公开(公告)号：US12044076B2

公开(公告)日：2024-07-23

申请号：US17340012

申请日：2021-06-05

申请人： PREMIERE, INC.

发明人： Kris Henderson ,  Jayaram Subramanian

IPC分类号： E21B17/043 ,  E21B4/18 ,  E21B17/02

CPC分类号： E21B17/021 ,  E21B4/18 ,  E21B17/043

摘要： An apparatus for transferring torque comprising a pipe handling assembly configured to use fluid pressure to provide torque forces to set or release slips from a pipe. Set down force or other frictional measures on a pipe collar are not required. A method to create reactive torque force comprising a series of gears interconnected with each other through a clutch that can be engaged and disengaged. A link may be provided to a top drive rail via a gripperbox which provides reactive force to stop rotation of a power screw female (threaded nut) to facilitate threading action to set or release slips on pipe. Reactive force may be created using a plurality of axial pistons attached to a moveable half of a hirth coupling. Other friction-creating members (such as, for example, a brake pad material or similar material) may be used to create frictional forces between two surfaces.

公开(公告)号：US20230358104A1

公开(公告)日：2023-11-09

申请号：US18354597

申请日：2023-07-18

申请人： DynaEnergetics Europe GmbH

发明人： Christian Eitschberger ,  Gernot Uwe Burmeister

IPC分类号： E21B43/119 ,  E21B17/043 ,  E21B17/02 ,  E21B17/042

CPC分类号： E21B17/043 ,  E21B17/028 ,  E21B17/0423 ,  E21B43/119

摘要： An orientable perforating gun assembly includes a gun housing and a charge carrier positioned within an interior space of the gun housing. The charge carrier supports a shaped charge in a fixed rotational orientation relative to the gun housing. The orientable perforating gun assembly further includes an orientation alignment ring rotatably connected to a first end of the gun housing.

公开(公告)号：US20230349238A1

公开(公告)日：2023-11-02

申请号：US18310246

申请日：2023-05-01

申请人： Impact Selector International, LLC

发明人： Brandon Martin

IPC分类号： E21B17/02 ,  E21B17/042 ,  E21B17/043 ,  E21B17/046

CPC分类号： E21B17/021 ,  E21B17/0426 ,  E21B17/043 ,  E21B17/046 ,  E21B17/028

摘要： A downhole tool for connecting with a conveyance line. The downhole tool may be or comprise a connector assembly operable to connect to the line. The connector assembly may include a first connector, a second connector, a latching member, and a rotatable member. The first connector and the second connector may be configured to accommodate the line therebetween. The latching member may be latched against the first connector. The rotatable member may be operatively connected with the latching member such that rotation of the rotatable member with respect to the latching member causes relative axial movement between the latching member and the rotatable member thereby forcing the first connector and the second connector toward each other to compress the line therebetween to therefore connect the connector assembly to the line.

公开(公告)号：US20180292037A1

公开(公告)日：2018-10-11

申请号：US15947264

申请日：2018-04-06

申请人： Ameriforge Group Inc.

发明人： Justin Fraczek ,  Waybourn Anderson ,  Alex Gidman ,  Julio Garza

IPC分类号： F16L37/138 ,  E21B17/07 ,  E21B17/01 ,  F16L37/124

CPC分类号： F16L37/138 ,  E21B17/01 ,  E21B17/043 ,  E21B17/073 ,  E21B17/085 ,  F16L37/124

摘要： This disclosure includes various connection devices and assemblies, such as telescoping riser joints, that include at least one of the present connection devices. Some of the present connection devices, for example, include a housing having a bore therethrough; a locking ring rotatably movable relative to the housing between a first position and a second position; and an engagement member laterally moveable relative to the bore of the housing between a retracted position and an extended position. In some such connection devices, the locking ring is configured such that movement from the first position to the second position causes the engagement member to move from the retracted position to the extended position.

公开(公告)号：US20180106116A1

公开(公告)日：2018-04-19

申请号：US15836207

申请日：2017-12-08

申请人： EVOLUTION ENGINEERING INC.

发明人： Aaron W. LOGAN ,  Patrick R. DERKACZ ,  Justin C. LOGAN ,  David A. SWITZER

IPC分类号： E21B17/043 ,  E21B17/042 ,  E21B47/01 ,  E21B17/05 ,  E21B47/024 ,  E21B17/00 ,  E21B7/06

CPC分类号： E21B17/043 ,  E21B7/067 ,  E21B17/00 ,  E21B17/042 ,  E21B17/05 ,  E21B47/01 ,  E21B47/024

摘要： Adjustment of the angle of a bent sub or other steering feature in a drill string relative to a reference angle of a downhole sensor is facilitated by a rotatable coupling between the bent sub and the sensor. The rotatable coupling may be rotated to align the high side with a reference indicium and locked at the set angle. Rows of ceramic balls retained in circumferential channels may be provided to permit rotation while carrying tensile and compressional forces. Calibration of the sensor is facilitated and opportunities for certain measurement errors are eliminated. An embodiment provides a mechanism for locking the rotatable coupling at a desired angle. The embodiment comprises a ring with teeth that engage a downhole portion of the coupling and depressions that engage an uphole portion of the coupling.

