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21. 发明申请

US20110147007A1 Downhole-Adjustable Flow Control Device for Controlling Flow of a Fluid Into a Wellbore 有权
公开(公告)号：US20110147007A1
公开(公告)日：2011-06-23
申请号：US12905715
申请日：2010-10-15
申请人： Edward J. O'Malley , Elmer R. Peterson , Martin P. Coronado , Luis A. Garcia
发明人： Edward J. O'Malley , Elmer R. Peterson , Martin P. Coronado , Luis A. Garcia
IPC分类号： E21B34/06 , E21B34/00
CPC分类号： E21B43/12 , E21B23/004 , E21B34/14
摘要： A flow control device is provided that in one embodiment includes a flow-through region configured to receive formation fluid at an inflow region and discharge the received fluid at an outflow region and a setting device configured to adjust the flow of the fluid through the flow-through region to a selected level. The setting device includes a coupling member configured to be coupled to an external latching device adapted to move the coupling member to cause the setting device to alter the flow of the fluid from the flow-through region to the selected level.

22. 发明授权

US07441605B2 Optical sensor use in alternate path gravel packing with integral zonal isolation 有权
标题翻译：光学传感器用于具有整体区域隔离的交替路径砾石充填
公开(公告)号：US07441605B2
公开(公告)日：2008-10-28
申请号：US11273191
申请日：2005-11-14
申请人： Martin P. Coronado , Elmer R. Peterson
发明人： Martin P. Coronado , Elmer R. Peterson
IPC分类号： E21B43/14 , E21B33/12
CPC分类号： E21B47/123 , E21B17/025 , E21B17/1035 , E21B17/18 , E21B33/1285 , E21B47/06
摘要： Devices and methods for monitoring wellbore conditions while conducting hydrocarbon production within a wellbore, particularly an open-hole wellbore, having multiple zones within. A production tubing string assembly is made up having a plurality of packers for sealing within an open-hole wellbore having multiple individual zones. The production tubing string includes production nipples and one or more fiber optic sensor lines disposed upon the outside of the production tubing string. The sensor line or lines are disposed through the packers using a pass-through system so as to provide unbroken sensing line(s) to the surface of the wellbore. This allows temperature, pressure or other wellbore conditions to be monitored at the surface in each of the individual zones of interest.
摘要翻译：在井内具有多个区域的井眼特别是露天井眼内进行碳氢化合物生产的监测井眼条件的装置和方法。生产油管柱组件具有多个封隔器，用于密封在具有多个单独区域的露天井眼内。生产油管柱包括生产接头和设置在生产油管柱外侧的一个或多个光纤传感器线。传感器线或线通过封隔器使用通过系统布置，以便向井筒的表面提供不间断的感测线。这允许在感兴趣的每个单独区域中的表面处监测温度，压力或其它井眼条件。

23. 发明授权

US5611399A Screen and method of manufacturing 失效
标题翻译：屏幕和制造方法
公开(公告)号：US5611399A
公开(公告)日：1997-03-18
申请号：US555945
申请日：1995-11-13
申请人： Bennett M. Richard , Elmer R. Peterson , Brian J. Horton
发明人： Bennett M. Richard , Elmer R. Peterson , Brian J. Horton
IPC分类号： B01D29/11 , E21B43/08
CPC分类号： E21B43/088 , B01D29/111 , E21B43/084 , E21B43/086 , Y10T29/49604
摘要： A sand-filtering screen-making technique and screen are disclosed, which involves an initial assembly of the sand-filtering screen over an underlying coarse screen. The sand-filtering screen has a mechanical, longitudinal overlap-type joint. End caps are fitted over the filtering screen which has already been preassembled to the underlying coarse screen. The assembly is then mechanically forced through a die to compress the end caps onto the assembled filtering screen and underlying coarse screen. That subassembly is then assembled onto a base pipe and secured. An outer shroud can then be secured to the underlying base pipe, overlaying the filtering screen. The ends of the subassembly comprising the filtering screen and the underlying coarse screen are sealed against the support pipe by a packing gland arrangement at both ends.
摘要翻译：公开了一种滤砂筛选技术和筛网，其涉及在下面的粗筛网上初步组装砂滤筛。砂滤网具有机械纵向重叠型接头。端盖安装在已经预先组装到下面的粗筛上的过滤屏上。然后将组件机械地强制通过模具将端盖压缩到组装的过滤屏幕和下面的粗糙屏幕上。然后将该组件组装到基管上并固定。然后可以将外护罩固定到下面的基管，覆盖过滤网。包括过滤网和下面的粗筛的子组件的端部通过两端的填料压盖装置密封在支撑管上。

