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13 条记录 (耗时 0.015 秒)

    FORMATION TESTER TOOL
    1.
    发明申请
    FORMATION TESTER TOOL 有权

    公开(公告)号：US20220290509A1

    公开(公告)日：2022-09-15

    申请号：US17751084

    申请日：2022-05-23

    申请人： Halliburton Energy Services, Inc.

    发明人： Ping Sui ,  Nanjun Liu ,  Varun Gupta ,  Charles Kuo

    IPC分类号： E21B17/10 ,  E21B49/10

    摘要： A formation tester tool assembly includes a seal member mounted on rigid stabilizer that contacts a borehole wall separately from the seal member, so that seal exposure to a stabilization load that presses the tool against the borehole wall is limited or reduced by contact engagement of the stabilizer with the borehole wall. The stabilizer is provided by a hydraulically actuated probe piston reciprocally movable relative to a tool body on which it is mounted. The seal member is in some embodiments movable relative to the probe piston, for example being configured for hydraulic actuation to sealingly engage the borehole wall while the tool body is stabilized by action of the probe piston.

    FORMATION TESTER TOOL
    2.
    发明申请
    FORMATION TESTER TOOL 审中-公开

    公开(公告)号：US20190055792A1

    公开(公告)日：2019-02-21

    申请号：US16075453

    申请日：2016-06-07

    申请人： Halliburton Energy Services, Inc.

    发明人： Ping Sui ,  Nanjun Liu ,  Varun Gupta ,  Yu-Hsing Charles Kuo

    IPC分类号： E21B17/10 ,  E21B49/10

    摘要： A formation tester tool assembly includes a seal member mounted on rigid stabilizer that contacts a borehole wall separately from the seal member, so that seal exposure to a stabilization load that presses the tool against the borehole wall is limited or reduced by contact engagement of the stabilizer with the borehole wall. The stabilizer is provided by a hydraulically actuated probe piston reciprocally movable relative to a tool body on which it is mounted. The seal member is in some embodiments movable relative to the probe piston, for example being configured for hydraulic actuation to sealingly engage the borehole wall while the tool body is stabilized by action of the probe piston.

    Formation tester tool
    4.
    发明授权
    Formation tester tool 有权

    公开(公告)号：US11814908B2

    公开(公告)日：2023-11-14

    申请号：US17751084

    申请日：2022-05-23

    申请人： Halliburton Energy Services, Inc.

    发明人： Ping Sui ,  Nanjun Liu ,  Varun Gupta ,  Charles Kuo

    IPC分类号： E21B17/10 ,  E21B49/10

    CPC分类号： E21B17/1014 ,  E21B49/10

    摘要： A formation tester tool assembly includes a seal member mounted on rigid stabilizer that contacts a borehole wall separately from the seal member, so that seal exposure to a stabilization load that presses the tool against the borehole wall is limited or reduced by contact engagement of the stabilizer with the borehole wall. The stabilizer is provided by a hydraulically actuated probe piston reciprocally movable relative to a tool body on which it is mounted. The seal member is in some embodiments movable relative to the probe piston, for example being configured for hydraulic actuation to sealingly engage the borehole wall while the tool body is stabilized by action of the probe piston.

    Formation tester tool
    9.
    发明授权
    Formation tester tool 有权

    公开(公告)号：US11346162B2

    公开(公告)日：2022-05-31

    申请号：US16075453

    申请日：2016-06-07

    申请人： Halliburton Energy Services, Inc.

    发明人： Ping Sui ,  Nanjun Liu ,  Varun Gupta ,  Yu-Hsing Charles Kuo

    IPC分类号： E21B17/10 ,  E21B49/10

    摘要： A formation tester tool assembly includes a seal member mounted on rigid stabilizer that contacts a borehole wall separately from the seal member, so that seal exposure to a stabilization load that presses the tool against the borehole wall is limited or reduced by contact engagement of the stabilizer with the borehole wall. The stabilizer is provided by a hydraulically actuated probe piston reciprocally movable relative to a tool body on which it is mounted. The seal member is in some embodiments movable relative to the probe piston, for example being configured for hydraulic actuation to sealingly engage the borehole wall while the tool body is stabilized by action of the probe piston.

    Energized paek seals
    10.
    发明授权
    Energized paek seals 有权

    公开(公告)号：US10047570B2

    公开(公告)日：2018-08-14

    申请号：US15037390

    申请日：2013-12-19

    申请人： Halliburton Energy Services, Inc.

    发明人： Ping Sui

    IPC分类号： E21B33/128 ,  E21B17/02 ,  E21B33/12 ,  E21B47/00

    摘要： An example downhole tool may include a first component and a second component. A first seal may be positioned between the first component and the second component, and a first energizer may be positioned between the first seal and the first component. The first seal may comprise a polyaryletherketone (PAEK) material. The first energizer may be a compressible material. The PAEK material may be at least one of polyetherketone (PEK), polyether ether ketone (PEEK), polyetherketoneketone (PEKK), polyehtheretherketoneketone (PEEKK), and polyetherketoneether-ketoneketone (PEKEKK).