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1. 发明申请

US20130045900A1 META CROSSLINKED BENZYL POLYMERS 审中-公开
标题翻译： META交联苯乙烯聚合物
公开(公告)号：US20130045900A1
公开(公告)日：2013-02-21
申请号：US13499387
申请日：2010-10-01
申请人： Syed Akbar
发明人： Syed Akbar
IPC分类号： C08G8/28 , C09K8/80 , C08G8/30
CPC分类号： C09D161/14 , C08G8/08 , C08G8/10 , C08G8/28 , C08K3/011 , C09D161/06 , C09K8/805
摘要： A meta crosslinked polar benzyl polymer is made by combining a transition metal crosslinker, or one or more source compounds capable of reacting to form such a transition metal crosslinker, with a polar benzyl polymer which has been activated for meta crosslinking
摘要翻译：通过将过渡金属交联剂或能够反应形成这种过渡金属交联剂的一种或多种源化合物与已经被活化用于元交联的极性苄基聚合物组合来制备偏交联的极性苄基聚合物

2. 发明授权

US07647964B2 Degradable ball sealers and methods for use in well treatment 有权
标题翻译：可降解球封隔器和用于井处理的方法
公开(公告)号：US07647964B2
公开(公告)日：2010-01-19
申请号：US11640813
申请日：2006-12-18
申请人： Syed Akbar , Patrick R. Okell , A. Richard Sinclair
发明人： Syed Akbar , Patrick R. Okell , A. Richard Sinclair
IPC分类号： E21B33/12 , E21B33/13
CPC分类号： E21B33/138
摘要： Described is an oil-degradable ball sealer for use in the oil and gas industry. The ball seal comprises a particular composition including ethylene and one or more alpha-olefins, prepared by an injection molding technique to provide a ball sealer which will dissolve in stimulation or wellbore fluids after stimulation operations are complete. The composition, when dissolved into wellbore fluids, does not pose a hazard or problem to aqueous wellbore fluids or further wellbore stimulations.
摘要翻译：描述了一种用于石油和天然气行业的可降解油球密封剂。球形密封件包括通过注塑技术制备的包括乙烯和一种或多种α-烯烃的特定组合物，以提供在刺激操作完成后将溶解在刺激或井眼流体中的球形密封剂。当组合物溶解于井眼液体中时，不会对水井井眼液体或进一步的井筒刺激造成危害或问题。

3. 发明授权

US07490667B2 Proppants with soluble composite coatings 有权
标题翻译：支持剂可溶性复合涂层
公开(公告)号：US07490667B2
公开(公告)日：2009-02-17
申请号：US11541874
申请日：2006-10-02
申请人： A. Richard Sinclair , Patrick R. Okell , Syed Akbar
发明人： A. Richard Sinclair , Patrick R. Okell , Syed Akbar
IPC分类号： E21B43/267
CPC分类号： C09K8/805 , Y10T428/2991
摘要： A new proppant comprises a proppant particle substrate, a water-soluble external coating on the proppant particle substrate and a microparticulate reinforcing and spacing agent at least partially embedded in the water-soluble external coating in a manner such that the microparticulate reinforcing agent is substantially released from the proppant particle substrate when the water-soluble coating dissolves or degrades.
摘要翻译：新的支撑剂包括支撑剂颗粒基质，支撑剂颗粒基质上的水溶性外涂层和至少部分地嵌入水溶性外涂层中的微粒增强和间隔剂，使得微粒增强剂基本释放当水溶性涂层溶解或降解时，从支撑剂颗粒基材上。

4. 发明申请

US20060035790A1 Control of particulate flowback in subterranean formations using elastomeric resin coated proppants 审中-公开
标题翻译：使用弹性体树脂涂覆的支撑剂控制地下地层中的颗粒物回流
公开(公告)号：US20060035790A1
公开(公告)日：2006-02-16
申请号：US11200482
申请日：2005-08-09
申请人： Patrick Okell , A. Sinclair , Syed Akbar
发明人： Patrick Okell , A. Sinclair , Syed Akbar
IPC分类号： C09K8/80 , B32B19/00 , E21B43/00
CPC分类号： C09K8/805 , Y10T428/2998
摘要： Coated composite proppant particles made of particulate substrates having an elastomeric coating are provided for use in reducing particulate flowback in subterranean formations. The disclosed proppant particles can have a coating of resin, fibrous materials, and/or soluble resin coatings in addition to an elastomeric coating. Methods of making the coated particles are also described, as well as their use in subterranean formations.
摘要翻译：提供由具有弹性体涂层的颗粒基材制成的涂覆复合支撑剂颗粒，用于减少地下地层中的颗粒物回流。所公开的支撑剂颗粒除了弹性体涂层之外还可以具有树脂，纤维材料和/或可溶性树脂涂层的涂层。还描述了制备涂覆颗粒的方法，以及它们在地下地层中的应用。

