公开(公告)号：US5871049A

公开(公告)日：1999-02-16

申请号：US82721

申请日：1998-05-21

申请人： Jim D. Weaver ,  James R. Stanford ,  Philip D. Nguyen ,  Bobby K. Bowles ,  Steven F. Wilson ,  Brahmadeo Dewprashad ,  Mark A. Parker

发明人： Jim D. Weaver ,  James R. Stanford ,  Philip D. Nguyen ,  Bobby K. Bowles ,  Steven F. Wilson ,  Brahmadeo Dewprashad ,  Mark A. Parker

IPC分类号： C09K8/508 ,  C09K8/54 ,  C09K8/56 ,  C09K8/575 ,  C09K8/62 ,  C09K8/74 ,  C09K8/80 ,  C09K8/88 ,  C23F11/173 ,  E21B41/02 ,  E21B43/02 ,  E21B43/04 ,  E21B43/26 ,  E21B43/267 ,  E21B33/138

CPC分类号： C09K8/805 ,  C09K8/5086 ,  C09K8/54 ,  C09K8/56 ,  C09K8/5755 ,  C09K8/62 ,  C09K8/80 ,  C09K8/88 ,  C23F11/143 ,  C23F11/145 ,  C23F11/173 ,  E21B41/02 ,  E21B43/025 ,  E21B43/04 ,  E21B43/267 ,  Y10S166/902 ,  Y10S507/924

摘要： The present invention provides a method of treating a wellbore penetrating a subterranean formation with a treatment fluid whereby fine particulate flowback is reduced or prevented. The method includes the steps of providing a fluid suspension including a mixture of a particulate coated with a tackifying compound, pumping the suspension into a subterranean formation and depositing the mixture within the formation whereby the tackifying compound retards movement of at least a portion of any fine particulate within the formation upon flow of fluids from the subterranean formation through the wellbore. Alternatively, the tackifying compound may be introduced into a subterranean formation in a diluent containing solution to deposit upon previously introduced particulates to retard movement of such particulates and any fines subject to flow with production of fluids from the subterranean formation.

摘要翻译： 本发明提供了一种用处理流体处理穿透地下地层的井眼的方法，从而减少或防止了细颗粒物回流。 该方法包括以下步骤：提供流体悬浮液，其包括涂覆有增粘化合物的颗粒的混合物，将悬浮液泵送到地层中并将混合物沉积在地层内，由此增粘化合物阻止至少一部分任何细微的运动 流体从地层通过井筒流动时，地层内的颗粒物。 或者，可以将增粘化合物引入含稀释剂溶液的地下地层中以沉积预先引入的微粒，以阻止这些颗粒和任何流体流动的细粒从地层中产生流体的运动。

公开(公告)号：US5775425A

公开(公告)日：1998-07-07

申请号：US858312

申请日：1997-05-19

申请人： Jim D. Weaver ,  James R. Stanford ,  Philip D. Nguyen ,  Bobby K. Bowles ,  Steven F. Wilson ,  Brahmadeo Dewprashad ,  Mark A. Parker

发明人： Jim D. Weaver ,  James R. Stanford ,  Philip D. Nguyen ,  Bobby K. Bowles ,  Steven F. Wilson ,  Brahmadeo Dewprashad ,  Mark A. Parker

IPC分类号： C09K8/508 ,  C09K8/54 ,  C09K8/56 ,  C09K8/575 ,  C09K8/62 ,  C09K8/74 ,  C09K8/80 ,  C09K8/88 ,  C23F11/173 ,  E21B41/02 ,  E21B43/02 ,  E21B43/04 ,  E21B43/26 ,  E21B43/267 ,  E21B33/138

CPC分类号： C09K8/805 ,  C09K8/5086 ,  C09K8/54 ,  C09K8/56 ,  C09K8/5755 ,  C09K8/62 ,  C09K8/80 ,  C09K8/88 ,  C23F11/143 ,  C23F11/145 ,  C23F11/173 ,  E21B41/02 ,  E21B43/025 ,  E21B43/04 ,  E21B43/267 ,  Y10S166/902 ,  Y10S507/924

