公开(公告)号：US09464489B2

公开(公告)日：2016-10-11

申请号：US14192516

申请日：2014-02-27

Applicant: Schlumberger Technology Corporation

Inventor： Thomas D. MacDougall ,  Harold S. Bissonnette

IPC: E21B17/02 ,  E21B23/08 ,  E21B47/01 ,  E21B47/12 ,  G01V11/00

CPC classification number: E21B17/028 ,  E21B23/08 ,  E21B47/01 ,  E21B47/12 ,  G01V11/005

Abstract: A well logging instrument deployment device according to this aspect of the invention includes a housing configured to be coupled to a pipe string. A latch disposed in the housing and is configured to retain a well logging instrument in a first longitudinal position inside the pipe string. An actuator is configured to release the latch to enable longitudinal movement of the well logging instrument inside the pipe string. A signal detector is operatively coupled to the actuator and is the configured to detect a command signal for operating the actuator.

Abstract translation: 根据本发明的该方面的测井仪器展开装置包括被配置为联接到管柱的壳体。 设置在壳体中的闩锁，构造成将测井仪器保持在管柱内部的第一纵向位置。 致动器构造成释放闩锁以使得测井仪器能够纵向运动在管柱内。 信号检测器可操作地耦合到致动器，并且被配置为检测用于操作致动器的命令信号。

公开(公告)号：US20160060967A1

公开(公告)日：2016-03-03

申请号：US14787324

申请日：2014-04-30

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Joseph Varkey ,  Vadim Protasov ,  Harold S. Bissonnette

IPC: E21B17/02

Abstract: An apparatus or system comprising, or a method utilizing, a pressure-tight head assembly coupling a multi-conductor wireline cable operable for downhole operations within a borehole extending into a subterranean formation. The head assembly comprises: an upper head attachment; a lower head attachment; an upper compression seal assembly; a gripper cone; and a rope socket. The upper compression seal assembly is threaded into and/or otherwise coupled to the upper head attachment in a manner causing the gripper cone to tighten onto the cable jacket.

Abstract translation: 或者一种利用压力密封头组件的装置或系统，该密封组件将可在井下操作中操作的多导体电缆线缆连接到延伸到地下地层的钻孔内。 头组件包括：上头部附件; 下头附件; 上压缩密封组件; 夹子锥; 和一个绳套。 上部压缩密封组件以使夹持器锥体紧固到电缆护套上的方式旋入和/或以其他方式耦合到上部头部附件。

公开(公告)号：US20140174762A1

公开(公告)日：2014-06-26

申请号：US14192516

申请日：2014-02-27

Applicant: Schlumberger Technology Corporation

Inventor： Thomas D. MacDougall ,  Harold S. Bissonnette

IPC: E21B23/14

CPC classification number: E21B17/028 ,  E21B23/08 ,  E21B47/01 ,  E21B47/12 ,  G01V11/005

Abstract: A well logging instrument deployment device according to this aspect of the invention includes a housing configured to be coupled to a pipe string. A latch disposed in the housing and is configured to retain a well logging instrument in a first longitudinal position inside the pipe string. An actuator is configured to release the latch to enable longitudinal movement of the well logging instrument inside the pipe string. A signal detector is operatively coupled to the actuator and is the configured to detect a command signal for operating the actuator.

Abstract translation: 根据本发明的该方面的测井仪器展开装置包括被配置为联接到管柱的壳体。 设置在壳体中的闩锁，构造成将测井仪器保持在管柱内部的第一纵向位置。 致动器构造成释放闩锁以使得测井仪器能够纵向运动在管柱内。 信号检测器可操作地耦合到致动器，并且被配置为检测用于操作致动器的命令信号。

公开(公告)号：US20150376961A1

公开(公告)日：2015-12-31

申请号：US14788516

申请日：2015-06-30

Applicant: Schlumberger Technology Corporation

Inventor： Serko Sarian ,  Harold S. Bissonnette ,  Sashank Vasireddy

IPC: E21B19/00 ,  B08B3/04 ,  E21B17/20 ,  B08B1/02

CPC classification number: B08B3/041 ,  B08B1/02 ,  B08B5/026 ,  E21B19/22 ,  E21B23/14

Abstract: A method for prolonging a wellbore cable life that includes pulling a cable from a wellbore. The method can also include cleaning the cable as the cable is pulled out of the wellbore. The method can also include applying a fluid to the cable as the cable is pulled out of the wellbore.

Abstract translation: 一种延长井筒电缆寿命的方法，包括从井筒拉出电缆。 该方法还可以包括当电缆从井孔中拉出时清洁电缆。 该方法还可以包括当电缆从井孔中拉出时将流体施加到电缆。

公开(公告)号：US10689916B2

公开(公告)日：2020-06-23

申请号：US14787324

申请日：2014-04-30

Applicant: Schlumberger Technology Corporation

Inventor： Joseph Varkey ,  Vadim Protasov ,  Harold S. Bissonnette

IPC: E21B17/02

Abstract: An apparatus or system comprising, or a method utilizing, a pressure-tight head assembly coupling a multi-conductor wireline cable operable for downhole operations within a borehole extending into a subterranean formation. The head assembly comprises: an upper head attachment; a lower head attachment; an upper compression seal assembly; a gripper cone; and a rope socket. The upper compression seal assembly is threaded into and/or otherwise coupled to the upper head attachment in a manner causing the gripper cone to tighten onto the cable jacket.