5. 发明申请

US20050194141A1 Soluble fibers for use in resin coated proppant 有权
标题翻译：用于树脂涂覆的支撑剂的可溶性纤维
公开(公告)号：US20050194141A1
公开(公告)日：2005-09-08
申请号：US10793429
申请日：2004-03-04
申请人： A. Sinclair , Syed Akbar , Patrick Okell
发明人： A. Sinclair , Syed Akbar , Patrick Okell
IPC分类号： C09K8/80 , E21B1/00
CPC分类号： C09K8/805 , Y10T428/252 , Y10T428/253 , Y10T428/254 , Y10T428/2991 , Y10T428/2993 , Y10T428/2996 , Y10T428/2998
摘要： Coated particle substrates having a coating of resin and/or water soluble polymers and soluble, fibrous material are provided for use in subterranean formations. The coated particle substrate particles are typically proppants used to prop open subterranean hydrocarbon formations during recovery processes, such as after a hydraulic fracture, and provide both improved settling characteristics and improved hydrocarbon flow characteristics due to the conductive channels formed by the soluble fibers downhole. Methods of making the coated particles are also described.
摘要翻译：提供具有树脂涂层和/或水溶性聚合物和可溶性纤维材料的涂覆的颗粒基材用于地下地层中。涂覆的颗粒基质颗粒通常是在回收过程中例如在水力破裂之后用于支撑开放的地下烃地层的支撑剂，并且由于由井下的可溶性纤维形成的导电通道，提供改善的沉降特性和改善的烃流动特性。还描述了制备涂覆颗粒的方法。

6. 发明授权

US07135231B1 Process for incremental coating of proppants for hydraulic fracturing and proppants produced therefrom 有权
$Process for incremental coating of proppants for hydraulic fracturing and proppants produced therefrom$
标题翻译：用于水力压裂支撑剂和由其制备的支撑剂的增量涂层工艺
公开(公告)号：US07135231B1
公开(公告)日：2006-11-14
申请号：US10611200
申请日：2003-07-01
申请人： A. Richard Sinclair , Syed Akbar , Patrick R. Okell
发明人： A. Richard Sinclair , Syed Akbar , Patrick R. Okell
IPC分类号： B32B5/16
CPC分类号： C09K8/805 , Y10S977/963 , Y10T428/2991 , Y10T428/2998
摘要： A high strength composite particle comprised of a series of incrementally applied resin microlayer coatings such that each of the microlayer partial coatings are interleaved with each other is described. Methods of making the composite particles, as well as methods of using such particles as a proppant in oil and gas well hydraulic fracturing are also described.
摘要翻译：描述了由一系列递增施加的树脂微层涂层组成的高强度复合颗粒，使得每个微层部分涂层彼此交错。还描述了制备复合颗粒的方法，以及在油气井水力压裂中使用这种颗粒作为支撑剂的方法。

7. 发明申请

US20070036977A1 Process for incremental coating of proppants for hydraulic fracturing and proppants produced therefrom 有权
$Process for incremental coating of proppants for hydraulic fracturing and proppants produced therefrom$
标题翻译：用于水力压裂支撑剂和由其生产的支撑剂的增量涂层工艺
公开(公告)号：US20070036977A1
公开(公告)日：2007-02-15
申请号：US11582644
申请日：2006-10-18
申请人： A. Sinclair , Syed Akbar , Patrick Okell
发明人： A. Sinclair , Syed Akbar , Patrick Okell
IPC分类号： B32B1/00 , B05D7/00
CPC分类号： C09K8/805 , Y10S977/963 , Y10T428/2991 , Y10T428/2998
摘要： A high strength composite particle comprised of a series of incrementally applied resin microlayer coatings such that each of the microlayer partial coatings are interleaved with each other is described. Methods of making the composite particles, as well as methods of using such particles as a proppant in oil and gas well hydraulic fracturing are also described.
摘要翻译：描述了由一系列递增施加的树脂微层涂层组成的高强度复合颗粒，使得每个微层部分涂层彼此交错。还描述了制备复合颗粒的方法，以及在油气井水力压裂中使用这种颗粒作为支撑剂的方法。