摘要： The present invention provides a method of treating a wellbore penetrating a subterranean formation with a treatment fluid whereby fine particulate flowback is reduced or prevented. The method includes the steps of providing a fluid suspension including a mixture of a particulate coated with a tackifying compound, pumping the suspension into a subterranean formation and depositing the mixture within the formation whereby the tackifying compound retards movement of at least a portion of any fine particulate within the formation upon flow of fluids from the subterranean formation through the wellbore. Alternatively, the tackifying compound may be introduced into a subterranean formation in a diluent containing solution to deposit upon previously introduced particulates to retard movement of such particulates and any fines subject to flow with production of fluids from the subterranean formation.

公开(公告)号：US5853048A

公开(公告)日：1998-12-29

申请号：US63839

申请日：1998-04-21

申请人： Jim D. Weaver ,  James R. Stanford ,  Philip D. Nguyen ,  Bobby K. Bowles ,  Steven F. Wilson ,  Brahmadeo Dewprashad ,  Mark A. Parker

发明人： Jim D. Weaver ,  James R. Stanford ,  Philip D. Nguyen ,  Bobby K. Bowles ,  Steven F. Wilson ,  Brahmadeo Dewprashad ,  Mark A. Parker

IPC分类号： C09K8/508 ,  C09K8/54 ,  C09K8/56 ,  C09K8/575 ,  C09K8/62 ,  C09K8/74 ,  C09K8/80 ,  C09K8/88 ,  C23F11/173 ,  E21B41/02 ,  E21B43/02 ,  E21B43/04 ,  E21B43/26 ,  E21B43/267

CPC分类号： C09K8/805 ,  C09K8/5086 ,  C09K8/54 ,  C09K8/56 ,  C09K8/5755 ,  C09K8/62 ,  C09K8/80 ,  C09K8/88 ,  C23F11/143 ,  C23F11/145 ,  C23F11/173 ,  E21B41/02 ,  E21B43/025 ,  E21B43/04 ,  E21B43/267 ,  Y10S166/902 ,  Y10S507/924

摘要： The present invention provides a method of treating a wellbore penetrating a subterranean formation with a treatment fluid whereby fine particulate flowback is reduced or prevented. The method includes the steps of providing a fluid suspension including a mixture of a particulate coated with a tackifying compound, pumping the suspension into a subterranean formation and depositing the mixture within the formation whereby the tackifying compound retards movement of at least a portion of any fine particulate within the formation upon flow of fluids from the subterranean formation through the wellbore. Alternatively, the tackifying compound may be introduced into a subterranean formation in a diluent containing solution to deposit upon previously introduced particulates to retard movement of such particulates and any fines subject to flow with production of fluids from the subterranean formation.

公开(公告)号：US5833000A

公开(公告)日：1998-11-10

申请号：US800432

申请日：1997-02-18

申请人： Jim D. Weaver ,  James R. Stanford ,  Brahmadeo Dewprashad ,  Philip D. Nguyen

发明人： Jim D. Weaver ,  James R. Stanford ,  Brahmadeo Dewprashad ,  Philip D. Nguyen

IPC分类号： C09K8/508 ,  C09K8/56 ,  C09K8/575 ,  C09K8/62 ,  C09K8/80 ,  C09K8/88 ,  E21B43/02 ,  E21B43/04 ,  E21B43/267 ,  E21B33/138

CPC分类号： C09K8/805 ,  C09K8/5086 ,  C09K8/56 ,  C09K8/5755 ,  C09K8/62 ,  C09K8/80 ,  C09K8/88 ,  E21B43/025 ,  E21B43/04 ,  E21B43/267 ,  Y10S507/924

摘要： The present invention provides a method of treating a subterranean formation with a particulate laden fluid whereby particulate flowback is reduced or prevented. The method includes the steps of providing a fluid suspension including a mixture of a particulate upon which at least a partial coating of a tackifying compound is formed as a result of admixture of the tackifying compound therewith, pumping the suspension into a subterranean formation and depositing the mixture within the formation whereby the tackifying compound retards movement of at least a portion of the particulate within the formation upon flow of fluids from the subterranean formation.