公开(公告)号：US20170328139A1

公开(公告)日：2017-11-16

申请号：US15154612

申请日：2016-05-13

申请人： Dril-Quip, Inc.

发明人： Morris B. Wade ,  Bruce J. Witwer ,  Blake T. Deberry

IPC分类号： E21B17/043 ,  F16L15/08

CPC分类号： E21B17/043 ,  E21B17/042 ,  F16L15/08 ,  Y10T29/49881

摘要： In accordance with embodiments of the present disclosure, an improved anti-rotation device for preventing rotation of two joined tubular members of a connector assembly is provided. The connector assembly includes a first threaded portion connected to a second threaded portion. The anti-rotation device includes at least one self-tapping screw installed in an associated threaded bore formed in and tangential to a flange of the second threaded portion. When installed, the at least one self-tapping screw engages a shoulder of the first threaded portion. A partial thread is formed in the shoulder of the first threaded portion by the at least one self-tapping screw, which forms a shear-resistive force that prevents rotation of the first threaded portion relative to the second threaded portion, and thus prevents rotation of one tubular member relative to the other.

公开(公告)号：US20170328138A1

公开(公告)日：2017-11-16

申请号：US15151032

申请日：2016-05-10

申请人： Vetco Gray Inc.

发明人： William Alexander Loose-Mitchell ,  Mayur Mansukh ,  Joseph William Pallini, JR. ,  Dennis Robert Martinchich

IPC分类号： E21B17/043 ,  F16L15/08

CPC分类号： E21B17/043 ,  F16L15/08

摘要： A tubular member connection system includes a box having an inner diameter surface and internal box threads. A pin has an outer diameter surface and external pin threads, the pin threads shaped to mate with the box threads to releasably secure the pin to the box so that the pin and the box are aligned along a common central axis. A slot is located in one of the inner diameter surface and the outer diameter surface, the slot having a pair of sidewalls. An anti-rotation profile is located in the other of the inner diameter surface and the outer diameter surface. A key is sized to fit within the slot and have a key profile shaped to engage the anti-rotation profile and prevent relative rotational movement between the box and the pin.

公开(公告)号：US20170306707A1

公开(公告)日：2017-10-26

申请号：US15520244

申请日：2014-11-24

申请人： Halliburton Energy Services, Inc.

发明人： Alben D'Silva ,  Neil Roy Choudhury

IPC分类号： E21B17/043 ,  F16L15/04 ,  E21B17/02

CPC分类号： E21B17/043 ,  E21B17/02 ,  F16L15/04

摘要： Certain aspects and examples of the disclosure herein are directed to a device for allowing downhole drilling tubing to withstand greater torques. Certain examples may allow a tube segment to experience a higher torque without the need for increasing the tube or thread size. Certain examples provide for a roller or sprag configuration positioned with respect to a tube segment that allows the tube segment to withstand higher torques.

公开(公告)号：US09644458B2

公开(公告)日：2017-05-09

申请号：US14510215

申请日：2014-10-09

申请人： Phong Vu

发明人： Phong Vu

IPC分类号： E21B43/08 ,  E21B17/043

CPC分类号： E21B43/088 ,  E21B17/043

摘要： Fluid flow between screen-pipe annuli of pipe sections in a down-hole well structure is provided by a fluid communication sleeve assembly that may be installed where adjacent pipe sections are connected. A flow ring is provided at each pipe section end, each flow ring providing fluid communication from and to an annulus between a screen and a corresponding base pipe. The fluid communication sleeve assembly includes a screen shield spaced from the adjoining pipes and the pipe joint, the screen shield connected to a flow ring at each screen shield end, and a lock nut at each screen shield end, the lock nut retaining a screen shield end to a corresponding flow ring. A method for providing fluid flow between screen-pipe annuli of pipe is also provided.

公开(公告)号：US20170122042A1

公开(公告)日：2017-05-04

申请号：US15337869

申请日：2016-10-28

申请人： Stream-Flo Industries Ltd.

发明人： Todd Anthony TRAVIS ,  Chi YAO ,  Eric CALZONCINTH ,  Heinrich LANG

IPC分类号： E21B17/043 ,  E21B33/04 ,  E21B19/06 ,  E21B19/16

CPC分类号： E21B17/043 ,  E21B7/20 ,  E21B17/03 ,  E21B19/06 ,  E21B33/0415

摘要： A system and method for locking together a running tool and a tubular member to rotate the tubular member. The system includes a tubular member and a running tool adapted to engage in a mechanical connection such that the running tool and the tubular member are arranged concentrically and moveable longitudinally together. The system includes a locking assembly adapted to lock the tubular member and the running tool together once the tubular member and the running tool are engaged in the mechanical connection, so that torque applied to the running tool is applied to the tubular member through the locking assembly to rotate the running tool and the tubular member synchronously. The locking assembly is adapted to unlock the tubular member and the running tool when the tubular member is landed on a shoulder of an outer tubular member so that the mechanical connection can then be disengaged.