C04B14/28 ,  C04B14/303

摘要： The invention relates to a composite formulation comprising a specific mediator additive component (A) of relatively high molecular weight, a filler component (B) and a binder component (C). The composite formulation can be cured to a composite which is especially suitable for the production of moldings.

公开(公告)号：US20170349491A1

公开(公告)日：2017-12-07

申请号：US15685154

申请日：2017-08-24

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Yonghong Ruan ,  Scott M. Hacker

IPC分类号： C04B26/26 ,  C08L95/00 ,  C04B28/36 ,  C09J195/00 ,  C09D195/00 ,  C04B111/60 ,  C04B111/00

CPC分类号： C04B26/26 ,  C04B28/36 ,  C04B2111/00482 ,  C04B2111/00586 ,  C04B2111/00637 ,  C04B2111/0075 ,  C04B2111/60 ,  C08L95/00 ,  C08L2555/86 ,  C09D195/00 ,  C09J195/00 ,  C04B14/30 ,  C04B24/2664 ,  C04B24/302 ,  C04B24/36 ,  C04B14/305 ,  C04B22/02 ,  C04B24/2611 ,  C08L23/00 ,  C08L23/12

摘要： Plastomer-modified asphalt binders meeting MSCR specifications, asphalt paving materials with such asphalt binders, and methods for fabricating such asphalt binders are provided. The asphalt binder contains a base asphalt and a plastomer. If the plastomer has a drop point no greater than about 139° C., the asphalt binder further contains sulfur; sulfur-containing compounds, such as hydrocarbyl polysulfides and thiuram disulfides; phenolic resins; metal oxides; or a combination thereof. The asphalt binder is substantially free of elastomer.

公开(公告)号：US09758713B1

公开(公告)日：2017-09-12

申请号：US14999031

申请日：2016-03-21

申请人： James C. Ferrell, Jr. ,  Kurt O. Lindstrom ,  Luis M. Perales ,  Hongfeng Ren

发明人： James C. Ferrell, Jr. ,  Kurt O. Lindstrom ,  Luis M. Perales ,  Hongfeng Ren

IPC分类号： C09K8/00 ,  C04B28/02 ,  C09K8/487 ,  C04B24/28 ,  C04B7/00

CPC分类号： C09K8/487 ,  C04B7/00 ,  C04B24/163 ,  C04B24/2652 ,  C04B24/2664 ,  C04B24/2688 ,  C04B24/287 ,  C04B28/02 ,  C04B2103/46 ,  C04B40/0608

摘要： A hydraulic cementing composition and a method of making the same is disclosed. The composition is useful to form a sheath of hardened cement in the annular space between a well pipe disposed in a well bore and the walls of the well bore. The cementing composition is a mixture of dry ingredients comprising hydraulic cement and an additive to control the loss of fluid from an aqueous slurry containing the cementing composition. The fluid loss additive and a method of making the same is disclosed. The fluid loss additive is the reaction product of three chemical compounds each having an ethylene backbone and functional groups selected from carboxylates, hydrogen, anhydrides and combinations thereof.

公开(公告)号：US20170217836A1

公开(公告)日：2017-08-03

申请号：US15484313

申请日：2017-04-11

申请人： Ali Amirzadeh

发明人： Ali Amirzadeh

IPC分类号： C04B18/02 ,  C04B16/08 ,  C04B20/00

CPC分类号： C04B18/027 ,  B01J20/261 ,  B01J20/262 ,  B01J20/28023 ,  B01J20/2803 ,  B01J20/28045 ,  B01J20/3021 ,  B01J20/3028 ,  C04B18/021 ,  C04B20/002 ,  C04B14/386 ,  C04B14/42 ,  C04B14/48 ,  C04B16/06 ,  C04B16/08 ,  C04B24/2623 ,  C04B24/2641 ,  C04B24/2664 ,  C04B24/281 ,  C04B24/282

摘要： An aggregate includes a polymeric foam present in a range of about 80 vol % to about 85 vol % of the aggregate. A cementitious matrix is present in a range of about 10 vol % to about 13 vol % of the aggregate. One or more resins are present in an amount of less than about 2 vol % of the aggregate, and one or more reinforcing fibers are present in an amount of less than about 1 vol % of the aggregate.