摘要翻译： 本发明提供了一种用含有颗粒的流体处理地下地层的方法，从而减少或防止颗粒物回流。 该方法包括以下步骤：提供包含颗粒混合物的流体悬浮液，其上形成有至少一种增粘化合物的部分涂层，其结果是与增粘化合物混合，将悬浮液泵入地层并沉积 混合物，由此，当来自地层的流体流动时，增粘化合物阻止地层内至少一部分颗粒的运动。

公开(公告)号：US5787986A

公开(公告)日：1998-08-04

申请号：US725368

申请日：1996-10-03

申请人： Jim D. Weaver ,  Philip D. Nguyen ,  James R. Stanford ,  Bobby K. Bowles ,  Steven F. Wilson

发明人： Jim D. Weaver ,  Philip D. Nguyen ,  James R. Stanford ,  Bobby K. Bowles ,  Steven F. Wilson

IPC分类号： C09K8/56 ,  C09K8/575 ,  C09K8/80 ,  C09K8/88 ,  E21B43/02 ,  E21B43/04 ,  E21B43/26 ,  E21B43/267 ,  E21B33/138

CPC分类号： C09K8/805 ,  C09K8/56 ,  C09K8/5755 ,  C09K8/80 ,  C09K8/88 ,  E21B43/025 ,  E21B43/04 ,  E21B43/267

摘要： The present invention provides a method of treating a subterranean formation with a particulate laden fluid whereby particulate flowback is reduced or prevented. The method includes the steps of providing a fluid suspension including a mixture of a particulate upon admixture therewith, pumping the suspension into a subterranean formation and depositing the mixture within the formation whereby the tackifying compound retards movement of at least a portion of the particulate within the formation upon flow of fluids from the subterranean formation.

摘要翻译： 本发明提供了一种用含有颗粒的流体处理地下地层的方法，从而减少或防止颗粒物回流。 该方法包括以下步骤：提供包含与其混合的颗粒的混合物的流体悬浮液，将悬浮液泵送到地层中并将混合物沉积在地层内，由此增粘化合物阻止至少一部分颗粒在 流体从地层流动时形成。

公开(公告)号：US6047772A

公开(公告)日：2000-04-11

申请号：US188880

申请日：1998-11-09

申请人： Jim D. Weaver ,  Philip D. Nguyen ,  James R. Stanford ,  Brahmadeo T. Dewprashad

发明人： Jim D. Weaver ,  Philip D. Nguyen ,  James R. Stanford ,  Brahmadeo T. Dewprashad

IPC分类号： C09K8/508 ,  C09K8/56 ,  C09K8/575 ,  C09K8/62 ,  C09K8/80 ,  C09K8/88 ,  E21B43/02 ,  E21B43/04 ,  E21B43/267 ,  E21B33/138

CPC分类号： C09K8/5086 ,  C09K8/56 ,  C09K8/5755 ,  C09K8/62 ,  C09K8/80 ,  C09K8/805 ,  C09K8/88 ,  E21B43/025 ,  E21B43/04 ,  E21B43/267 ,  Y10S507/924

摘要： The present invention provides a method of treating a subterranean formation with a particulate laden fluid whereby particulate flowback is reduced or prevented. The method includes the steps of providing a fluid suspension including a mixture of a particulate, a tackifying compound and a multifunctional material, pumping the suspension into a subterranean formation and depositing the mixture within the formation whereby the tackifying compound retards movement of at least a portion of the particulate within the formation upon flow of fluids from the subterranean formation and said multifunctional material subsequently reacts with said tackifying compound to consolidate at least a portion of said particulate within said formation.

