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11. 发明授权

US08008234B2 Method and composition comprising at least three different average particle volume particulates for low damage gravel packing 有权
标题翻译：包含至少三种不同平均颗粒体积的微粒的方法和组合物用于低损伤砾石填充
公开(公告)号：US08008234B2
公开(公告)日：2011-08-30
申请号：US12816473
申请日：2010-06-16
申请人： Mohan K. R. Panga , Balkrishna Gadiyar , Ryan Hartman , Bruno Drochon , John W. Still , Bryan Stamm
发明人： Mohan K. R. Panga , Balkrishna Gadiyar , Ryan Hartman , Bruno Drochon , John W. Still , Bryan Stamm
IPC分类号： C09K8/50 , E21B43/04
CPC分类号： E21B43/04 , C09K8/80 , C09K8/805 , Y10S507/925
摘要： A gravel packing system, method and slurry. The system comprises a blending device to prepare a slurry comprising a carrier fluid suspending first, second and third particulates, wherein the carrier fluid comprises a brine and less than about 2.4 g/L (20 lb per 1000 gallons) of a viscosifier, and wherein the sum of the mass of the particulates is greater than about 2.4 kg/L (20 pounds per gallon), wherein the first average particle volume is between 27 and 3375 times larger than the second average particle volume, which in turn is between 27 and 3375 times larger than the third average particle volume. The system can also include tubing to position a screen in the wellbore and a slurry pump to circulate the slurry from the blending device in the wellbore in any order such that the particulates are deposited in the screen annulus to form a gravel pack.
摘要翻译：砾石包装系统，方法和浆料。该系统包括混合装置以制备包括悬浮第一，第二和第三颗粒的载体流体的浆料，其中载体流体包含盐水并且小于约2.4g / L（20磅/ 1000加仑）的增粘剂，并且其中颗粒物质的总和大于约2.4kg / L（每加仑20磅），其中第一平均颗粒体积比第二平均颗粒体积大27至3375倍，其又在27和比第三平均颗粒体积大3375倍。该系统还可以包括用于将筛网定位在井眼中的管道以及浆料泵，以使淤浆中的混合装置以任何顺序循环，使得颗粒物沉积在筛孔中以形成砾石填料。

12. 发明授权

US07789146B2 System and method for low damage gravel packing 有权
标题翻译：低破碎砾石包装的系统和方法
公开(公告)号：US07789146B2
公开(公告)日：2010-09-07
申请号：US12124910
申请日：2008-05-21
申请人： Mohan K. R. Panga , Balkrishna Gadiyar , Ryan Hartman , Bruno Drochon , John W. Still , Bryan Stamm
发明人： Mohan K. R. Panga , Balkrishna Gadiyar , Ryan Hartman , Bruno Drochon , John W. Still , Bryan Stamm
IPC分类号： E21B43/04
CPC分类号： E21B43/04 , C09K8/80 , C09K8/805 , Y10S507/925
摘要： A method is disclosed for low damage gravel packing. The method includes combining a carrier fluid, a first amount of particulates, and a second amount of particulates into a slurry. The first amount of particulates have a first average size distribution and the second amount of particulates have a second average size distribution, and the first average size distribution is at least three times larger than the second average size distribution. The slurry includes particles which are at least partially degradable material, and with reactive solid constituents. The reactive solid reacts with the degradable material and/or a hydrolysis product of the degradable material. The method further includes positioning a screen in a wellbore, and circulating the slurry through the wellbore such that the first amount of particulates and the second amount of particulates are deposited on an outer surface of the screen.
摘要翻译：公开了一种低损伤砾石包装的方法。该方法包括将载体流体，第一量的微粒和第二量的微粒组合成浆料。第一量的颗粒具有第一平均尺寸分布，第二量的颗粒具有第二平均尺寸分布，并且第一平均尺寸分布比第二平均尺寸分布大至少三倍。浆料包括至少部分可降解材料的颗粒和具有反应性固体成分的颗粒。反应性固体与可降解材料和/或可降解材料的水解产物反应。该方法还包括将筛网定位在井眼中，并使浆料循环通过井筒，使得第一量的微粒和第二量的微粒沉积在筛网的外表面上。

