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11. 发明申请

US20100218947A1 Methods for Improving Low-Quality Proppant and Method of Using Low-Quality Proppant in Subterranean Operations 有权
公开(公告)号：US20100218947A1
公开(公告)日：2010-09-02
申请号：US12777807
申请日：2010-05-11
申请人： Thomas D. Welton , Philip D. Nguyen , Matthew E. Blauch
发明人： Thomas D. Welton , Philip D. Nguyen , Matthew E. Blauch
IPC分类号： E21B43/04 , B05D7/00
CPC分类号： C09K8/68 , C09K8/805 , E21B43/267 , Y10T428/2998
摘要： The present invention relates to improved low-quality particulates and methods of making such improved particulates. A method of treating a portion of a subterranean formation, comprising providing a slurry comprising a treatment fluid and low-quality particulates at least partially coated with an aqueous tackifying composition, wherein the aqueous tackifying composition comprises an aqueous tackifier compound and an aqueous liquid; introducing the slurry into a subterranean formation; and, depositing the coated, low-quality particulates into the portion of this subterranean formation. A method of improving particulates, comprising at least partially coating low-quality particulates with an aqueous tackifying composition, wherein the aqueous tackifying composition comprises an aqueous tackifier compound and an aqueous liquid.

12. 发明授权

US07413010B2 Remediation of subterranean formations using vibrational waves and consolidating agents 有权
标题翻译：使用振动波和固结剂对地下地层进行修复
公开(公告)号：US07413010B2
公开(公告)日：2008-08-19
申请号：US11355042
申请日：2006-02-15
申请人： Matthew E. Blauch , Thomas D. Welton , Philip D. Nguyen , James J. Venditto
发明人： Matthew E. Blauch , Thomas D. Welton , Philip D. Nguyen , James J. Venditto
IPC分类号： E21B28/00 , E21B43/04 , E21B43/267
CPC分类号： E21B43/003 , E21B43/025 , E21B43/16
摘要： Methods of remediating a subterranean formation comprising directing vibrational waves at a portion of the subterranean formation containing fines; allowing the vibrational waves to displace at least a portion of the fines; and introducing a consolidating agent into the portion of the subterranean formation through a well bore that penetrates the portion of the subterranean formation.
摘要翻译：修复地下地层的方法，包括在包含细粉的地下地层部分引导振动波; 允许振动波置换至少一部分细粉; 以及通过穿透所述地下地层部分的井眼将固结剂引入所述地层的所述部分。

13. 发明授权

US08113283B2 Methods for improving low-quality proppant and method of using low-quality proppant in subterranean operations 有权
标题翻译：改善低质量支撑剂的方法以及在地下作业中使用低品质支撑剂的方法
公开(公告)号：US08113283B2
公开(公告)日：2012-02-14
申请号：US12777896
申请日：2010-05-11
申请人： Thomas D. Welton , Philip D. Nguyen , Matthew E. Blauch
发明人： Thomas D. Welton , Philip D. Nguyen , Matthew E. Blauch
IPC分类号： E21B43/04
CPC分类号： C09K8/68 , C09K8/685 , C09K8/805 , E21B43/267
摘要： The present invention relates to improved low-quality particulates and methods of making such improved particulates. A method of treating a portion of a subterranean formation, comprising providing a slurry comprising a treatment fluid and low-quality particulates at least partially coated with an aqueous tackifying composition, wherein the aqueous tackifying composition comprises an aqueous tackifier compound and an aqueous liquid; introducing the slurry into a subterranean formation; and, depositing the coated, low-quality particulates into the portion of this subterranean formation. A method of improving particulates, comprising at least partially coating low-quality particulates with an aqueous tackifying composition, wherein the aqueous tackifying composition comprises an aqueous tackifier compound and an aqueous liquid.
摘要翻译：本发明涉及改进的低质量颗粒和制备这种改进的颗粒的方法。一种处理地层的一部分的方法，包括提供包含处理流体的浆料和至少部分涂覆有水性增粘组合物的低质量颗粒，其中所述水性增粘组合物包含水性增粘剂化合物和水性液体; 将浆料引入地层; 并且将涂覆的低质量颗粒沉积到该地层的部分中。一种改善颗粒的方法，其包括用水性增粘组合物至少部分地涂覆低质量颗粒，其中所述水性增粘组合物包含水性增粘剂化合物和水性液体。

