EA202191154A1 - Стационарный скважинный коннектор, стыкуемый в сухих условиях, с применением технологии сплава с эффектом запоминания формы - Google Patents

Стационарный скважинный коннектор, стыкуемый в сухих условиях, с применением технологии сплава с эффектом запоминания формы

Info

Publication number
EA202191154A1
EA202191154A1 EA202191154A EA202191154A EA202191154A1 EA 202191154 A1 EA202191154 A1 EA 202191154A1 EA 202191154 A EA202191154 A EA 202191154A EA 202191154 A EA202191154 A EA 202191154A EA 202191154 A1 EA202191154 A1 EA 202191154A1
Authority
EA
Eurasian Patent Office
Prior art keywords
connector
component
dry conditions
alloy technology
seal
Prior art date
Application number
EA202191154A
Other languages
English (en)
Inventor
Жан-Люк Гарсия
Янн Дюфур
Стив Ваттелль
Original Assignee
Шлюмбергер Текнолоджи Б.В.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Шлюмбергер Текнолоджи Б.В. filed Critical Шлюмбергер Текнолоджи Б.В.
Publication of EA202191154A1 publication Critical patent/EA202191154A1/ru

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/028—Electrical or electro-magnetic connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/70—Insulation of connections
    • H01R4/72—Insulation of connections using a heat shrinking insulating sleeve
    • H01R4/726—Making a non-soldered electrical connection simultaneously with the heat shrinking
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/005—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for making dustproof, splashproof, drip-proof, waterproof, or flameproof connection, coupling, or casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Cable Accessories (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

Способ облегчает создание безопасных соединений для применения во внутрискважинных средах. Согласно одному варианту осуществления коннектор может быть выполнен как коннектор, стыкуемый в сухих условиях, который обеспечивает одновременно и герметичность соединения, и его способность выдерживать заданную растягивающую нагрузку. Коннектор содержит концы коннектора, соединенные с наружным корпусом коннектора. Кроме того, коннектор содержит систему герметизации сплавом с эффектом запоминания формы, которая может быть активирована для создания надежной герметизации с соответствующим кабелем или другой деталью элемента. Коннектор также содержит систему фиксации сплавом с эффектом запоминания формы, которая может быть активирована для надежного захвата соответствующего кабеля или другой детали элемента, чтобы обеспечить возможность соединению выдерживать значительную растягивающую нагрузку, приложенную к соответствующему кабелю или другой детали элемента.
EA202191154A 2018-10-26 2019-10-25 Стационарный скважинный коннектор, стыкуемый в сухих условиях, с применением технологии сплава с эффектом запоминания формы EA202191154A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862751265P 2018-10-26 2018-10-26
PCT/US2019/058142 WO2020087001A1 (en) 2018-10-26 2019-10-25 Permanently installed in-well dry mate connectors with shape memory alloy technology

Publications (1)

Publication Number Publication Date
EA202191154A1 true EA202191154A1 (ru) 2021-07-15

Family

ID=70331801

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202191154A EA202191154A1 (ru) 2018-10-26 2019-10-25 Стационарный скважинный коннектор, стыкуемый в сухих условиях, с применением технологии сплава с эффектом запоминания формы

Country Status (5)

Country Link
US (2) US11725461B2 (ru)
EP (1) EP3870797B1 (ru)
BR (1) BR112021007804A2 (ru)
EA (1) EA202191154A1 (ru)
WO (1) WO2020087001A1 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3870797B1 (en) * 2018-10-26 2024-03-27 Services Pétroliers Schlumberger Permanently installed in-well dry mate connectors with shape memory alloy technology
GB2615704A (en) 2020-11-18 2023-08-16 Schlumberger Technology Bv Fiber optic wetmate
WO2022115780A1 (en) * 2020-11-30 2022-06-02 Schlumberger Technology Corporation Hydraulic dry mate connectors with shape memory alloy technology

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204739A (en) * 1978-11-13 1980-05-27 Century Electric Motor Co. Submersible electric motor and electrical connector assembly
US4352542A (en) 1980-08-26 1982-10-05 The United States Of America As Represented By The Secretary Of The Navy Cable connector
US4773680A (en) 1984-09-04 1988-09-27 Beta Phase, Inc. Pipe couplers
US4880343A (en) 1987-09-30 1989-11-14 Matsumoto Kokan Co., Ltd. Lock nut having lock member of shape memory recovery alloy
US5478970A (en) * 1994-02-03 1995-12-26 D. G. O'brien, Inc. Apparatus for terminating and interconnecting rigid electrical cable and method
US5714738A (en) * 1995-07-10 1998-02-03 Watlow Electric Manufacturing Co. Apparatus and methods of making and using heater apparatus for heating an object having two-dimensional or three-dimensional curvature
US6752397B2 (en) * 2001-12-18 2004-06-22 Schlumberger Technology Corporation Redundant metal-metal seal
FR2906000A1 (fr) 2006-09-20 2008-03-21 Schlumberger Services Petrol Joints a materiaux a memoire de forme
WO2014084826A1 (en) 2012-11-29 2014-06-05 Halliburton Energy Services, Inc. Shearable control line connectors and methods of use
WO2014179538A1 (en) 2013-05-03 2014-11-06 Ameriforge Group Inc. Large-width/diameter riser segment lowerable through a rotary of a drilling rig
US9000296B2 (en) * 2013-06-21 2015-04-07 Baker Hughes Incorporated Electronics frame with shape memory seal elements
US9722400B2 (en) 2013-06-27 2017-08-01 Baker Hughes Incorporated Application and maintenance of tension to transmission line in pipe
US9771791B2 (en) 2013-08-07 2017-09-26 Baker Hughes Incorporated Apparatus and method for drill pipe transmission line connections
CA2826753C (en) 2013-10-15 2016-05-03 Geo Pressure Systems Inc. Cable connection system
WO2019222823A1 (pt) 2018-05-23 2019-11-28 Petróleo Brasileiro S.A. - Petrobras Junta de expansão para conectores hidráulicos para conectar uma primeira linha hidráulica a uma segunda linha hidráulica
EP3870797B1 (en) * 2018-10-26 2024-03-27 Services Pétroliers Schlumberger Permanently installed in-well dry mate connectors with shape memory alloy technology
WO2022115780A1 (en) 2020-11-30 2022-06-02 Schlumberger Technology Corporation Hydraulic dry mate connectors with shape memory alloy technology

Also Published As

Publication number Publication date
BR112021007804A2 (pt) 2021-07-27
WO2020087001A1 (en) 2020-04-30
EP3870797A4 (en) 2022-06-29
US20230332472A1 (en) 2023-10-19
EP3870797B1 (en) 2024-03-27
EP3870797A1 (en) 2021-09-01
US20210381321A1 (en) 2021-12-09
US11725461B2 (en) 2023-08-15

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