13. 发明申请

US20110265985A1 SYSTEM AND METHOD FOR LOW DAMAGE GRAVEL PACKING 有权
标题翻译：低损耗GRAVEL包装的系统和方法
公开(公告)号：US20110265985A1
公开(公告)日：2011-11-03
申请号：US13182191
申请日：2011-07-13
申请人： Mohan K. R. Panga , Balkrishna Gadiyar , Ryan Hartman , Bruno Drochon , John W. Still , Bryan Stamm
发明人： Mohan K. R. Panga , Balkrishna Gadiyar , Ryan Hartman , Bruno Drochon , John W. Still , Bryan Stamm
IPC分类号： E21B43/04
CPC分类号： E21B43/04 , C09K8/80 , C09K8/805 , Y10S507/925
摘要： A method is disclosed for low damage gravel packing. The method includes combining a carrier fluid, a first amount of particulates, and a second amount of particulates into a slurry. The first amount of particulates have a first average size distribution and the second amount of particulates have a second average size distribution, and the first average size distribution is at least three times larger than the second average size distribution. The slurry includes particles which are at least partially degradable material, and with reactive solid constituents. The reactive solid reacts with the degradable material and/or a hydrolysis product of the degradable material. The method further includes positioning a screen in a wellbore, and circulating the slurry through the wellbore such that the first amount of particulates and the second amount of particulates are deposited on an outer surface of the screen.
摘要翻译：公开了一种低损伤砾石包装的方法。该方法包括将载体流体，第一量的微粒和第二量的微粒组合成浆料。第一量的颗粒具有第一平均尺寸分布，第二量的颗粒具有第二平均尺寸分布，并且第一平均尺寸分布比第二平均尺寸分布大至少三倍。浆料包括至少部分可降解材料的颗粒和具有反应性固体成分的颗粒。反应性固体与可降解材料和/或可降解材料的水解产物反应。该方法还包括将筛网定位在井眼中，并使浆料循环通过井筒，使得第一量的微粒和第二量的微粒沉积在筛网的外表面上。

14. 发明授权

US08490699B2 High solids content slurry methods 失效
标题翻译：高固含量浆料方法
公开(公告)号：US08490699B2
公开(公告)日：2013-07-23
申请号：US12827758
申请日：2010-06-30
申请人： Mohan K. R. Panga , Peter J. Photos , John W. Still , Balkrishna Gadiyar , Bruno Drochon , Bryan Stamm
发明人： Mohan K. R. Panga , Peter J. Photos , John W. Still , Balkrishna Gadiyar , Bruno Drochon , Bryan Stamm
IPC分类号： E21B43/04 , C09K8/50
CPC分类号： E21B43/04 , C09K8/80 , C09K8/805 , E21B43/267
摘要： A method and system are disclosed for low damage gravel packing. The method comprises: combining a carrier fluid and a solids mixture into a slurry, wherein the solids mixture comprises a plurality of particle size distribution modes such that a packed volume fraction exceeds 0.75; contacting a screen with leak-off control agent to form a bridge; positioning the screen and circulating the slurry through the wellbore in any order such that the solids mixture is deposited between the screen and the wellbore; degrading the degradable material to increase porosity and permeability of the pack; removing the bridge; and producing a reservoir fluid from the formation. The system comprises the slurry, a tubing string and slurry pump to position the screen and circulate the slurry to form the bridge on the screen.
摘要翻译：公开了一种低损伤砾石包装的方法和系统。该方法包括：将载体流体和固体混合物混合成浆料，其中固体混合物包含多个粒度分布模式，使得填充体积分数超过0.75; 将屏幕与泄漏控制剂接触以形成桥; 定位筛网并以任何顺序使浆料循环通过井眼，使得固体混合物沉积在筛网和井眼之间; 降解可降解材料以增加包装的孔隙率和渗透性; 拆桥并从地层产生储层流体。该系统包括浆料，油管柱和浆料泵以定位筛网并使浆料循环以在筛网上形成桥。

15. 发明授权

US08322420B2 Toe-to-heel gravel packing methods 有权
标题翻译：脚跟砾石包装方法
公开(公告)号：US08322420B2
公开(公告)日：2012-12-04
申请号：US12569983
申请日：2009-09-30
申请人： Mehmet Parlar , Raymond Tibbles , Balkrishna Gadiyar , Bryan Stamm
发明人： Mehmet Parlar , Raymond Tibbles , Balkrishna Gadiyar , Bryan Stamm
IPC分类号： E21B43/04 , E21B21/00
CPC分类号： C09K8/04 , C09K2208/12 , E21B43/04
摘要： Gravel packing of a wellbore penetrating a subterranean formation is carried out in a wellbore having a cased section and an uncased section that contains water-based drilling fluids. A first water-based displacement fluid that contains a shale inhibitor is introduced into the wellbore to displace the water-based drilling fluids from the uncased section of the wellbore. A second water-based displacement fluid is introduced into the wellbore to displace fluids within the cased section of the wellbore. A sand control screen assembly is run to a selected depth within the uncased section of the wellbore to facilitate a gravel packing operation. A gravel pack slurry containing gravel and a viscosified carrier fluid is introduced into the wellbore to facilitate gravel packing of the uncased section. The gravel packing operation may be carried without the use of shunt flow paths and with the use of a sand screen assembly having at least one diverter valve to divert fluid returns to facilitate prevention of pressure build up.
摘要翻译：穿透地下地层的井筒的砾石填充是在具有套管段和含有水基钻井液的未套管段的井眼中进行的。将含有页岩抑制剂的第一种水基置换流体引入井筒中以从井筒的未被封装的部分移位水基钻井液。第二个水基置换流体被引入到井眼中以置换井筒的套管段内的流体。防砂筛管组件运行到井筒的未固化部分内的选定深度，以便于砾石包装操作。将含有砾石和粘稠载体流体的砾石填充浆料引入井眼中以促进未加封段的砾石填充。砾石填充操作可以在不使用分流流动路径的情况下进行，并且使用具有至少一个分流阀的砂筛组件来转移流体返回以便于防止压力积聚。

16. 发明申请

US20100096130A1 TOE-TO-HEEL GRAVEL PACKING METHODS 有权
标题翻译： TOE TO HEEL GRAVEL包装方法
公开(公告)号：US20100096130A1
公开(公告)日：2010-04-22
申请号：US12569983
申请日：2009-09-30
申请人： Mehmet Parlar , Raymond Tibbles , Balkrishna Gadiyar , Bryan Stamm
发明人： Mehmet Parlar , Raymond Tibbles , Balkrishna Gadiyar , Bryan Stamm
IPC分类号： E21B43/04
CPC分类号： C09K8/04 , C09K2208/12 , E21B43/04
摘要： Gravel packing of a wellbore penetrating a subterranean formation is carried out in a wellbore having a cased section and an uncased section that contains water-based drilling fluids. A first water-based displacement fluid that contains a shale inhibitor is introduced into the wellbore to displace the water-based drilling fluids from the uncased section of the wellbore. A second water-based displacement fluid is introduced into the wellbore to displace fluids within the cased section of the wellbore. A sand control screen assembly is run to a selected depth within the uncased section of the wellbore to facilitate a gravel packing operation. A gravel pack slurry containing gravel and a viscosified carrier fluid is introduced into the wellbore to facilitate gravel packing of the uncased section. The gravel packing operation may be carried without the use of shunt flow paths and with the use of a sand screen assembly having at least one diverter valve to divert fluid returns to facilitate prevention of pressure build up.
摘要翻译：穿透地下地层的井筒的砾石填充是在具有套管段和含有水基钻井液的未套管段的井眼中进行的。将含有页岩抑制剂的第一种水基置换流体引入井筒中以从井筒的未被封装的部分移位水基钻井液。第二个水基置换流体被引入到井眼中以置换井筒的套管段内的流体。防砂筛管组件运行到井筒的未固化部分内的选定深度，以便于砾石包装操作。将含有砾石和粘稠载体流体的砾石填充浆料引入井眼中以促进未加封段的砾石填充。砾石填充操作可以在不使用分流流动路径的情况下进行，并且使用具有至少一个分流阀的砂筛组件来转移流体返回以便于防止压力积聚。

17. 发明授权

US08408300B2 Open-hole stimulation system 有权
标题翻译：露天刺激系统
公开(公告)号：US08408300B2
公开(公告)日：2013-04-02
申请号：US12705885
申请日：2010-02-15
申请人： Ricardo Gomez Simancas , Bryan Stamm , Graham M. Watson , Tom Saunders
发明人： Ricardo Gomez Simancas , Bryan Stamm , Graham M. Watson , Tom Saunders
IPC分类号： E21B43/04
CPC分类号： E21B33/124 , E21B43/00 , E21B43/04
摘要： A stimulation system configured for use in open-hole wells. The system may alternatively or additionally be configured for multi-zone stimulation applications. The system includes assemblies which employ techniques and configurations for isolating recovery screens downhole even without the presence of well casing. In this manner protection may be provided from dowhnole contaminants such as water which might otherwise leak in from adjacent formation layers.
摘要翻译：一种配置用于露天井的刺激系统。该系统可以替代地或另外地被配置用于多区域刺激应用。该系统包括使用技术和构造的组件，即使没有井套管也可以将井下的回收屏幕分离。以这种方式，可以从道路污染物例如水提供保护，否则可能会从相邻的地层渗漏。

18. 发明申请

US20100314125A1 STIMULATION TECHNIQUE FOR OPEN HOLE WELL 有权
标题翻译：开孔的刺激技术
公开(公告)号：US20100314125A1
公开(公告)日：2010-12-16
申请号：US12794748
申请日：2010-06-06
申请人： Ricardo Gomez Simancas , Bryan Stamm , Graham Watson , Tom Saunders
发明人： Ricardo Gomez Simancas , Bryan Stamm , Graham Watson , Tom Saunders
IPC分类号： E21B43/25 , E21B43/08 , E21B33/12 , E21B43/04
CPC分类号： E21B33/124 , E21B43/00 , E21B43/04
摘要： A stimulation technique is provided for use in an open hole well. The stimulation technique utilizes a system which comprises one or more isolation devices positioned to isolate desired regions of the open hole well. At least one release mechanism is used to provide controlled release of stimulation material to a desired wellbore region of the open hole well. Additionally, a protection mechanism cooperates with each release mechanism to prevent undesirable contact between stimulation material and the surrounding wellbore wall of the open hole well. In many applications, the entire system is deployed and operated during a single trip downhole into the well.
摘要翻译：提供了用于露天井的刺激技术。刺激技术利用包括一个或多个隔离装置的系统，该隔离装置定位成隔离开孔的所需区域。使用至少一个释放机构来提供刺激材料的受控释放到开孔的所需井眼区域。此外，保护机构与每个释放机构配合以防止刺激材料与露天井的周围井筒壁之间的不期望的接触。在许多应用中，整个系统在井下的单次行程中被部署和操作。

19. 发明申请

US20120199346A1 COMPLETION ASSEMBLY 有权
标题翻译：完成装配
公开(公告)号：US20120199346A1
公开(公告)日：2012-08-09
申请号：US13367693
申请日：2012-02-07
申请人： Dinesh Patel , Andreea Madalina Tatulescu , Bryan Stamm , Spyro Kotsonis , Tom Saunders
发明人： Dinesh Patel , Andreea Madalina Tatulescu , Bryan Stamm , Spyro Kotsonis , Tom Saunders
IPC分类号： E21B43/04 , E21B33/12 , E21B43/12
CPC分类号： E21B43/04 , E21B43/08
摘要： A technique includes running a lower completion assembly into a well in a single trip. The lower completion assembly includes a screen, a first valve and a second valve. The technique includes performing a gravel packing operation using the lower completion assembly, where performing the gravel packing operation includes running a service assembly into the lower completion assembly to operate the first valve. The technique further includes removing the service assembly from the well and subsequently installing an upper completion assembly in the well. The installation of the upper completion assembly enables remote control of the second valve of the lower completion assembly for purposes of regulating the production of fluid from the well.
摘要翻译：一种技术包括在单次行程中将较低完井组件运行到井中。下完成组件包括屏幕，第一阀和第二阀。该技术包括使用下完井组件执行砾石包装操作，其中执行砾石包装操作包括将服务组件运行到下完井组件中以操作第一阀。该技术还包括从井中移除服务组件并随后在井中安装上部完井组件。上部完井组件的安装可以远程控制下部完井组件的第二个阀，以便调节从井中产生的流体。

20. 发明申请

US20120186874A1 DOWNHOLE SAND CONTROL APPARATUS AND METHOD WITH TOOL POSITION SENSOR 有权
标题翻译：具有工具位置传感器的卧室砂控制装置和方法
公开(公告)号：US20120186874A1
公开(公告)日：2012-07-26
申请号：US13355067
申请日：2012-01-20
申请人： Scott Malone , Aleksandar Rudic , Bryan Stamm , Philip Wassouf , Dexter Myles Mootoo
发明人： Scott Malone , Aleksandar Rudic , Bryan Stamm , Philip Wassouf , Dexter Myles Mootoo
IPC分类号： E21B47/02
CPC分类号： E21B47/09 , E21B43/045 , E21B47/01 , E21B47/04 , E21B47/0905 , E21B47/091 , E21B47/122 , E21B47/14
摘要： Systems and methods for monitoring a position of a service tool in a wellbore are provided. The service tool can have a sensor assembly coupled thereto and be positioned within the wellbore. The service tool can be moved within the wellbore. The distance travelled by the service tool in the wellbore can be measured with the sensor assembly. The position of the service tool in the wellbore can be determined by comparing the distance travelled to a stationary reference point.
摘要翻译：提供了用于监测井筒中的维修工具的位置的系统和方法。该维修工具可以具有耦合到其上的传感器组件并且被定位在井筒内。维修工具可以在井筒内移动。可以使用传感器组件测量在维护工具在井眼中行进的距离。可以通过比较行进到静止参考点的距离来确定维护工具在井眼中的位置。

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