IT1200280B - Testa di collegmanento per cavo per uso ad alte temperature - Google Patents

Testa di collegmanento per cavo per uso ad alte temperature

Info

Publication number
IT1200280B
IT1200280B IT12526/86A IT1252686A IT1200280B IT 1200280 B IT1200280 B IT 1200280B IT 12526/86 A IT12526/86 A IT 12526/86A IT 1252686 A IT1252686 A IT 1252686A IT 1200280 B IT1200280 B IT 1200280B
Authority
IT
Italy
Prior art keywords
cable
high temperatures
connection head
head
connection
Prior art date
Application number
IT12526/86A
Other languages
English (en)
Italian (it)
Other versions
IT8612526A0 (it
Inventor
Miyairi Makoto
Itoh Toshinobu
Original Assignee
Sekiyushigen Kaiahatsu K K
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 Sekiyushigen Kaiahatsu K K filed Critical Sekiyushigen Kaiahatsu K K
Publication of IT8612526A0 publication Critical patent/IT8612526A0/it
Application granted granted Critical
Publication of IT1200280B publication Critical patent/IT1200280B/it

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
    • E21B17/02—Couplings; joints
    • E21B17/023—Arrangements for connecting cables or wirelines to downhole devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Cable Accessories (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Insulated Conductors (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
IT12526/86A 1985-08-19 1986-08-01 Testa di collegmanento per cavo per uso ad alte temperature IT1200280B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60180574A JPS6264080A (ja) 1985-08-19 1985-08-19 高温用ケ−ブル接続ヘツド

Publications (2)

Publication Number Publication Date
IT8612526A0 IT8612526A0 (it) 1986-08-01
IT1200280B true IT1200280B (it) 1989-01-12

Family

ID=16085654

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12526/86A IT1200280B (it) 1985-08-19 1986-08-01 Testa di collegmanento per cavo per uso ad alte temperature

Country Status (4)

Country Link
US (1) US4725783A (en])
JP (1) JPS6264080A (en])
FR (1) FR2586329B1 (en])
IT (1) IT1200280B (en])

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981173A (en) * 1988-03-18 1991-01-01 Otis Engineering Corporation Electric surface controlled subsurface valve system
US4971147A (en) * 1989-03-27 1990-11-20 Dowell Schlumberger Cable clamp for coiled tubing
US4921438A (en) * 1989-04-17 1990-05-01 Otis Engineering Corporation Wet connector
JP2816565B2 (ja) * 1989-05-31 1998-10-27 株式会社名南製作所 ベニヤレース
US4984634A (en) * 1990-02-26 1991-01-15 Dowell Schlumberger Incorporated Logging of subterranean wells using coiled tubing
US5193614A (en) * 1991-02-26 1993-03-16 Otis Engineering Corporation Cable anchor assembly
US5148864A (en) * 1991-06-17 1992-09-22 Camco International Inc. High pressure electrical cable packoff and method of making
US5478970A (en) * 1994-02-03 1995-12-26 D. G. O'brien, Inc. Apparatus for terminating and interconnecting rigid electrical cable and method
US5477921A (en) * 1994-07-19 1995-12-26 Schlumberger Technology Corporation Method and system for logging a well while fishing for the logging tool
US5554804A (en) * 1995-03-20 1996-09-10 Panex Corporation High temperature pressure monitoring system
US6988556B2 (en) * 2002-02-19 2006-01-24 Halliburton Energy Services, Inc. Deep set safety valve
JP4001879B2 (ja) 2004-06-10 2007-10-31 石油資源開発株式会社 ケーブル接続ヘッドの構造
FR2886240B1 (fr) 2005-05-31 2007-07-06 Peugeot Citroen Automobiles Sa Dispositif elevateur pour coffre de vehicule automobile
US7640989B2 (en) * 2006-08-31 2010-01-05 Halliburton Energy Services, Inc. Electrically operated well tools
US8038120B2 (en) 2006-12-29 2011-10-18 Halliburton Energy Services, Inc. Magnetically coupled safety valve with satellite outer magnets
US8919730B2 (en) 2006-12-29 2014-12-30 Halliburton Energy Services, Inc. Magnetically coupled safety valve with satellite inner magnets
US8573304B2 (en) 2010-11-22 2013-11-05 Halliburton Energy Services, Inc. Eccentric safety valve
US8511374B2 (en) 2011-08-02 2013-08-20 Halliburton Energy Services, Inc. Electrically actuated insert safety valve
US8490687B2 (en) 2011-08-02 2013-07-23 Halliburton Energy Services, Inc. Safety valve with provisions for powering an insert safety valve
GB2537502B (en) * 2013-11-11 2017-07-12 Halliburton Energy Services Inc Connector for a downhole conveyance
DE102014005892A1 (de) * 2014-04-25 2015-10-29 Tracto-Technik Gmbh & Co. Kg Gestängeschuss und Gestängeschusssystem
RU175678U1 (ru) * 2017-04-17 2017-12-14 Акционерное общество "Соединитель" Устройство герметичного соединения кабелей
AU2019325547A1 (en) * 2018-08-21 2021-04-15 Pmi Industries, Inc. Epoxy-less remotely operated vehicle termination
CN109713508B (zh) * 2018-12-21 2023-09-12 重庆昌瑞电器制造有限公司 导电筒注胶式井下直插头
CN109494510B (zh) * 2018-12-21 2024-07-02 重庆昌瑞电器制造有限公司 插针组合式井下电缆穿越器主体
CN111384703B (zh) * 2019-11-09 2021-08-24 中国海洋石油集团有限公司 一种多功能完井电缆对接装置及其使用方法
CN113242619A (zh) * 2021-04-30 2021-08-10 重庆材料研究院有限公司 均匀集中发热的电加热装置
CN117393211B (zh) * 2023-10-20 2024-12-13 洛阳二缆电器线缆有限公司 一种抗老化柔性电缆

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562880A (en) * 1946-11-23 1951-08-07 Byron Jackson Co Cable connector for gun perforators
US2779915A (en) * 1952-01-08 1957-01-29 Sigual Oil And Gas Company Borehole electrodes
US3047795A (en) * 1958-01-17 1962-07-31 Sun Oil Co Bore hole logging methods and apparatus
US3233202A (en) * 1965-03-01 1966-02-01 Physical Sciences Corp Multiple contact connector
US3573346A (en) * 1969-07-24 1971-04-06 Preformed Line Products Co Strain relief coupling
US3816641A (en) * 1973-05-14 1974-06-11 Viking Industries Underwater connector and method of making same
US4096752A (en) * 1976-07-06 1978-06-27 Production Data Inc. Oil well logging probe assembly

Also Published As

Publication number Publication date
JPS6264080A (ja) 1987-03-20
FR2586329A1 (fr) 1987-02-20
JPH0332185B2 (en]) 1991-05-10
IT8612526A0 (it) 1986-08-01
FR2586329B1 (fr) 1993-12-03
US4725783A (en) 1988-02-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970828