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1. 发明授权

US11326411B2 Thermal activation of liner hanger for elastomer-less completion 有权
公开(公告)号：US11326411B2
公开(公告)日：2022-05-10
申请号：US16444943
申请日：2019-06-18
申请人： Andrew Duggan , Jeffrey C. Williams
发明人： Andrew Duggan , Jeffrey C. Williams
IPC分类号： E21B23/01 , E21B43/10 , E21B33/04 , E21B36/00
摘要： An apparatus and method for placing a member in a wellbore. The apparatus includes member conveyable downhole, a component of the member configured to perform an action in the wellbore, a potential energy source, a locking device and a heat source. The potential energy source is capable of activating the component. The locking device constrains the potential energy source from activating the component when the locking device is in a first state. The heat source changes the locking device from the first state to a second state in which the locking device allows the potential energy source to activate the component.

2. 发明授权

US09222607B2 Threaded connection with metal to metal seal capable of expansion 有权
标题翻译：螺纹连接与金属对金属密封能够扩展
公开(公告)号：US09222607B2
公开(公告)日：2015-12-29
申请号：US12899647
申请日：2010-10-07
申请人： Jeffrey C. Williams , Mark K. Adam
发明人： Jeffrey C. Williams , Mark K. Adam
IPC分类号： F16L15/00
CPC分类号： F16L15/009
摘要： A retaining device for a threaded connection that is expanded holds the connection together to prevent leakage. In a two step thread the retention device is located between the steps and comprises a nose in a groove that holds aligned surfaces together for a metal to metal connection and allows for relative axial movement at the same time.
摘要翻译：用于螺纹连接的保持装置被膨胀将连接保持在一起以防止泄漏。在两级螺纹中，保持装置位于台阶之间并且包括在凹槽中的鼻部，其将对准的表面保持在一起用于金属与金属连接并且允许同时相对轴向移动。

3. 发明授权

US09004182B2 Expandable downhole actuator, method of making and method of actuating 有权
标题翻译：可扩展的井下执行器，制造方法和致动方法
公开(公告)号：US09004182B2
公开(公告)日：2015-04-14
申请号：US12031758
申请日：2008-02-15
申请人： Keven O'Connor , Mark K. Adam , Jeffrey C. Williams
发明人： Keven O'Connor , Mark K. Adam , Jeffrey C. Williams
IPC分类号： E21B43/10 , E21B23/00 , E21B23/06 , E21B33/12
CPC分类号： E21B43/103 , E21B23/00 , E21B23/06 , E21B33/12 , Y10T29/496
摘要： Disclosed herein is a downhole actuator. The actuator includes, a discontinuous tubular being configured to restrict longitudinal expansion while longitudinally contracting in response to radial expansion.
摘要翻译：这里公开了一种井下致动器。致动器包括：不连续管状物，其构造成在纵向收缩时限制纵向膨胀，同时响应于径向膨胀。

4. 发明授权

US08016035B2 Chemical injection check valve incorporated into a tubing retrievable safety valve 有权
标题翻译：化学注入止回阀并入管道可回收的安全阀
公开(公告)号：US08016035B2
公开(公告)日：2011-09-13
申请号：US10972923
申请日：2004-10-25
申请人： Scott C. Strattan , Jeffrey K. Adams , Thomas S. Myerley , Jason Ives , Jeffrey C. Williams
发明人： Scott C. Strattan , Jeffrey K. Adams , Thomas S. Myerley , Jason Ives , Jeffrey C. Williams
IPC分类号： E21B47/10 , E21B34/06 , E21B41/02
CPC分类号： E21B34/105 , Y10T137/1782
摘要： Disclosed herein is a safety valve with a chemical injection configuration. The device includes a hydraulic fluid pressure operated piston at the housing. The device further includes a flow tube in operable communication with the piston and a chemical injection configuration disposed within the housing. Further disclosed herein is a method of maintaining the operation of a safety valve by injecting chemical fluid through a configuration within the safety valve.Still further disclosed herein is check valve. The check valve includes a seal, a dart having a closed head and sealable against the seal, one or more flutes on the dart, and a spring applying a biasing force to the dart to a sealing position, that force being overcomeable by a fluid pressure acting in a direction opposing the spring force.
摘要翻译：本文公开了一种具有化学注入构型的安全阀。该装置包括在壳体处的液压流体压力操作的活塞。该装置还包括与活塞可操作地连通的流管和设置在壳体内的化学注射构型。本文进一步公开的是通过将化学流体喷射穿过安全阀内的结构来维持安全阀的操作的方法。本文进一步公开的是止回阀。止回阀包括密封件，具有闭合头部并且可密封抵靠密封件的飞镖，飞镖上的一个或多个凹槽，以及向飞镖施加偏压力到弹簧到密封位置的弹簧，该力可被流体压力克服在与弹簧力相反的方向上作用。

