GB2263203B - Method of making downhole electrical connection - Google Patents

Method of making downhole electrical connection

Info

Publication number
GB2263203B
GB2263203B GB9303892A GB9303892A GB2263203B GB 2263203 B GB2263203 B GB 2263203B GB 9303892 A GB9303892 A GB 9303892A GB 9303892 A GB9303892 A GB 9303892A GB 2263203 B GB2263203 B GB 2263203B
Authority
GB
United Kingdom
Prior art keywords
electrical connection
downhole electrical
making downhole
making
connection
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9303892A
Other versions
GB2263203A (en
GB9303892D0 (en
Inventor
Craig W Godfrey
Mark A Schnatzmeyer
Henry P Arendt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halliburton Co
Otis Engineering Corp
Original Assignee
Halliburton Co
Otis Engineering Corp
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
Priority claimed from US07/340,450 external-priority patent/US4921438A/en
Application filed by Halliburton Co, Otis Engineering Corp filed Critical Halliburton Co
Priority to GB9303892A priority Critical patent/GB2263203B/en
Publication of GB9303892D0 publication Critical patent/GB9303892D0/en
Publication of GB2263203A publication Critical patent/GB2263203A/en
Application granted granted Critical
Publication of GB2263203B publication Critical patent/GB2263203B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
    • E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/14—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for displacing a cable or a cable-operated tool, e.g. for logging or perforating operations in deviated wells
    • 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
    • H01R13/523—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases for use under water

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)
  • Connector Housings Or Holding Contact Members (AREA)
GB9303892A 1989-04-17 1993-02-26 Method of making downhole electrical connection Expired - Fee Related GB2263203B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9303892A GB2263203B (en) 1989-04-17 1993-02-26 Method of making downhole electrical connection

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/340,450 US4921438A (en) 1989-04-17 1989-04-17 Wet connector
GB8923792A GB2230656B (en) 1989-04-17 1989-10-23 Improvements in or relating to wet connector devices
GB9303892A GB2263203B (en) 1989-04-17 1993-02-26 Method of making downhole electrical connection

Publications (3)

Publication Number Publication Date
GB9303892D0 GB9303892D0 (en) 1993-04-14
GB2263203A GB2263203A (en) 1993-07-14
GB2263203B true GB2263203B (en) 1994-05-11

Family

ID=39301244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9303892A Expired - Fee Related GB2263203B (en) 1989-04-17 1993-02-26 Method of making downhole electrical connection

Country Status (1)

Country Link
GB (1) GB2263203B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292268B (en) * 1994-08-13 1998-09-16 B D Kendle Engineering Ltd Electric line quick release connectors
GB2454917B (en) * 2007-11-23 2011-12-14 Schlumberger Holdings Deployment of a wireline tool
NO345146B1 (en) 2018-04-23 2020-10-19 Wellgrab As Downhole fishing tool
CN109244721B (en) * 2018-09-25 2020-05-26 深圳市申瑞达科技有限公司 Industrial connector
BR112021022637A2 (en) 2019-06-28 2022-01-04 Halliburton Energy Services Inc Disconnect tool and wellbore logging system
CA3124148A1 (en) * 2021-07-09 2023-01-09 Beyond Energy Services And Technology Corp. Running and retrieval tool

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976347A (en) * 1973-08-10 1976-08-24 Cooke Sr Milton M Electrical connector and method
US4039237A (en) * 1975-03-03 1977-08-02 Roy H. Cullen Electrical power conductor apparatus for earth boring
US4199210A (en) * 1977-09-26 1980-04-22 Trott Donald E Automatic coupling and decoupling apparatus
US4416495A (en) * 1981-06-05 1983-11-22 Hughes Tool Company Concentric electric connector for subsea well apparatus
US4589717A (en) * 1983-12-27 1986-05-20 Schlumberger Technology Corporation Repeatedly operable electrical wet connector
US4700778A (en) * 1986-07-24 1987-10-20 Halliburton Company Wet connector for use with drill pipe conveyed logging apparatus
WO1988005111A1 (en) * 1986-12-31 1988-07-14 Institut Français Du Petrole Method and device for taking measurements and/or carrying out interventions in a substantially inclined well portion and its application to the achievement of seismic profiles
EP0310498A1 (en) * 1987-09-30 1989-04-05 Framatome Multiple connection device and coupling device involving its use

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976347A (en) * 1973-08-10 1976-08-24 Cooke Sr Milton M Electrical connector and method
US4039237A (en) * 1975-03-03 1977-08-02 Roy H. Cullen Electrical power conductor apparatus for earth boring
US4199210A (en) * 1977-09-26 1980-04-22 Trott Donald E Automatic coupling and decoupling apparatus
US4416495A (en) * 1981-06-05 1983-11-22 Hughes Tool Company Concentric electric connector for subsea well apparatus
US4589717A (en) * 1983-12-27 1986-05-20 Schlumberger Technology Corporation Repeatedly operable electrical wet connector
US4700778A (en) * 1986-07-24 1987-10-20 Halliburton Company Wet connector for use with drill pipe conveyed logging apparatus
WO1988005111A1 (en) * 1986-12-31 1988-07-14 Institut Français Du Petrole Method and device for taking measurements and/or carrying out interventions in a substantially inclined well portion and its application to the achievement of seismic profiles
US4945987A (en) * 1986-12-31 1990-08-07 Institut Francais Du Petrole Method and device for taking measurements and/or carrying out interventions in a sharply inclined well section and its application to production of seismic profiles
EP0310498A1 (en) * 1987-09-30 1989-04-05 Framatome Multiple connection device and coupling device involving its use
US4898541A (en) * 1987-09-30 1990-02-06 Framatome Multiple connection device

Also Published As

Publication number Publication date
GB2263203A (en) 1993-07-14
GB9303892D0 (en) 1993-04-14

Similar Documents

Publication Publication Date Title
GB2220108B (en) Method of forming conductors
PL286019A1 (en) Method of obtaining heteroazepines
EP0385787A3 (en) Method of producing connection electrodes
PL286707A1 (en) Method of obteining tetraniture
EP0405947A3 (en) Method of manufacturing thick-film devices
EP0461267A4 (en) Method of manufacturing inorganic insulator
GB2263203B (en) Method of making downhole electrical connection
EP0413595A3 (en) Method of manufacturing electric devices
EP0435149A3 (en) Method of producing 3-dibutyl-amino-6-methyl-7-anilinofluoran
GB2235211B (en) Methods of making electrical conductors
GB8728372D0 (en) Method of forming electrical conductors
GB8717613D0 (en) Method of connection
GB8728371D0 (en) Method of forming electrical conductors
EP0363936A3 (en) Method of manufacturing electric devices
CS275438B2 (en) Method of polyphenylenoxide production
PL265355A1 (en) Method of obtaining 4-j125-iodophenylisothiocyanate
PL254030A2 (en) Method of manufacturing pultistrand conductors
PL280554A1 (en) Method of obtaining an insulating compound
GB8810772D0 (en) Electrical stators & methods of making them
PL281889A1 (en) Method of manufacturing mullite-zircon
PL282376A1 (en) Method of obtaining substituted gem-difluorocyclopropanes
CS118489A1 (en) Method of 2-isopropylamino-4-ethylamino-6-chloro-s-triazine production
CS161889A1 (en) Method of cyclohexanonoxime production
CS600389A1 (en) Method of 5-bromisatin-3-oxime production
PL271953A2 (en) Method of connecting together electric leads

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20081023