8. 发明申请

US20060175059A1 Soluble deverting agents 审中-公开
标题翻译：可溶性除莠剂
公开(公告)号：US20060175059A1
公开(公告)日：2006-08-10
申请号：US11336344
申请日：2006-01-20
申请人： A. Sinclair , Patrick Okell , Syed Akbar
发明人： A. Sinclair , Patrick Okell , Syed Akbar
IPC分类号： E21B43/26 , E21B43/14
CPC分类号： C09K8/805 , E21B43/14 , E21B43/261
摘要： Methods and compositions for stimulating single and multiple intervals in subterranean wells by diverting well treatment fluids into a particular direction or into multiple intervals using water soluble coated diverting agents are described. The water soluble coating of the diverting material is preferably a collagen, poly(alkylene) oxide, poly(lactic acid), polyvinylacetate, polyvinylalcohol, polyvinylacetate/polyvinylalcohol polymer or a mixture thereof applied as a coating on any number of proppants. The method allows for the diverting of the flow of fluids in a downhole formation during a well treatment, such as during a fracturing process. Following completion of a treatment such as a hydraulic stimulation, the soluble diverting agent can be dissolved and removed by the water component of the well production.
摘要翻译：描述了通过使用水溶性涂覆的转移剂将井处理流体转移到特定方向或多个间隔来刺激地下井中的单个和多个间隔的方法和组合物。转向材料的水溶性涂层优选是作为任何数量的支撑剂上的涂层施加的胶原，聚（亚烷基）氧化物，聚（乳酸），聚乙酸乙烯酯，聚乙烯醇，聚乙酸乙烯酯/聚乙烯醇聚合物或其混合物。该方法允许在井处理期间（例如在压裂过程中）在井下地层中的流体流的转向。在完成诸如水力刺激的处理之后，可以通过生产井的水分溶解并除去可溶性转移剂。

9. 发明申请

US20070169935A1 Degradable ball sealers and methods for use in well treatment 有权
标题翻译：可降解球封隔器和用于井处理的方法
公开(公告)号：US20070169935A1
公开(公告)日：2007-07-26
申请号：US11640813
申请日：2006-12-18
申请人： Syed Akbar , Patrick Okell , A. Sinclair
发明人： Syed Akbar , Patrick Okell , A. Sinclair
IPC分类号： E21B33/10
CPC分类号： E21B33/138
摘要： Described is an oil-degradable ball sealer for use in the oil and gas industry. The ball seal comprises a particular composition including ethylene and one or more alpha-olefins, prepared by an injection molding technique to provide a ball sealer which will dissolve in stimulation or wellbore fluids after stimulation operations are complete. The composition, when dissolved into wellbore fluids, does not pose a hazard or problem to aqueous wellbore fluids or further wellbore stimulations.
摘要翻译：描述了一种用于石油和天然气行业的可降解油球密封剂。球形密封件包括通过注塑技术制备的包括乙烯和一种或多种α-烯烃的特定组合物，以提供在刺激操作完成之后将溶解在刺激或井筒流体中的球形密封剂。当组合物溶解于井眼液体中时，不会对水井井眼液体或进一步的井筒刺激造成危害或问题。

10. 发明授权

US07244492B2 Soluble fibers for use in resin coated proppant 有权
标题翻译：用于树脂涂覆的支撑剂的可溶性纤维
公开(公告)号：US07244492B2
公开(公告)日：2007-07-17
申请号：US10793429
申请日：2004-03-04
申请人： A. Richard Sinclair , Syed Akbar , Patrick R. Okell
发明人： A. Richard Sinclair , Syed Akbar , Patrick R. Okell
IPC分类号： B32B5/16
CPC分类号： C09K8/805 , Y10T428/252 , Y10T428/253 , Y10T428/254 , Y10T428/2991 , Y10T428/2993 , Y10T428/2996 , Y10T428/2998
摘要： Coated particle substrates having a coating of resin and/or water soluble polymers and soluble, fibrous material are provided for use in subterranean formations. The coated particle substrate particles are typically proppants used to prop open subterranean hydrocarbon formations during recovery processes, such as after a hydraulic fracture, and provide both improved settling characteristics and improved hydrocarbon flow characteristics due to the conductive channels formed by the soluble fibers downhole. Methods of making the coated particles are also described.
摘要翻译：提供具有树脂涂层和/或水溶性聚合物和可溶性纤维材料的涂覆的颗粒基材用于地下地层中。涂覆的颗粒基质颗粒通常是在回收过程中例如在水力破裂之后用于支撑开放的地下烃地层的支撑剂，并且由于由井下的可溶性纤维形成的导电通道，提供改善的沉降特性和改善的烃流动特性。还描述了制备涂覆颗粒的方法。

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