摘要翻译： 本发明提供了一种用含有颗粒的流体处理地下地层的方法，从而减少或防止颗粒物回流。 该方法包括提供包括颗粒，增粘化合物和多功能材料的混合物的流体悬浮液的步骤，将悬浮液泵送到地层中并将混合物沉积在地层内，由此增粘化合物阻止至少一部分的运动 来自地层和所述多功能材料的流体流动之后的地层中的颗粒物随后与所述增粘化合物反应，以固结所述地层中的所述颗粒的至少一部分。

公开(公告)号：US5839510A

公开(公告)日：1998-11-24

申请号：US783050

申请日：1997-01-14

申请人： Jim D. Weaver ,  Philip D. Nguyen ,  James R. Stanford ,  Bobby K. Bowles ,  Steven F. Wilson ,  R. Clay Cole ,  Mark A. Parker ,  Brahmadeo T. Dewprashad

发明人： Jim D. Weaver ,  Philip D. Nguyen ,  James R. Stanford ,  Bobby K. Bowles ,  Steven F. Wilson ,  R. Clay Cole ,  Mark A. Parker ,  Brahmadeo T. Dewprashad

IPC分类号： C09K8/508 ,  C09K8/56 ,  C09K8/575 ,  C09K8/62 ,  C09K8/80 ,  C09K8/88 ,  E21B43/02 ,  E21B43/04 ,  E21B43/26 ,  E21B43/267 ,  E21B33/138

CPC分类号： C09K8/805 ,  C09K8/5086 ,  C09K8/56 ,  C09K8/5755 ,  C09K8/62 ,  C09K8/80 ,  C09K8/88 ,  E21B43/025 ,  E21B43/04 ,  E21B43/267 ,  Y10S507/924

摘要： The present invention provides a method of treating a subterranean formation with a particulate laden fluid whereby particulate flowback is reduced or prevented. The method includes the steps of providing a fluid suspension including a mixture of a particulate, a tackifying compound and a hardenable resin, pumping the suspension into a subterranean formation and depositing the mixture within the formation whereby the tackifying compound retards movement of at least a portion of the particulate within the formation upon flow of fluids from the subterranean formation and said hardenable resin subsequently consolidates at least a portion of said particulate within said formation.

摘要翻译： 本发明提供了一种用含有颗粒的流体处理地下地层的方法，从而减少或防止颗粒物回流。 该方法包括提供包括颗粒，增粘化合物和可硬化树脂的混合物的流体悬浮液的步骤，将悬浮液泵送到地层中并将混合物沉积在地层内，由此增粘化合物阻止至少一部分的运动 当从地层和所述可硬化树脂流动的流体流动时，地层内的颗粒物随后在所述地层中固结至少一部分所述颗粒。

公开(公告)号：US07325608B2

公开(公告)日：2008-02-05

申请号：US11513923

申请日：2006-08-31

申请人： Diederik van Batenburg ,  Philip D. Nguyen ,  Jim D. Weaver

发明人： Diederik van Batenburg ,  Philip D. Nguyen ,  Jim D. Weaver

IPC分类号： E21B43/26

CPC分类号： C09K8/80 ,  E21B43/267

摘要： Methods that comprise: providing a carrier fluid comprising a delayed breaker; providing a plurality of proppant aggregates comprising a binder fluid and a filler material; suspending the plurality of proppant aggregates in the carrier fluid; introducing the carrier fluid into the subterranean formation at or above a pressure sufficient to create or enhance at least one fracture, the carrier fluid comprising the plurality of proppant aggregates suspended therein; allowing the carrier fluid to break so as to reduce the viscosity of the carrier fluid; and recovering at least a portion of the carrier fluid from the at least one fracture wherein at least a substantial portion of the plurality of proppant aggregates remains in the at least one fracture so as to create a high porosity propped fracture.

