-
公开(公告)号：US11530594B2
公开(公告)日：2022-12-20
申请号：US16651812
申请日：2019-05-17
发明人： Philippe Quero , Eric Bivens
IPC分类号： E21B33/12 , E21B33/124 , E21B33/128
摘要： A wellbore isolation assembly has an outer housing having an inner bore having a treatment port formed therein, and a floating inner mandrel disposed within the inner bore. The floating inner mandrel can have an inner bore formed therethrough with a fluid port formed therein. One or more fluid chambers, disposed in an annulus formed between the outer housing and the floating inner mandrel, having a working fluid operably disposed therein and one or more inflatable elements operable to receive the working fluid therein. A plunger disposed in the annulus and coupled with the floating inner mandrel and operable to urge the working fluid from the one or more fluid chambers to the one or more inflatable elements. The floating inner mandrel operable to transition between a first position and a second position and the treatment port and the fluid port substantially aligned in the second position.
-
公开(公告)号：US11313186B2
公开(公告)日：2022-04-26
申请号：US17172297
申请日：2021-02-10
发明人： Radovan Rolovic , Shubhangi Dalavi , Eric Bivens
摘要： Provided is a method for connecting coiled tubing strings, and a coiled tubing working connector, in accordance with one aspect of the disclosure. The method for connecting coiled tubing strings, in one aspect, includes lowering a downhole end of a first coiled tubing string within a wellbore, an uphole end of the first coiled tubing string remaining outside of the wellbore. The method, in one aspect, further includes coupling the uphole end of the first coiled tubing string to a downhole end of a second coiled tubing string while the uphole end of the first coiled tubing string remaining outside of the wellbore to form a combined coiled tubing string, and lowering the combined coiled tubing string within the wellbore.
-
公开(公告)号：US20210254412A1
公开(公告)日：2021-08-19
申请号：US17175205
申请日：2021-02-12
发明人： Philippe Quero , Eric Bivens , Robert Gordon Howard , Harley Jones, II , Peter Gainey , Malcolm Richard
摘要： Provided is a method for connecting coiled tubing strings, as well as a flexible stabbing snake. In one aspect, the method for connecting coiled tubing strings includes lowering a downhole end of a first coiled tubing string within a wellbore, and coupling an uphole end of the first coiled tubing string to a downhole end of a second coiled tubing string at a location between a coiled tubing injector and the wellbore to form a combined coiled tubing string. In at least one aspect, the method further includes lowering the combined coiled tubing string within the wellbore.
-
公开(公告)号：US20240035345A1
公开(公告)日：2024-02-01
申请号：US18378510
申请日：2023-10-10
发明人： Philippe QUERO , Eric Bivens
CPC分类号： E21B19/008 , B65H75/146 , B65H75/4407 , E21B17/20 , E21B19/22
摘要： A reel assembly is provided. The reel assembly includes a housing, a drum core disposed within the housing, and a splitter flange separating the drum core into a first partition and a second partition. A first conduit is wound on the first partition of the drum core, and a second conduit is wound on the second partition of the drum core. A conduit handler system is utilized to make a connection or test a connection between the first conduit and the second conduit using actuating pistons to apply a compressive or an opposing tensile force on the connection.
-
公开(公告)号：US20230100469A1
公开(公告)日：2023-03-30
申请号：US17490949
申请日：2021-09-30
发明人： Eric Bivens , Philippe Quero
摘要： A system for deploying downhole components includes a housing apparatus comprising a tool chamber configured to house a plurality of downhole tools and a conveyance configured to run the housing apparatus along the wellbore. The housing apparatus is secured to an end of the conveyance. The system for deploying downhole components also includes an actuation mechanism configured to selectively eject individual downhole tools of the plurality of downhole tools from the housing apparatus at respective locations in the wellbore.