5. 发明授权

US07703542B2 Expandable packer system 有权
公开(公告)号：US07703542B2
公开(公告)日：2010-04-27
申请号：US12156408
申请日：2008-05-30
申请人： Keven O'Connor , Mark K. Adam , Jeffrey C. Williams
发明人： Keven O'Connor , Mark K. Adam , Jeffrey C. Williams
IPC分类号： E21B33/12 , E21B17/00 , E21B19/16
CPC分类号： E21B43/103 , E21B33/10
摘要： The expandable casing packing element systems for cased and open-hole wellbores include an expandable casing member having a sealing device comprising a sealing element disposed between at least two retainer rings. The retainer rings have flat cross-sections and the sealing element is forced radially outward by the expansion of the expandable casing against the two retainer rings such that the sealing element protrudes outwardly beyond the retainer rings and engages the wall of a wellbore in three locations. The retainer rings can also include flares that extend outwardly from the body of the expandable casing to which they are attached. As the expandable casing is expanded, the flares are forced inward to compress the sealing element which is then extruded radially outward through a gap between the two retainer rings to engage and seal off the wellbore.

6. 发明授权

US07524247B2 Golf training system 有权
标题翻译：高尔夫训练系统
公开(公告)号：US07524247B2
公开(公告)日：2009-04-28
申请号：US11132484
申请日：2005-05-19
申请人： Jeffrey C. Williams
发明人： Jeffrey C. Williams
IPC分类号： A63B69/36
CPC分类号： A63B69/3632 , A63B53/14 , A63B60/10 , A63B69/3667
摘要： A golf training system includes a golf club, an alignment strip, and a plurality of markers for coupling to a golfer's apparel. The golf club includes a shaft having an axial centerline, a grip coupled to the shaft, and a head coupled to the shaft. The grip may have a length, a width, and a that varies from a minimum about equal to about the width to a maximum about equal to twice the width. The golf club may also include a polyhedron coupled to the shaft and positioned between the grip and the head. The polyhedron may have an axial alignment such that a vertex of the polyhedron is substantially parallel to the axial centerline of the shaft. The alignment strip may have a plurality of markings indicating a variety of possible locations for a golfer's feet in a stance, and a preferred position of a golf ball. The markers may be configured to be removably coupled to the golfer's appeal, and may serve as visual aids to the golfer during a swing.
摘要翻译：高尔夫训练系统包括高尔夫球杆，对准条和多个用于与高尔夫球手服装连接的标记。高尔夫球杆包括具有轴向中心线的轴，与轴连接的手柄和联接到轴的头部。把手可以具有从最小约等于宽度至最大约等于宽度的两倍的长度，宽度和宽度。高尔夫球杆还可以包括耦合到轴并位于手柄和头部之间的多面体。多面体可以具有轴向对准，使得多面体的顶点基本上平行于轴的轴向中心线。对准条可以具有指示高尔夫球手的脚的各种可能位置的多个标记，以及高尔夫球的优选位置。标记可以被配置为可移除地耦合到高尔夫球手的吸引力，并且可以在挥杆期间用作高尔夫球手的视觉辅助。

7. 发明申请

US20200173248A1 ANCHORING SYSTEM FOR EXPANDABLE TUBULARS 审中-公开
公开(公告)号：US20200173248A1
公开(公告)日：2020-06-04
申请号：US16204498
申请日：2018-11-29
申请人： Chee Kong Yee , Jeffrey C. Williams
发明人： Chee Kong Yee , Jeffrey C. Williams
IPC分类号： E21B33/129 , E21B23/01 , E21B43/10
摘要： A system for subterranean deployment in a wellbore comprising: an expandable tubular including an outer surface having a plurality of discrete recesses extending annularly about the expandable tubular; and a plurality of anchoring elements arranged in corresponding ones of the plurality of discrete recesses is disclosed.