公开(公告)号：US20170130115A1

公开(公告)日：2017-05-11

申请号：US15323301

申请日：2014-07-02

申请人： M-I Drilling Fluids U.K. Limited

发明人： David Anthony Ballard

IPC分类号： C09K8/467 ,  C04B24/16 ,  E21B33/14 ,  C04B14/04 ,  C09K8/42 ,  C04B28/30 ,  C04B24/26

CPC分类号： C09K8/467 ,  C04B14/04 ,  C04B24/16 ,  C04B24/2652 ,  C04B28/02 ,  C04B28/30 ,  C04B28/32 ,  C04B2103/40 ,  C09K8/426 ,  C09K8/428 ,  E21B33/14 ,  C04B14/06 ,  C04B24/02 ,  C04B24/2688 ,  C04B2103/20 ,  C04B2103/402 ,  C04B24/2641 ,  C04B24/2664 ,  C04B24/08 ,  C04B24/18 ,  C04B24/003 ,  C04B24/163 ,  C04B24/20 ,  C04B24/14 ,  C04B24/243 ,  C04B2103/0086

摘要： Cement compositions may contain a cement component and an oil-immiscible solvent and used in a number of cementing applications. In another aspect, methods for sealing subterranean zones may include emplacing a cement composition into a wellbore containing a cement component and an oil-immiscible solvent, contacting the cement composition with a water source, and reacting the cement composition with the water source to form a hardened cement.

公开(公告)号：US09321953B1

公开(公告)日：2016-04-26

申请号：US13998676

申请日：2013-11-22

申请人： James C. Ferrell, Jr. ,  Kurt O. Lindstrom ,  Luis M. Perales ,  Hongfeng Ren

发明人： James C. Ferrell, Jr. ,  Kurt O. Lindstrom ,  Luis M. Perales ,  Hongfeng Ren

IPC分类号： C09K8/00 ,  C08J3/00 ,  C08G61/02 ,  C09K8/487

CPC分类号： C09K8/487 ,  C04B7/00 ,  C04B24/163 ,  C04B24/2652 ,  C04B24/2664 ,  C04B24/2688 ,  C04B24/287 ,  C04B28/02 ,  C04B2103/46 ,  C04B40/0608

摘要： A hydraulic cementing composition and a method of making the same is disclosed. The composition is useful to form a sheath of hardened cement in the annular space between a well pipe disposed in a well bore and the walls of the well bore. The cementing composition is a mixture of dry ingredients comprising hydraulic cement and an additive to control the loss of fluid from an aqueous slurry containing the cementing composition. The fluid loss additive and a method of making the same is disclosed. The fluid loss additive is the reaction product of three chemical compounds each having an ethylene backbone and functional groups selected from carboxylates, hydrogen, anhydrides and combinations thereof.

摘要翻译： 公开了一种水硬性固井组合物及其制备方法。 组合物可用于在设置在井眼中的井管和井眼的壁之间的环形空间中形成硬化水泥的护套。 固井组合物是包含水硬性水泥和添加剂的干燥成分的混合物，以控制含有胶结组合物的含水浆液的流体损失。 公开了流体损失添加剂及其制造方法。 流体损失添加剂是三种具有乙烯主链和选自羧酸盐，氢，酸酐及其组合的官能团的化合物的反应产物。

公开(公告)号：US20150252243A1

公开(公告)日：2015-09-10

申请号：US14640720

申请日：2015-03-06

申请人： TRICAN WELL SERVICE, LTD.

发明人： Conrad Ojong-Besong ,  Frank Zamora ,  Amanda Marentette

IPC分类号： C09K8/46 ,  C09K8/42 ,  E21B33/138

CPC分类号： C09K8/424 ,  C04B28/02 ,  C09K8/40 ,  C09K8/467 ,  C04B24/2664 ,  C04B24/2676

摘要： Methods and compositions are provided that may comprise cement, a stabilizing additive, latex, and water. An embodiment of the present invention includes a method of cementing in a subterranean formation. The method may include introducing a cement composition into the subterranean formation, wherein the cement composition comprises cement, a stabilizing additive, latex, and water. Another embodiment of the present invention include a cement composition. The cement composition may comprise cement, a stabilizing additive, latex, and water.

摘要翻译： 提供了可以包括水泥，稳定添加剂，胶乳和水的方法和组合物。 本发明的一个实施例包括一种在地层中固井的方法。 该方法可以包括将水泥组合物引入到地层中，其中水泥组合物包括水泥，稳定添加剂，胶乳和水。 本发明的另一个实施方案包括水泥组合物。 水泥组合物可以包括水泥，稳定添加剂，胶乳和水。