24. 发明授权

US5394938A Gravel pack screen for well completions 失效
标题翻译：砾石包装屏幕，用于完井
公开(公告)号：US5394938A
公开(公告)日：1995-03-07
申请号：US922717
申请日：1992-07-31
申请人： Holley M. Cornette , Robert K. Bethel , Elmer R. Peterson
发明人： Holley M. Cornette , Robert K. Bethel , Elmer R. Peterson
IPC分类号： E21B17/22 , E21B43/04 , E21B43/08
CPC分类号： E21B43/088 , E21B17/22 , E21B43/04
摘要： A gravel pack well tool comprised of a workstring having a gravel pack screen thereon wherein the workstring can be rotated without applying any substantial torque to the screen jacket which forms part of the gravel pack screen. This allows the workstring to be rotated in either direction during installation or removal of the gravel pack screen without damaging the screen jacket. The gravel pack screen is comprised of a fluid-permeable base pipe having a screen jacket rotatably mounted thereon.
摘要翻译：一种砾石充填井具，其工具具有砾石包装屏幕，其上可以旋转工作绳，而不对构成砾石包装屏幕的一部分的屏蔽套施加任何实质的扭矩。这允许在安装或移除砾石充填屏幕的同时在任一方向上旋转工作绳，而不会损坏屏蔽套。砾石包装屏幕由具有可旋转地安装在其上的筛套的流体可渗透的基管构成。

25. 发明授权

US4928768A Sump packer latching mechanism 失效
标题翻译：储罐封隔器闭锁机构
公开(公告)号：US4928768A
公开(公告)日：1990-05-29
申请号：US308878
申请日：1989-02-09
申请人： Elmer R. Peterson
发明人： Elmer R. Peterson
IPC分类号： E21B17/06 , E21B23/00 , E21B23/02
CPC分类号： E21B23/006 , E21B17/06 , E21B23/02
摘要： A locking mechanism for anchoring a tubing string to a hollow bore sump packer located at a position in a subterranean well. The locking mechanism is attachable to the end of a tubing string and incorporates radially shiftable locking members which are engagable with an internal, downwardly facing shoulder defined within the hollow bore of the sum packer. The radially shiftable locking elements are moved from a retracted to a locking position by reciprocating movements of a mandrel carried by the tubing string. A supporting surface on the mandrel controls the position of the radially shiftable locking elements. The position of the supporting surface relative to the radially shiftable locking elements is controlled by a J-pin secured to the sleeve carrying the radially shiftable locking elements and a cooperating J-slot carried by the mandrel. The configuration of the J-slot requires that the mandrel be shifted downwardly and then upwardly to engage the locking elements with the packer shoulder and again shifted downwardly and then upwardly to effect the unlocking of the locking elements relative to the locking shoulder. In a modification, the left hand threads conventionally provided on the top of the packer is utilized as the locking shoulder, and the locking members are carried on a sleeve surrounding the mandrel.
摘要翻译：一种用于将油管柱锚定在位于地下井中的位置的中空孔槽封隔器的锁定机构。锁定机构可附接到油管柱的端部并且包括径向可移动的锁定构件，其可接合限定在和包装机的中空孔内的内部朝下的肩部。径向可移动的锁定元件通过由管柱承载的心轴的往复运动从缩回位置移动到锁定位置。心轴上的支撑表面控制可径向移动的锁定元件的位置。支撑表面相对于可径向移动的锁定元件的位置由固定到承载径向可移动的锁定元件的套筒和由心轴承载的协作的J形狭槽的J形销控制。 J型槽的构造要求心轴向下移动然后向上移动以将锁定元件与封隔器肩部接合，并再次向下并向上移动以实现锁定元件相对于锁定肩部的解锁。在修改中，通常设置在封隔器顶部的左手螺纹用作锁定肩部，并且锁定构件承载在围绕心轴的套筒上。

26. 发明授权

US08469107B2 Downhole-adjustable flow control device for controlling flow of a fluid into a wellbore 有权
公开(公告)号：US08469107B2
公开(公告)日：2013-06-25
申请号：US12905715
申请日：2010-10-15
申请人： Edward J. O'Malley , Elmer R. Peterson , Martin P. Coronado , Luis A. Garcia
发明人： Edward J. O'Malley , Elmer R. Peterson , Martin P. Coronado , Luis A. Garcia
IPC分类号： E21B34/00 , E21B34/06 , E21B33/12
CPC分类号： E21B43/12 , E21B23/004 , E21B34/14
摘要： A flow control device is provided that in one embodiment includes a flow-through region configured to receive formation fluid at an inflow region and discharge the received fluid at an outflow region and a setting device configured to adjust the flow of the fluid through the flow-through region to a selected level. The setting device includes a coupling member configured to be coupled to an external latching device adapted to move the coupling member to cause the setting device to alter the flow of the fluid from the flow-through region to the selected level.