14. 发明授权

US08076271B2 Aqueous tackifier and methods of controlling particulates 有权
标题翻译：水性增粘剂和控制颗粒物的方法
公开(公告)号：US08076271B2
公开(公告)日：2011-12-13
申请号：US10864061
申请日：2004-06-09
申请人： Matthew E. Blauch , Thomas D. Welton , Philip D. Nguyen
发明人： Matthew E. Blauch , Thomas D. Welton , Philip D. Nguyen
IPC分类号： E21B43/25 , C09K8/588
CPC分类号： C09K8/5083 , C09K8/518 , C09K8/68 , C09K8/685 , C09K8/80
摘要： The present invention relates to aqueous tackifiers and methods of controlling particulates in subterranean formations using aqueous tackifiers. Some embodiments of the present invention provide methods of controlling particulates, comprising placing an aqueous tackifier compound into a portion of a subterranean formation comprising unconsolidated particulates; and, activating the aqueous tackifier compound. Other embodiments of the present invention provide methods of coating a portion of a surface in a subterranean formation comprising substantially coating an aqueous tackifier compound onto a portion of a subterranean formation; and, activating the aqueous tackifier compound. Other embodiments of the present invention provide treatment fluids for controlling fine particulates, comprising a servicing fluid and an aqueous tackifier compound.
摘要翻译：本发明涉及水性增粘剂和使用水性增粘剂控制地下地层中的颗粒的方法。本发明的一些实施方案提供了控制微粒的方法，包括将水性增粘剂化合物放置在包含未固结的颗粒的地下地层的一部分中; 和活化水性增粘剂化合物。本发明的其它实施方案提供了在地下地层中涂覆表面的一部分的方法，其包括将水性增粘剂化合物基本上涂覆到地层的一部分上; 和活化水性增粘剂化合物。本发明的其它实施方案提供了用于控制细颗粒的处理流体，包括维修流体和水性增粘剂化合物。

15. 发明授权

US07131491B2 Aqueous-based tackifier fluids and methods of use 有权
标题翻译：水性增粘剂流体和使用方法
公开(公告)号：US07131491B2
公开(公告)日：2006-11-07
申请号：US10864618
申请日：2004-06-09
申请人： Matthew E. Blauch , Thomas D. Welton , Philip D. Nguyen
发明人： Matthew E. Blauch , Thomas D. Welton , Philip D. Nguyen
IPC分类号： E21B33/138 , E21B43/04 , 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现有支撑剂包的至少一部分; 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。

16. 发明申请

US20120165232A1 Methods of Controlling the Degradation Rate of Hydrolytically Degradable Materials 审中-公开
标题翻译：控制水解降解材料降解速率的方法
公开(公告)号：US20120165232A1
公开(公告)日：2012-06-28
申请号：US13412404
申请日：2012-03-05
申请人： Bradley L. Todd , Michael N. Mang , Thomas D. Welton , Trinidad Munoz, JR. , Matthew E. Blauch
发明人： Bradley L. Todd , Michael N. Mang , Thomas D. Welton , Trinidad Munoz, JR. , Matthew E. Blauch
IPC分类号： C09K8/00
CPC分类号： C09K8/5751 , C09K8/508 , C09K8/52
摘要： Methods of affecting the rate at which a hydrolytically degradable material degrades comprising: providing a hydrolytically degradable material, the degradable material having an intrinsic degradation rate; providing a modifier, the modifier being capable of affecting the intrinsic degradation rate of the hydrolytically degradable material; placing the hydrolytically degradable material and the modifier into a subterranean formation; and allowing the modifier to affect the intrinsic degradation rate of the hydrolytically degradable material so that the hydrolytically degradable material degrades at a second degradation rate.
摘要翻译：影响水解可降解材料降解速率的方法包括：提供水解可降解材料，该可降解材料具有固有的降解速率; 提供改性剂，该改性剂能够影响水解可降解材料的固有降解速率; 将水解可降解材料和改性剂置于地层中; 并且允许改性剂影响水解可降解材料的固有降解速率，使得水解可降解材料以第二降解速率降解。

17. 发明申请

US20110136703A1 Compositions for Stimulating Liquid-Sensitive Subterranean Formations 审中-公开
标题翻译：刺激液体敏感地层的组合物
公开(公告)号：US20110136703A1
公开(公告)日：2011-06-09
申请号：US12878450
申请日：2010-09-09
申请人： Ottmar F. Hoch , Matthew E. Blauch , Thomas D. Welton
发明人： Ottmar F. Hoch , Matthew E. Blauch , Thomas D. Welton
IPC分类号： C09K8/60
CPC分类号： C09K8/516 , C09K8/70 , C09K8/92 , E21B43/006 , E21B43/26
摘要： A method comprising: A subterranean formation stimulation fluid comprising a stimulation gas and a consolidating agent. Suitable consolidating agents include aqueous tackifying agents, curable compositions, and noncurable and nonaqueous consolidating compositions.
摘要翻译：一种方法，包括：地下地层刺激流体，其包含刺激气体和固结剂。合适的固化剂包括水性增粘剂，可固化组合物和不可固化和非水性固结组合物。