-
公开(公告)号：US20210010337A1
公开(公告)日：2021-01-14
申请号：US16955697
申请日：2018-12-28
发明人： Neha Sahdev , Eric Bivens , Philippe Quero
摘要： The present disclosure generally relates to oilfield equipment and, in particular, to downhole tools, and related systems and methods for characterizing flow in a wellbore. More particularly, the present disclosure relates to methods and systems for obtaining flow data for evaluation of production profiles of wellbores. A system may be provided that comprises a work string, an external support device secured to an exterior of the work string, and at least one data collection device coupled to the external support device.
-
公开(公告)号：US11795761B2
公开(公告)日：2023-10-24
申请号：US17576327
申请日：2022-01-14
IPC分类号： E21B4/02
CPC分类号： E21B4/02
摘要： A positive displacement motor (PDM) is provided comprising an outer housing, a thermoplastic stator and a rotor. The PDM may additionally include a mechanism that allows the stator to be removable from the PDM when the PDM is not in operation and resists rotational movement of the stator with reference to a longitudinal axis of the stator and axial movement of the stator along the longitudinal axis of the stator when the PDM is operating, and a rotor disposed within the stator and configured to rotate within the stator when a fluid flows through the stator.
-
公开(公告)号：US20210246742A1
公开(公告)日：2021-08-12
申请号：US17172297
申请日：2021-02-10
发明人： Radovan Rolovic , Shubhangi Dalavi , Eric Bivens
摘要： Provided is a method for connecting coiled tubing strings, and a coiled tubing working connector, in accordance with one aspect of the disclosure. The method for connecting coiled tubing strings, in one aspect, includes lowering a downhole end of a first coiled tubing string within a wellbore, an uphole end of the first coiled tubing string remaining outside of the wellbore. The method, in one aspect, further includes coupling the uphole end of the first coiled tubing string to a downhole end of a second coiled tubing string while the uphole end of the first coiled tubing string remaining outside of the wellbore to form a combined coiled tubing string, and lowering the combined coiled tubing string within the wellbore.
-
公开(公告)号：US20200003026A1
公开(公告)日：2020-01-02
申请号：US16341870
申请日：2018-06-29
发明人： Philippe Quero , Eric Bivens
IPC分类号： E21B41/00 , E21B47/022
摘要： A multilateral entry tool enables an operator to identify a target lateral wellbore, and efficiently guide a bottom hole assembly (BHA) into the target lateral for diagnostic, servicing or other wellbore operations. The multilateral entry tool provides independent control over both kick-over and orientation mechanisms such that the operator may either pivot the BHA without rotating, or rotate the BHA without pivoting. The BHA may be rotated in either direction, and the degree that the BHA can be pivoted may be fully adjustable. Sensors on the entry tool may penult the operator to verify a successful lateral entry, and the BHA may be straightened to reduce drag as the BHA is advanced into the lateral wellbore.
-
公开(公告)号：US10113388B2
公开(公告)日：2018-10-30
申请号：US14670057
申请日：2015-03-26
发明人： Takao Stewart , Robert Lee Pipkin , Eric Bivens , Fraser McNeil , Michael Bailey , Tim Holiman Hunter
IPC分类号： E21B33/126 , E21B33/128 , E21B23/06
摘要： An actuatable wellbore isolation assembly including a housing defining an axial flowbore and including a mandrel portion, a first end portion, and a second end portion; a radially expandable isolating member positioned circumferentially about the housing; a sliding sleeve circumferentially positioned about the mandrel, the sliding sleeve being movable from a first position, in which the sliding sleeve retains the isolating member in a narrower non-expanded conformation, to a second position, in which the sliding sleeve does not retain the isolating member in the narrower non-expanded conformation; and an actuator assemblage configured to allow movement of the sliding sleeve from the first to the second position. In an exemplary embodiment, the actuator assemblage includes a biasing chamber having a biasing member disposed therein, wherein the biasing member is configured to apply a force to the sliding sleeve to move the sliding sleeve from the first to the second position.
-
-
-
-
-
-
-
-
-
搜索结果
24 条记录 (耗时 0.019 秒)