27. 发明授权

US08469105B2 Downhole-adjustable flow control device for controlling flow of a fluid into a wellbore 有权
标题翻译：井下可调流量控制装置，用于控制流体进入井眼的流动
公开(公告)号：US08469105B2
公开(公告)日：2013-06-25
申请号：US12645300
申请日：2009-12-22
申请人： Edward J. O'Malley , Elmer R. Peterson , Martin P. Coronado , Luis A. Garcia
发明人： Edward J. O'Malley , Elmer R. Peterson , Martin P. Coronado , Luis A. Garcia
IPC分类号： E21B34/00 , E21B34/06 , E21B33/12
CPC分类号： E21B43/12 , E21B23/004 , E21B34/14
摘要： A flow control device is provided that in one embodiment includes a flow-through region configured to receive formation fluid at an inflow region and discharge the received fluid at an outflow region and a setting device configured to adjust the flow of the fluid through the flow-through region to a selected level. The setting device includes a coupling member configured to be coupled to an external latching device adapted to move the coupling member to cause the setting device to alter the flow of the fluid from the flow-through region to the selected level.
摘要翻译：提供了一种流量控制装置，其在一个实施例中包括流通区域，其构造成在流入区域处接收地层流体并在流出区域排放接收的流体;以及设定装置，其被配置为调节流过流过区域的流体，通过区域到选定的级别。设置装置包括联接构件，其被配置为联接到适于移动联接构件的外部闭锁装置，以使得设定装置将流体从流通区域的流动改变到所选择的水平。

28. 发明授权

US08069921B2 Adjustable flow control devices for use in hydrocarbon production 有权
标题翻译：用于碳氢化合物生产的可调式流量控制装置
公开(公告)号：US08069921B2
公开(公告)日：2011-12-06
申请号：US12417346
申请日：2009-04-02
申请人： Luis A. Garcia , Martin P. Coronado , Elmer R. Peterson , Sean L. Gaudette , Michael H. Johnson
发明人： Luis A. Garcia , Martin P. Coronado , Elmer R. Peterson , Sean L. Gaudette , Michael H. Johnson
IPC分类号： E21B43/04
CPC分类号： E21B34/08 , E21B43/02 , E21B43/086 , E21B43/12
摘要： A flow control device may include a body having at least two flow paths configured to convey the fluid. The flow paths may be hydraulically isolated from one another in the body and at least one of the flow paths may be selectively occludable. In certain arrangements, a filtration element may be positioned upstream of one or more of the plurality of in-flow control devices. The flow paths may utilize features such as chamber and openings in order to impose a specified pressure drop on the fluid flowing thereacross.
摘要翻译：流量控制装置可以包括具有构造成输送流体的至少两个流动路径的主体。流动路径可以在体内彼此液压地隔离，并且至少一个流动路径可以是可选择性地封闭的。在某些布置中，过滤元件可以位于多个流入控制装置中的一个或多个的上游。流动路径可以利用诸如腔室和开口的特征，以便在其上流动的流体上施加规定的压降。

29. 发明申请

US20090205834A1 Adjustable Flow Control Devices For Use In Hydrocarbon Production 有权
标题翻译：用于烃生产的可调式流量控制装置
公开(公告)号：US20090205834A1
公开(公告)日：2009-08-20
申请号：US12417346
申请日：2009-04-02
申请人： Luis A. Garcia , Martin P. Coronado , Elmer R. Peterson , Sean L. Gaudette , Michael H. Johnson
发明人： Luis A. Garcia , Martin P. Coronado , Elmer R. Peterson , Sean L. Gaudette , Michael H. Johnson
IPC分类号： E21B34/06 , E21B34/10
CPC分类号： E21B34/08 , E21B43/02 , E21B43/086 , E21B43/12
摘要： A flow control device may include a body having at least two flow paths configured to convey the fluid. The flow paths may be hydraulically isolated from one another in the body and at least one of the flow paths may be selectively occludable. In certain arrangements, a filtration element may be positioned upstream of one or more of the plurality of in-flow control devices. The flow paths may utilize features such as chamber and openings in order to impose a specified pressure drop on the fluid flowing thereacross.
摘要翻译：流量控制装置可以包括具有构造成输送流体的至少两个流动路径的主体。流动路径可以在体内彼此液压地隔离，并且至少一个流动路径可以是可选择性地封闭的。在某些布置中，过滤元件可以位于多个流入控制装置中的一个或多个的上游。流动路径可以利用诸如腔室和开口的特征，以便在其上流动的流体上施加规定的压降。

30. 发明授权

US06478092B2 Well completion method and apparatus 有权
公开(公告)号：US06478092B2
公开(公告)日：2002-11-12
申请号：US09729808
申请日：2000-12-05
申请人： Benn A. Voll , Elmer R. Peterson , Simon Angelle , Ken Dyson , John L. Baugh , John T. Broome
发明人： Benn A. Voll , Elmer R. Peterson , Simon Angelle , Ken Dyson , John L. Baugh , John T. Broome
IPC分类号： E21B4308
CPC分类号： E21B43/108 , B01D29/111 , B01D29/15 , E21B43/084 , E21B43/103 , E21B43/105
摘要： Three embodiments of an expandable screen are described. In the preferred embodiment, the base layer, filtering layer, and outer layer are joined together in a sintering furnace in the form of a flat sheet which is in turn rolled up. The layered sheet is then formed into a tube by rolling it to make a longitudinal or spiral joint which is welded with connections placed on ends. In an alternative embodiment, the base layer and filtering layer are sintered together and formed into a tube which is in turn inserted into an outer protective tube. In a third embodiment, a base pipe is perforated and its exterior surface threaded. A wire runs through the threads with a protective jacket over the underlying assembly. Upon expansion, the opening sizes remain relatively constant.

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