摘要翻译： 包括：提供包含延迟断路器的载体流体的方法; 提供包含粘合剂流体和填充材料的多个支撑剂聚集体; 将多个支撑剂聚集体悬浮在载体流体中; 将载体流体引导到等于或高于足以产生或增强至少一个裂缝的压力，所述载体流体包含悬浮在其中的多个支撑剂聚集体; 允许载体流体破裂以降低载体流体的粘度; 以及从所述至少一个裂缝中回收至少一部分所述载体流体，其中所述多个支撑剂聚集体的至少大部分保留在所述至少一个裂缝中，以便产生高孔隙率支撑断裂。

公开(公告)号：US07500519B2

公开(公告)日：2009-03-10

申请号：US11133554

申请日：2005-05-20

申请人： Jim D. Weaver ,  Billy F. Slabaugh ,  Robert E. Hanes, Jr. ,  Diederik van Batenburg ,  Mark A. Parker ,  Matthew E. Blauch ,  Neil A. Stegent ,  Philip D. Nguyen ,  Thomas D. Welton

发明人： Jim D. Weaver ,  Billy F. Slabaugh ,  Robert E. Hanes, Jr. ,  Diederik van Batenburg ,  Mark A. Parker ,  Matthew E. Blauch ,  Neil A. Stegent ,  Philip D. Nguyen ,  Thomas D. Welton

IPC分类号： E21B43/25 ,  E21B43/267

CPC分类号： C09K8/68 ,  C09K8/80 ,  Y10S507/922 ,  Y10S507/925

摘要： Provided are methods of modifying the stress-activated reactivity of subterranean fracture faces and other surfaces in subterranean formations. In one embodiment, the methods comprise: providing a treatment fluid that comprises a base fluid and a surface-treating reagent capable of modifying the stress-activated reactivity of a mineral surface in a subterranean formation; introducing the treatment fluid into a subterranean formation; and allowing the surface-treating reagent to modify the stress-activated reactivity of at least a portion of a mineral surface in the subterranean formation.

摘要翻译： 提供了改变地下断裂面和地下地层中的其它表面的应力激活反应性的方法。 在一个实施方案中，所述方法包括：提供包含基础流体和能够改变地下地层中的矿物表面的应力激活反应性的表面处理试剂的处理流体; 将处理流体引入地下地层; 并且允许表面处理试剂改变地层中矿物表面的至少一部分的应力活化反应性。

公开(公告)号：US5582249A

公开(公告)日：1996-12-10

申请号：US510399

申请日：1995-08-02

申请人： William J. Caveny ,  Jim D. Weaver ,  Philip D. Nguyen

发明人： William J. Caveny ,  Jim D. Weaver ,  Philip D. Nguyen

IPC分类号： C09K8/575 ,  C09K8/80 ,  C09K8/88 ,  E21B43/02 ,  E21B43/04 ,  E21B43/267 ,  E21B33/138

CPC分类号： C09K8/88 ,  C09K8/5755 ,  C09K8/80 ,  E21B43/025 ,  E21B43/04 ,  E21B43/267 ,  Y10S507/924

摘要： The addition of an adhesive coated material in intimate mixture with particulates for fracturing, gravel packing or other formation treatments decreases or substantially eliminates the flowback of particulates whether proppants or formation fines while stabilizing the particulate within the formation. Preferred adhesive coated materials include glass or ceramic fibers, polyolefins, polyamides, polyvinyls and cellulose derivatives in the form of particles, ribbons, fibers or flakes.

摘要翻译： 在压实，砾石填充或其他形成处理的颗粒物的紧密混合物中添加粘合剂涂覆材料会降低或基本上消除颗粒的回流，无论是支撑剂还是地层细粉，同时稳定地层内的颗粒。 优选的粘合剂涂覆材料包括玻璃或陶瓷纤维，聚烯烃，聚酰胺，聚乙烯和颗粒，带，纤维或薄片形式的纤维素衍生物。