18. 发明授权

US08614171B2 Compositions for stimulating liquid-sensitive subterranean formations 有权
标题翻译：用于刺激液体敏感地下地层的组合物
公开(公告)号：US08614171B2
公开(公告)日：2013-12-24
申请号：US11324930
申请日：2006-01-04
申请人： Ottmar F. Hoch , Matthew E. Blauch , Thomas D. Welton
发明人： Ottmar F. Hoch , Matthew E. Blauch , Thomas D. Welton
IPC分类号： C09K8/56
CPC分类号： C09K8/516 , C09K8/70 , C09K8/92 , E21B43/006 , E21B43/26
摘要： A method comprising: A subterranean formation stimulation fluid comprising a stimulation gas and a consolidating agent. Suitable consolidating agents include aqueous tackifying agents, curable compositions, and noncurable and nonaqueous consolidating compositions.
摘要翻译：一种方法，包括：地下地层刺激流体，其包含刺激气体和固结剂。合适的固化剂包括水性增粘剂，可固化组合物和不可固化和非水性固结组合物。

19. 发明授权

US07185702B2 Methods and compositions for the in-situ thermal stimulation of hydrocarbons using peroxide-generating compounds 失效
标题翻译：用过氧化物产生化合物原位热刺激烃的方法和组合物
公开(公告)号：US07185702B2
公开(公告)日：2007-03-06
申请号：US11065908
申请日：2005-02-25
申请人： Matthew E. Blauch , Thomas D. Welton , Gary P. Funkhouser , Scott A. Berning
发明人： Matthew E. Blauch , Thomas D. Welton , Gary P. Funkhouser , Scott A. Berning
IPC分类号： E21B43/25
CPC分类号： C09K8/845 , E21B43/16 , E21B43/243
摘要： One embodiment provides a method for stimulating hydrocarbon production in a subterranean formation, comprising: introducing a peroxide-generating compound into a desired location in a subterranean formation, wherein the peroxide-generating compound is substantially mechanically isolated from the subterranean formation until the peroxide-generating compound reaches the desired location; and allowing the peroxide-generating compound to generate peroxide in the desired location in the subterranean formation. Another embodiment provides a method for stimulating hydrocarbon production in a subterranean formation, comprising: introducing a peroxide-generating compound into a desired location in a subterranean formation, wherein the peroxide-generating compound further comprises a chemical moderator that acts to inhibit the reaction of the hydrogen peroxide within the subterranean formation; and later, allowing the peroxide-generating compound to generate peroxide in the desired location in the subterranean formation. Another embodiment provides a treatment fluid for stimulating hydrocarbon production from a subterranean formation, comprising peroxide-generating compound and a moderator.
摘要翻译：一个实施方案提供了一种用于刺激地下地层中的烃产生的方法，包括：将产生过氧化物的化合物引入到地下地层中的所需位置，其中产生过氧化物的化合物基本上与地下地层机械分离，直到产生过氧化物化合物达到所需位置; 并允许产生过氧化物的化合物在地层中的所需位置产生过氧化物。另一个实施方案提供了一种用于刺激地下地层中的烃产生的方法，包括：将产生过氧化物的化合物引入地层中的所需位置，其中所述产生过氧化物的化合物还包含化学调节剂，其用于抑制地层内的过氧化氢; 并且随后，允许产生过氧化物的化合物在地层中的所需位置产生过氧化物。另一个实施方案提供了用于刺激来自地层的烃产生的处理流体，其包括产生过氧化物的化合物和调节剂。

20. 发明授权

US08443890B2 Methods of stimulating liquid-sensitive subterranean formations 有权
标题翻译：刺激液体敏感地下地层的方法
公开(公告)号：US08443890B2
公开(公告)日：2013-05-21
申请号：US11324931
申请日：2006-01-04
申请人： Ottmar F. Hoch , Matthew E. Blauch , Thomas D. Welton
发明人： Ottmar F. Hoch , Matthew E. Blauch , Thomas D. Welton
IPC分类号： E21B43/26 , E21B33/13
CPC分类号： C09K8/516 , C09K8/70 , C09K8/92 , E21B43/006 , E21B43/26
摘要： A method comprising: providing a stimulation fluid that comprises a stimulating gas and a consolidating agent; and injecting the stimulation fluid into a portion of a liquid-sensitive formation at a pressure sufficient to create or enhance a pathway therein. Suitable consolidating agents include aqueous tackifying agents, curable compositions, and noncurable and nonaqueous consolidating compositions.
摘要翻译：一种方法，包括：提供包含刺激气体和固化剂的刺激流体; 以及在足以产生或增强其中的通路的压力下将刺激流体注入到液体敏感地层的一部分中。合适的固化剂包括水性增粘剂，可固化组合物和不可固化和非水性固结组合物。

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