DK4219890T3 - Trykudlignet, olieekspansionkompenseret elektrisk lavprofilsborehulsforbindersystem - Google Patents

Trykudlignet, olieekspansionkompenseret elektrisk lavprofilsborehulsforbindersystem Download PDF

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Publication number
DK4219890T3
DK4219890T3 DK23150612.2T DK23150612T DK4219890T3 DK 4219890 T3 DK4219890 T3 DK 4219890T3 DK 23150612 T DK23150612 T DK 23150612T DK 4219890 T3 DK4219890 T3 DK 4219890T3
Authority
DK
Denmark
Prior art keywords
equalized
pressure
connector system
oil expansion
electric low
Prior art date
Application number
DK23150612.2T
Other languages
English (en)
Inventor
Dwayne Leismer
Andras Bencze
Rogelio Cantu
Matthew Paul Benham
Original Assignee
Accessesp Uk Ltd
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 Accessesp Uk Ltd filed Critical Accessesp Uk Ltd
Application granted granted Critical
Publication of DK4219890T3 publication Critical patent/DK4219890T3/da

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
    • E21B17/0285—Electrical or electro-magnetic connections characterised by electrically insulating elements
    • 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
    • E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
    • 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
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/128—Adaptation of pump systems with down-hole electric drives
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/005—Electrical coupling combined with fluidic coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
    • 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
    • E21B17/023—Arrangements for connecting cables or wirelines to downhole devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
DK23150612.2T 2016-01-16 2017-01-17 Trykudlignet, olieekspansionkompenseret elektrisk lavprofilsborehulsforbindersystem DK4219890T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662279757P 2016-01-16 2016-01-16
EP17709167.5A EP3402961B1 (en) 2016-01-16 2017-01-17 Low profile, pressure balanced, oil expansion compensated downhole electrical connector system

Publications (1)

Publication Number Publication Date
DK4219890T3 true DK4219890T3 (da) 2025-01-20

Family

ID=58231655

Family Applications (1)

Application Number Title Priority Date Filing Date
DK23150612.2T DK4219890T3 (da) 2016-01-16 2017-01-17 Trykudlignet, olieekspansionkompenseret elektrisk lavprofilsborehulsforbindersystem

Country Status (4)

Country Link
US (1) US11105160B2 (da)
EP (2) EP4219890B1 (da)
DK (1) DK4219890T3 (da)
WO (1) WO2017122087A1 (da)

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US11572743B2 (en) * 2016-01-16 2023-02-07 Accessesp Uk Limited Method and apparatus for testing of the downhole connector electrical system during installation
US10927632B2 (en) * 2016-09-15 2021-02-23 Halliburton Energy Services, Inc. Downhole wire routing
US10530143B2 (en) 2017-09-21 2020-01-07 Accessesp Uk Limited Stress control cones for downhole electrical power system tubing encapsulated power cables
US10693251B2 (en) * 2017-11-15 2020-06-23 Baker Hughes, A Ge Company, Llc Annular wet connector
US10224669B1 (en) * 2017-12-07 2019-03-05 Baker Hughes, A Ge Company, Llc Multi-piece housing for submersible pump electrical connector
NO344587B1 (en) * 2018-01-23 2020-02-03 Baker Hughes A Ge Co Llc Metal-to-Metal Sealed Power Connection for Submersible Pump Motor
CN108493675A (zh) * 2018-05-22 2018-09-04 镇江申庭电子科技有限公司 一种止回型波纹管连接器
US20200265972A1 (en) * 2018-07-25 2020-08-20 Halliburton Energy Services, Inc. Multi-conductor flat cable for downhole operations
US11293273B2 (en) * 2018-11-12 2022-04-05 Accessesp Uk Limited Method and apparatus for downhole heating
TWI858016B (zh) 2019-02-18 2024-10-11 日商肽夢想股份有限公司 血球凝集素結合肽
GB2586202A (en) * 2019-05-14 2021-02-17 Weatherford Uk Ltd Perforating apparatus
US11217909B2 (en) * 2019-09-16 2022-01-04 Teledyne Instruments, Inc. Connector suitable for harsh environments
GB2608746A (en) * 2020-05-28 2023-01-11 Halliburton Energy Services Inc Electrical telemetry system
WO2021242238A1 (en) * 2020-05-28 2021-12-02 Halliburton Energy Services, Inc. Fiber optic telemetry system
US11585161B2 (en) * 2020-12-07 2023-02-21 James R Wetzel Wet mate connector for an electric submersible pump (ESP)
US12176594B2 (en) * 2021-05-04 2024-12-24 Acceleware Ltd. Apparatus and methods for providing a coaxial transmission line
CN113250625B (zh) * 2021-06-01 2022-05-24 西南石油大学 一种压力平衡式调心电钻杆
US11435536B1 (en) 2021-07-29 2022-09-06 Teledyne Instruments, Inc. Latched optical feedthrough system for subsea wellhead penetration using spherical seals
CN113513309B (zh) * 2021-08-17 2023-11-10 弗润联科(北京)石油科技有限公司 可回接式电控井筒隔离智能完井工具及工作方法
CN114033495A (zh) * 2021-10-25 2022-02-11 北京金圣奥能源技术有限公司 一种电缆投捞式井下永久存储压力计
GB2624355A (en) * 2021-10-26 2024-05-15 Halliburton Energy Services Inc Auto-insulating concentric wet-mate electrical connector for downhole applications
WO2023129150A1 (en) * 2021-12-29 2023-07-06 Halliburton Energy Services, Inc. Wet-mate connector assembly with a dielectric grease retainer and a stiffening material in a wellbore
US12227995B2 (en) * 2023-01-12 2025-02-18 Halliburton Energy Services, Inc. Slimline connector for connecting a motor lead extension with an electric motor for wellbore applications
US12215550B2 (en) * 2023-05-10 2025-02-04 Madis XL Ltd. Well tool pressure compensating system and method
WO2025075603A1 (en) * 2023-10-02 2025-04-10 Halliburton Energy Services, Inc. Wet mate carrier for radial deployment of downhole wet mate connector
GB2700965A (en) * 2024-05-03 2026-04-01 Onesubsea Ip Uk Ltd Pressure compensated feedthrough assembly
US12601227B2 (en) 2024-08-27 2026-04-14 Halliburton Energy Services, Inc. Downhole concentric wet-mate connector

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US4591226A (en) * 1983-01-31 1986-05-27 Nl Industries, Inc. Annular electrical connectors for drill string
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US6688860B2 (en) * 2001-06-18 2004-02-10 Schlumberger Technology Corporation Protector for electrical submersible pumps
US7074064B2 (en) * 2003-07-22 2006-07-11 Pathfinder Energy Services, Inc. Electrical connector useful in wet environments
US7208855B1 (en) * 2004-03-12 2007-04-24 Wood Group Esp, Inc. Fiber-optic cable as integral part of a submersible motor system
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WO2010078326A1 (en) 2008-12-30 2010-07-08 Schlumberger Canada Limited Submersible pump motor protector
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WO2010093649A1 (en) * 2009-02-11 2010-08-19 Schlumberger Canada Limited Control line hybrid junction assembly
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US8950476B2 (en) 2011-03-04 2015-02-10 Accessesp Uk Limited Coiled tubing deployed ESP
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Also Published As

Publication number Publication date
EP3402961B1 (en) 2023-03-01
EP4219890A1 (en) 2023-08-02
EP4219890B1 (en) 2024-12-25
EP3402961A1 (en) 2018-11-21
US11105160B2 (en) 2021-08-31
WO2017122087A1 (en) 2017-07-20
US20170204680A1 (en) 2017-07-20

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