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公开(公告)号：US11776712B2
公开(公告)日：2023-10-03
申请号：US17724808
申请日：2022-04-20
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , David Kim , Maria Grisanti , Burcu Unal Altintas
CPC classification number: H01B9/005 , G02B6/4416 , G02B6/4483 , G02B6/4486 , G02B6/504 , H01B7/0225 , H01B7/0275 , H01B13/0036 , H01B13/14
Abstract: An opto-electrical cable may include an opto-electrical cable core and a polymer layer surrounding the opto-electrical cable core. The opto-electrical cable core may include a wire, one or more channels extending longitudinally along the wire, and one or more optical fibers extending within each channel. The opto-electrical cable may be made by a method that includes providing a wire having a channel, providing optical fibers within the channel to form an opto-electrical cable core, and applying a polymer layer around the opto-electrical cable core. A multi-component cable may include one or more electrical conductor cables and one or more opto-electrical cables arranged in a coax, triad, quad configuration, or hepta configuration. Deformable polymer may surround the opto-electrical cables and electrical conductor cables.
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公开(公告)号：US11725468B2
公开(公告)日：2023-08-15
申请号：US15546207
申请日：2015-01-26
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Joseph Varkey , David Geehyun Kim , Maria Auxiliadora Grisanti
IPC: E21B17/20 , G02B6/44 , E21B47/12 , E21B47/135
CPC classification number: E21B17/206 , E21B47/12 , E21B47/135 , G02B6/4416 , G02B6/4427
Abstract: A slickline that includes both electrically conductive and fiber optic capacity. The slickline includes a fiber optic thread or bundle of threads disposed in a support tube and surrounded by an electrically conductive member such as tightly wound copper threads. In certain embodiments, the electrically conductive member may be provided in direct contact with the support tube without the requirement of an insulating layer. Alternatively, the tube itself may be foregone with a channel for the fiber optic thread or bundle defined by insulating material about the electrically conductive member. Either way, the overall profile of the slickline may advantageously be kept to a minimum.
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公开(公告)号：US11158442B2
公开(公告)日：2021-10-26
申请号：US16034639
申请日：2018-07-13
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , Burcu Unal Altintas , Jushik Yun , Dong Yang , Sheng Chang , Ramnik Singh
IPC: E21B23/14 , B05D1/00 , C23C4/06 , C23C4/131 , C23C4/16 , C23C4/18 , H01B13/24 , B05D3/12 , B05D3/14 , B05D7/00
Abstract: A method of manufacturing a jacketed metal line is detailed herein. The method of manufacturing a jacketed metal line can include roughening an outer surface of a metal core of the line. An insulating polymer layer can be applied to the metal core, and the insulating polymer layer can include a reinforcing additive comprising: graphite, carbon, glass, aramid, short-fiber filled PolyEtherEtherKetone, mircron-sized polytetrafluoroethylene, or combinations thereof. The roughened metal core can then be exposed a heat source for at least partially melting the polymer layer; and the partially melted polymer layer and insulated roughened metal core can be ran through a set of shaping rollers.
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公开(公告)号：US10854354B2
公开(公告)日：2020-12-01
申请号：US15655979
申请日：2017-07-21
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , Sheng Chang , Burcu Unal Altintas , Qingdi Huang , Jeffrey Joseph Kamps , Paul Wanjau
Abstract: A method and method of using a cable that includes a cable core. The cable core has an inner armor wire layer disposed thereabout. The inner armor wire layer has an outer armor wire layer disposed thereabout. The inner armor wire layer and outer armor wire layer have torque removed therefrom during manufacturing.
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公开(公告)号：US20200024920A1
公开(公告)日：2020-01-23
申请号：US16587098
申请日：2019-09-30
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , Maria Grisanti , Paul Wanjau , David Kim , William Brian Underhill , Nicolas Roumilly , Sebastien Isambert
Abstract: A system includes a cable and at least one coupling device installed along the cable. The coupling element has one or more through cavities for receiving the cable, and configured to hold the cable when disposed in the cavity against a surface of the wellbore.
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Patent Agency Ranking
公开(公告)号：US20190244725A1
公开(公告)日：2019-08-08
申请号：US16384430
申请日：2019-04-15
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , Burcu Unal Altintas , Dong Yang , Sheng Chang , Qingdi Huang
CPC classification number: H01B7/18 , H01B7/046 , H01B7/14 , H01R43/28 , Y10T29/49194
Abstract: A cable that has a cable core with a first armor wire layer and a second armor wire layer. The second armor wire layer is segregated from the first armor wire layer, and an outer jacket is disposed about the second armor wire layer.
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公开(公告)号：US20190170955A1
公开(公告)日：2019-06-06
申请号：US16255893
申请日：2019-01-24
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , Maria Grisanti , David Kim
Abstract: A cable containing at least one optical fiber in a strength member and methods for manufacturing the strength member and cable are provided. A cable may include a cable core and armor wire strength members that surround the cable core. One of the armor wire strength members that surround the cable core contains an optical fiber.
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公开(公告)号：US20180122533A1
公开(公告)日：2018-05-03
申请号：US15339326
申请日：2016-10-31
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , Qingdi Huang , Burcu Altintas , Sheng Chang , Patrick Sladecek , Celso Oliveira , Tam Tran
Abstract: The present disclosure relates to a cable that includes a core, a first armor wire layer surrounding the core, a first polymer layer disposed around the first armor wire layer, where the first polymer layer has a first sensitivity to energy emitted from an energy source, a second armor wire layer that may be disposed at least partially in the first polymer layer, and a second polymer layer disposed around the second armor wire layer, where the second polymer layer has a second sensitivity to the energy emitted from energy source, and the second sensitivity is greater than the first sensitivity.
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公开(公告)号：US20170323705A1
公开(公告)日：2017-11-09
申请号：US15655979
申请日：2017-07-21
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , Sheng Chang , Burcu Unal Altintas , Qingdi Huang , Jeffrey Joseph Kamps , Paul Wanjau
CPC classification number: H01B7/046 , H01B7/18 , H01B13/228
Abstract: A method and method of using a cable that includes a cable core. The cable core has an inner armor wire layer disposed thereabout. The inner armor wire layer has an outer armor wire layer disposed thereabout. The inner armor wire layer and outer armor wire layer have torque removed therefrom during manufacturing.
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公开(公告)号：US09140115B2
公开(公告)日：2015-09-22
申请号：US14462466
申请日：2014-08-18
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , Byong Jun Kim , Garud Sridhar , Wayne Fulin , Noor F. Sait , Matthew Billingham , Andrea Sbordone
IPC: E21B19/00 , E21B47/12 , E21B17/20 , H01B7/04 , H02G1/10 , E21B19/22 , E21B43/26 , E21B47/00 , D07B1/14
CPC classification number: E21B47/121 , D07B1/147 , E21B17/206 , E21B19/22 , E21B43/26 , E21B47/00 , E21B47/0001 , H01B7/046 , H02G1/10
Abstract: A method of deploying a cable into a wellbore penetrating a subterranean formation that includes providing a cable. The cable includes an insulated conductor; an armor wire layer surrounding the insulated conductor; and a polymeric material disposed in interstitial spaces formed between armor wires forming the armor wire layer, and in interstitial spaces formed between the at least one armor wire layer and the at least one insulated conductor. The method also includes introducing the cable into a wellbore and performing at least one operation in the wellbore utilizing the cable.
Abstract translation: 将电缆部署到穿透包括提供电缆的地下地层的井眼中的方法。 电缆包括绝缘导体; 围绕绝缘导体的铠装线层; 以及聚合材料，其设置在形成在所述铠装线层的铠装线之间的间隙空间中，以及形成在所述至少一个铠装线层和所述至少一个绝缘导体之间的间隙空间中。 该方法还包括将电缆引入井筒中，并利用电缆在井筒中进行至少一个操作。
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