GB2055131B - Electrical power transmission in fluid wells - Google Patents

Electrical power transmission in fluid wells

Info

Publication number
GB2055131B
GB2055131B GB8017024A GB8017024A GB2055131B GB 2055131 B GB2055131 B GB 2055131B GB 8017024 A GB8017024 A GB 8017024A GB 8017024 A GB8017024 A GB 8017024A GB 2055131 B GB2055131 B GB 2055131B
Authority
GB
United Kingdom
Prior art keywords
power transmission
electrical power
fluid wells
wells
fluid
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
Application number
GB8017024A
Other versions
GB2055131A (en
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.)
ENERGY SECRETARY OF STATE FOR
HORCHLER SA
Original Assignee
ENERGY SECRETARY OF STATE FOR
HORCHLER SA
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 ENERGY SECRETARY OF STATE FOR, HORCHLER SA filed Critical ENERGY SECRETARY OF STATE FOR
Publication of GB2055131A publication Critical patent/GB2055131A/en
Application granted granted Critical
Publication of GB2055131B publication Critical patent/GB2055131B/en
Expired 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • 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
    • E21B17/028—Electrical or electro-magnetic connections
    • E21B17/0285—Electrical or electro-magnetic connections characterised by electrically insulating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Earth Drilling (AREA)
  • Housings And Mounting Of Transformers (AREA)
GB8017024A 1978-09-29 1979-09-28 Electrical power transmission in fluid wells Expired GB2055131B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7838597 1978-09-29

Publications (2)

Publication Number Publication Date
GB2055131A GB2055131A (en) 1981-02-25
GB2055131B true GB2055131B (en) 1982-12-15

Family

ID=10499979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8017024A Expired GB2055131B (en) 1978-09-29 1979-09-28 Electrical power transmission in fluid wells

Country Status (3)

Country Link
EP (1) EP0020416A1 (en)
GB (1) GB2055131B (en)
WO (1) WO1980000727A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR76217B (en) * 1981-07-17 1984-08-04 Dunlop Ltd
US4839644A (en) * 1987-06-10 1989-06-13 Schlumberger Technology Corp. System and method for communicating signals in a cased borehole having tubing
US4864293A (en) * 1988-04-29 1989-09-05 Flowmole Corporation Inground boring technique including real time transducer
EP0721053A1 (en) * 1995-01-03 1996-07-10 Shell Internationale Researchmaatschappij B.V. Downhole electricity transmission system
MY120832A (en) 1999-02-01 2005-11-30 Shell Int Research Multilateral well and electrical transmission system
DE19920799A1 (en) 1999-05-06 2000-11-16 Basf Coatings Ag Coating material curable thermally and with actinic radiation and its use
US6715550B2 (en) 2000-01-24 2004-04-06 Shell Oil Company Controllable gas-lift well and valve
US6817412B2 (en) * 2000-01-24 2004-11-16 Shell Oil Company Method and apparatus for the optimal predistortion of an electromagnetic signal in a downhole communication system
MY129879A (en) * 2000-01-24 2007-05-31 Shell Int Research Downhole wireless two-way telemetry system
GB2376968B (en) * 2000-03-02 2004-03-03 Shell Int Research Wireless communication in a petroleum well
GB0016146D0 (en) * 2000-06-30 2000-08-23 Brunel Oilfield Serv Uk Ltd Improvements in or relating to downhole tools
RU2450827C2 (en) 2002-07-19 2012-05-20 Цитос Биотехнологи Аг Vaccine compositions containing beta 1-6 amyloid antigen array
CN102245198B (en) 2008-12-09 2016-08-17 辉瑞疫苗有限责任公司 IgE CH3 peptide vaccine
SG178447A1 (en) 2009-09-03 2012-03-29 Pfizer Vaccines Llc Pcsk9 vaccine
US9316063B2 (en) 2012-11-29 2016-04-19 Chevron U.S.A. Inc. Transmitting power within a wellbore
US8857522B2 (en) * 2012-11-29 2014-10-14 Chevron U.S.A., Inc. Electrically-powered surface-controlled subsurface safety valves
US9670739B2 (en) 2012-11-29 2017-06-06 Chevron U.S.A. Inc. Transmitting power to gas lift valve assemblies in a wellbore
US9267334B2 (en) 2014-05-22 2016-02-23 Chevron U.S.A. Inc. Isolator sub
CN107503741B (en) * 2017-09-11 2023-08-15 中国矿业大学 While-drilling measurement Wen Zuanju for coal mine underground goaf temperature detection

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985229A (en) * 1929-12-27 1934-12-25 Sullivan Machinery Co Drilling apparatus
US2000716A (en) * 1934-04-07 1935-05-07 Geophysical Service Inc Insulated electrical connection
US2400170A (en) * 1942-08-29 1946-05-14 Stanolind Oil & Gas Co Time cycle telemetering
US2667626A (en) * 1950-01-23 1954-01-26 Bendix Aviat Corp Telemetering system for wells
US2690934A (en) * 1950-08-28 1954-10-05 Samuel M Holcombe Insulated sucker rod and tubing to prevent electrolysis and corrosion
US2925251A (en) * 1954-03-05 1960-02-16 Jan J Arps Earth well borehole drilling and logging system
US2941784A (en) * 1955-07-05 1960-06-21 Atlantic Refining Co Logging while drilling
GB1065834A (en) * 1964-01-15 1967-04-19 Vni I Pk I Kompleksnoi Avtom N Device for transmitting signals
US3866678A (en) * 1973-03-15 1975-02-18 Texas Dynamatics Apparatus for employing a portion of an electrically conductive fluid flowing in a pipeline as an electrical conductor
US4066995A (en) * 1975-01-12 1978-01-03 Sperry Rand Corporation Acoustic isolation for a telemetry system on a drill string
US3963075A (en) * 1975-03-27 1976-06-15 Evans Orde R Centralizer for elastomer coated blast joint

Also Published As

Publication number Publication date
EP0020416A1 (en) 1981-01-07
GB2055131A (en) 1981-02-25
WO1980000727A1 (en) 1980-04-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee