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公开(公告)号：US20180330851A1
公开(公告)日：2018-11-15
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: H01B13/24 , B05D1/00 , C23C4/16 , C23C4/18 , C23C4/06 , C23C4/131 , B05D3/12 , B05D3/14 , B05D7/00
CPC classification number: H01B13/24 , B05D1/007 , B05D3/12 , B05D3/14 , B05D7/52 , B05D2202/00 , B05D2256/00 , B05D2401/00 , C23C4/06 , C23C4/131 , C23C4/16 , C23C4/18 , B05D2401/32
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：US10001613B2
公开(公告)日：2018-06-19
申请号：US14628732
申请日：2015-02-23
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , Paul Wanjau , David Kim , Maria Grisanti , Sheng Chang
CPC classification number: G02B6/4416 , E21B43/26 , E21B47/065 , G02B6/443 , G02B6/504 , H01B3/30 , H01B3/47 , H01B7/046 , H01B9/005
Abstract: A cable having a cable core for use in fracturing zones in a well, wherein the cable core includes an optical fiber conductor. The optical fiber conductor has a pair of half-shell conductors. An insulated optical fiber located between the pair of half-shell conductors. The insulated optical fiber is coupled with the pair of half-shell conductors. An optical fiber conductor jacket is disposed about the pair of half-shell conductors.
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公开(公告)号：US09767938B2
公开(公告)日：2017-09-19
申请号：US14682956
申请日：2015-04-09
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , Sheng Chang , Burcu Unal Altintas , Willem Wijnberg , Qingdi Huang , Jushik Yun
CPC classification number: H01B3/307 , F16L11/088 , F16L11/12 , F16L11/124 , F16L11/127 , F16L2201/30 , F16L2201/60 , G01V1/137 , G01V1/201 , G01V2001/204 , H01B3/305 , H01B3/445
Abstract: A cable that include a hose having a conductor located thereabout. A first strength member layer is located about the conductor. A second strength member layer is located about the first strength member layer. A first jacket is located about the second strength member layer. The first jacket is fiber-reinforced. A second jacket is located about the first jacket. The second jacket is a contrasting color to the first jacket.
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公开(公告)号：US20170004905A1
公开(公告)日：2017-01-05
申请号：US14788535
申请日：2015-06-30
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 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.
Abstract translation: 包括电缆芯的电缆。 电缆芯具有设置在其周围的内装铠装线层。 内部装甲线层具有围绕其设置的外部装甲线层。 在制造过程中，内部装甲线层和外部铠装线层具有从其中去除的扭矩。
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25.发明申请公开(公告)号：US20160222736A1
公开(公告)日：2016-08-04
申请号：US14917630
申请日：2013-09-13
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Joseph Varkey , David Kim , Maria Grisanti , Monti W. Morrison , Burcu Unal Altintas , Sheng Chang
CPC classification number: E21B17/003 , E21B17/206 , G02B6/4416 , G02B6/4427 , G02B6/443 , G02B6/4458 , G02B6/4464 , G02B6/50 , G02B6/502 , H01B9/005
Abstract: A slickline that includes both electrically conductive and fiber optic capacity. The slickline includes a fiber optic thread or bundle of threads that may be surrounded by an electrically conductive member such as split half shells of copper elements. Further, these features may be disposed in a filler matrix so as to provide a cohesiveness the core of the slickline. So, for example, the line may be more effectively utilized in downhole applications such as coiled tubing operations, without undue concern over collapse or pinhole issues emerging in the line.
Abstract translation: 包括导电和光纤容量的光滑线。 光滑线包括可被导电构件包围的光纤线或线束，例如铜元件的分裂半壳。 此外，这些特征可以被布置在填充剂矩阵中，以便提供钢丝芯的内聚性。 因此，例如，在井下应用（例如连续油管操作）中，可以更有效地利用该管线，而不会对生产线中出现的塌陷或针孔问题造成不必要的担心。
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Patent Agency Ranking
公开(公告)号：US20150170791A1
公开(公告)日：2015-06-18
申请号：US14628670
申请日：2015-02-23
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , Sheng Chang , Vadim Protasov
CPC classification number: H01B7/046 , D07B1/147 , D07B1/162 , D07B1/165 , D07B2201/1048 , D07B2201/1064 , D07B2201/2029 , D07B2201/203 , D07B2201/2044 , D07B2201/2046 , D07B2201/2087 , D07B2401/2015 , G02B6/4416 , G02B6/4433 , H01B3/47 , H01B7/1855 , H01B9/005
Abstract: An embodiment of a wellbore cable comprises a cable core, at least a first armor wire layer comprising a plurality of strength members and surrounding the cable core, and at least a second armor wire layer comprising a plurality of strength members surrounding the first armor wire layer, the second armor wire layer covering a predetermined percentage of the circumference of the first armor wire layer to prevent torque imbalance in the cable.
Abstract translation: 井眼电缆的实施例包括电缆芯，至少第一铠装线层，包括多个强度构件并且围绕电缆芯，以及至少第二铠装线层，其包括围绕第一铠装线层的多个强度构件 ，所述第二铠装线层覆盖所述第一铠装线层的预定百分比的圆周以防止所述电缆中的扭矩不平衡。
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公开(公告)号：US20150136440A1
公开(公告)日：2015-05-21
申请号：US14546644
申请日：2014-11-18
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.
Abstract translation: 一种电缆，其具有带有第一铠装线层和第二铠装线层的电缆芯。 第二铠装线层与第一铠装线层分离，并且围绕第二铠装线层设置外护套。
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公开(公告)号：US20140190706A1
公开(公告)日：2014-07-10
申请号：US14145888
申请日：2013-12-31
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor： Joseph Varkey , Burcu Unal , Sheng Chang , Matthew Garber , Kevin T. Scarsdale
CPC classification number: F04B47/06 , E21B17/206 , E21B19/22 , E21B43/128 , H01B7/046
Abstract: An electric submersible pump (ESP) cable encapsulated in coiled tubing is provided. In an example process, ESP cable is drawn through coiled tubing. Liquid filler that cures into a supportive solid matrix is pumped into the coiled tubing. The solid matrix may be a rubberized filler or a closed-cell foam. Additives in the liquid filler can compensate for thermal expansion during operation of the ESP, or decrease overall weight of the solid matrix, or swell in the presence of oil, water, salt, or gas to seal a hole in the coiled tubing. The coiled tubing may be formed and seam-welded around the ESP cable from flat steel strip. A long coiled tubing resistant to stretch for deep wells may be produced by providing extra ESP cable for slack before the liquid filler cures into solid matrix. The coiled tubing may be clad with corrosion-resistant alloy for corrosive wells.
Abstract translation: 提供封装在连续油管中的电潜泵（ESP）电缆。 在一个示例过程中，ESP电缆通过连续油管抽吸。 固化成支撑固体基质的液体填料被泵入连续油管。 固体基质可以是橡胶填料或闭孔泡沫。 液体填充剂中的添加剂可补偿ESP操作期间的热膨胀，或减少固体基质的总重量，或在存在油，水，盐或气体的情况下膨胀以密封连续油管中的孔。 连续油管可以从扁钢带形成并围绕ESP电缆进行缝焊。 在液体填充物固化成固体基质之前，可以通过提供额外的ESP电缆来松弛，从而可以生产耐深拉伸的耐久拉伸管。 连续油管可以用腐蚀性井的耐腐蚀合金包覆。
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公开(公告)号：US20250129683A1
公开(公告)日：2025-04-24
申请号：US18973693
申请日：2024-12-09
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , Mathew Varghese , Sheng Chang , Tam Tran
Abstract: A wireline cable includes an electrically conductive cable core for transmitting electrical power. The wireline cable further includes an inner layer of a plurality of first armor wires surrounding the cable core and an outer layer of a plurality of second armor wires surrounding the inner layer, wherein a diameter of the outer layer of the plurality of second armor wires is smaller than a diameter of the inner layer of the plurality of first armor wires.
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公开(公告)号：US20230407711A1
公开(公告)日：2023-12-21
申请号：US18459727
申请日：2023-09-01
Applicant: Schlumberger Technology Corporation
Inventor： Joseph Varkey , David Kim , Maria Grisanti , Montie W. Morrison , Burcu Unal Altintas , Sheng Chang
CPC classification number: E21B17/003 , G02B6/4416 , E21B17/206 , G02B6/4427 , G02B6/52 , G02B6/443 , G02B6/4458 , G02B6/502 , H01B9/005 , G02B6/50
Abstract: A slickline that includes both electrically conductive and fiber optic capacity. The slickline includes a fiber optic thread or bundle of threads that may be surrounded by an electrically conductive member such as split half shells of copper elements. Further, these features may be disposed in a filler matrix so as to provide a cohesiveness the core of the slickline. So, for example, the line may be more effectively utilized in downhole applications such as coiled tubing operations, without undue concern over collapse or pinhole issues emerging in the line.
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