8. 发明申请

US20110133448A1 Threaded Connection with Metal to Metal Seal Capable of Expansion 有权
标题翻译：螺纹连接与金属到金属密封可扩展
公开(公告)号：US20110133448A1
公开(公告)日：2011-06-09
申请号：US12899647
申请日：2010-10-07
申请人： Jeffrey C. Williams , Mark K. Adam
发明人： Jeffrey C. Williams , Mark K. Adam
IPC分类号： F16L25/00
CPC分类号： F16L15/009
摘要： A retaining device for a threaded connection that is expanded holds the connection together to prevent leakage. In a two step thread the retention device is located between the steps and comprises a nose in a groove that holds aligned surfaces together for a metal to metal connection and allows for relative axial movement at the same time.
摘要翻译：用于螺纹连接的保持装置被膨胀将连接保持在一起以防止泄漏。在两级螺纹中，保持装置位于台阶之间并且包括在凹槽中的鼻部，其将对准的表面保持在一起用于金属与金属连接并且允许同时相对轴向移动。

9. 发明申请

US20140334895A1 ANCHORING DEVICE, SYSTEM AND METHOD OF ATTACHING AN ANCHOR TO A TUBULAR 审中-公开
标题翻译：锚固装置，系统和将锚固件连接到管状体的方法
公开(公告)号：US20140334895A1
公开(公告)日：2014-11-13
申请号：US13888773
申请日：2013-05-07
申请人： Ammar A. Munshi , Keven M. O'Connor , Jeffrey C. Williams
发明人： Ammar A. Munshi , Keven M. O'Connor , Jeffrey C. Williams
IPC分类号： F16B29/00
CPC分类号： E21B23/01
摘要： An anchoring device includes at least one slip configured to fixedly engage the anchoring device to a structure when urged against the structure, and a member separate from the at least one slip positioned radially of the at least one slip having a portion that is radially deformable in response to longitudinal compression, the portion being configured to urge the at least one slip against the structure when deformed.
摘要翻译：锚固装置包括至少一个滑动构造成当被推靠在结构上时将锚固装置固定地接合到结构，并且与至少一个滑动件分开的构件与位于至少一个滑动件径向的部分分离，该滑动件具有可径向变形的部分响应于纵向压缩，所述部分构造成当变形时将所述至少一个滑动推向所述结构。

10. 发明授权

US08662161B2 Expandable packer with expansion induced axially movable support feature 有权
标题翻译：可膨胀封隔器具有膨胀引起的轴向移动支撑特征
公开(公告)号：US08662161B2
公开(公告)日：2014-03-04
申请号：US13034361
申请日：2011-02-24
申请人： Chee K Lee , Mark K. Adam , Jeffrey C. Williams
发明人： Chee K Lee , Mark K. Adam , Jeffrey C. Williams
IPC分类号： E21B33/12
CPC分类号： E21B33/1208
摘要： An open hole packer uses mandrel expansion and a surrounding sealing element that can optionally have a swelling feature and further a seal enhancing feature of a ring with an internal taper to match an undercut on the mandrel exterior. As a swage progresses to the taper at the transition between the ring and the extending flat fingers, the fingers get plastically deformed in an outward radial direction to push out the sealing element. Shrinkage of the mandrel axially due to radial expansion brings a ring on the mandrel outer surface under the fingers to act as a support for the fingers against the seal which is pushed against the open hole. Mirror image orientations are envisioned to aid in retaining pressure differentials in opposed directions. Another external mandrel ring extends into the seal to keep its position during differential pressure loading.
摘要翻译：开孔封隔器使用心轴膨胀和周围的密封元件，其可选地具有膨胀特征，并且还具有具有内锥度的环的密封增强特征以匹配心轴外部的底切。随着在环和延伸的扁平指状物之间的过渡处，锥形进入锥形，手指在向外的径向方向上塑性变形以推出密封元件。心轴由于径向膨胀而轴向收缩使手指外的心轴外表面上的环形成为手指抵靠打开孔的密封件的支撑。可以设想镜像方位，以帮助保持相反方向的压力差。另一个外部心轴环延伸到密封件中以在差压负载期间保持其位置。

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