NL7908089A - Buisvormig boorgarnituur met doorvoermogelijkheid voor elektrische geleiders. - Google Patents

Buisvormig boorgarnituur met doorvoermogelijkheid voor elektrische geleiders. Download PDF

Info

Publication number
NL7908089A
NL7908089A NL7908089A NL7908089A NL7908089A NL 7908089 A NL7908089 A NL 7908089A NL 7908089 A NL7908089 A NL 7908089A NL 7908089 A NL7908089 A NL 7908089A NL 7908089 A NL7908089 A NL 7908089A
Authority
NL
Netherlands
Prior art keywords
rod
electric conductors
tubular
tubular drilling
connector
Prior art date
Application number
NL7908089A
Other languages
English (en)
Dutch (nl)
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NL7908089A publication Critical patent/NL7908089A/nl

Links

Classifications

    • 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
    • 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
    • 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Geophysics And Detection Of Objects (AREA)
NL7908089A 1978-11-06 1979-11-05 Buisvormig boorgarnituur met doorvoermogelijkheid voor elektrische geleiders. NL7908089A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7831516A FR2440465A1 (fr) 1978-11-06 1978-11-06 Garniture tubulaire de forage permettant le passage de conducteurs electriques
FR7831516 1978-11-06

Publications (1)

Publication Number Publication Date
NL7908089A true NL7908089A (nl) 1980-05-08

Family

ID=9214586

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7908089A NL7908089A (nl) 1978-11-06 1979-11-05 Buisvormig boorgarnituur met doorvoermogelijkheid voor elektrische geleiders.

Country Status (2)

Country Link
FR (1) FR2440465A1 (fr)
NL (1) NL7908089A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435176A (en) * 1993-11-01 1995-07-25 Terranalysis Corporation Hazardous waste characterizer and remediation method and system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR76217B (fr) * 1981-07-17 1984-08-04 Dunlop Ltd
GB8926610D0 (en) * 1989-11-24 1990-01-17 Framo Dev Ltd Pipe system with electrical conductors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531120A (en) * 1947-06-02 1950-11-21 Harry L Feaster Well-drilling apparatus
US2750569A (en) * 1952-01-08 1956-06-12 Signal Oil & Gas Co Irreversible tool joint and electrical coupling for use in wells
US3518608A (en) * 1968-10-28 1970-06-30 Shell Oil Co Telemetry drill pipe with thread electrode
US3696332A (en) * 1970-05-25 1972-10-03 Shell Oil Co Telemetering drill string with self-cleaning connectors
US3899631A (en) * 1974-04-11 1975-08-12 Lynes Inc Inflatable sealing element having electrical conductors extending therethrough
US4113236A (en) * 1976-08-23 1978-09-12 Suntech, Inc. Pulling tool apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435176A (en) * 1993-11-01 1995-07-25 Terranalysis Corporation Hazardous waste characterizer and remediation method and system

Also Published As

Publication number Publication date
FR2440465A1 (fr) 1980-05-30
FR2440465B1 (fr) 1984-02-10

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed