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FR2432459B1 - DEVICE FOR DEVIATION OF TOOLS CONNECTING A MAIN FLOW LINE TO A BRANCH LINE - Google Patents

DEVICE FOR DEVIATION OF TOOLS CONNECTING A MAIN FLOW LINE TO A BRANCH LINE

Info

Publication number
FR2432459B1
FR2432459B1 FR7912248A FR7912248A FR2432459B1 FR 2432459 B1 FR2432459 B1 FR 2432459B1 FR 7912248 A FR7912248 A FR 7912248A FR 7912248 A FR7912248 A FR 7912248A FR 2432459 B1 FR2432459 B1 FR 2432459B1
Authority
FR
France
Prior art keywords
deviation
main flow
line
branch line
flow line
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
FR7912248A
Other languages
French (fr)
Other versions
FR2432459A1 (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.)
Otis Engineering Corp
Original Assignee
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
Application filed by Otis Engineering Corp filed Critical Otis Engineering Corp
Publication of FR2432459A1 publication Critical patent/FR2432459A1/en
Application granted granted Critical
Publication of FR2432459B1 publication Critical patent/FR2432459B1/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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • E21B23/12—Tool diverters

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Joints Allowing Movement (AREA)
FR7912248A 1978-07-31 1979-05-14 DEVICE FOR DEVIATION OF TOOLS CONNECTING A MAIN FLOW LINE TO A BRANCH LINE Expired FR2432459B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92936578A 1978-07-31 1978-07-31

Publications (2)

Publication Number Publication Date
FR2432459A1 FR2432459A1 (en) 1980-02-29
FR2432459B1 true FR2432459B1 (en) 1987-04-03

Family

ID=25457741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912248A Expired FR2432459B1 (en) 1978-07-31 1979-05-14 DEVICE FOR DEVIATION OF TOOLS CONNECTING A MAIN FLOW LINE TO A BRANCH LINE

Country Status (4)

Country Link
CA (1) CA1111344A (en)
FR (1) FR2432459B1 (en)
GB (2) GB2036835B (en)
NO (1) NO155112C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671353A (en) * 1986-01-06 1987-06-09 Halliburton Company Apparatus for releasing a cementing plug
GB8622468D0 (en) * 1986-09-18 1986-10-22 British Petroleum Co Plc Pipeline pig diverter/connector
GB9002203D0 (en) * 1990-01-31 1990-03-28 Shell Int Research System for deflecting tfl tools
GB0305566D0 (en) * 2003-03-11 2003-04-16 Microgen Energy Ltd A splitter valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1498091A (en) * 1966-11-02 1967-10-13 Rockwell Mfg Co Diversion device for conduits connected to a wellhead
US3599711A (en) * 1969-07-07 1971-08-17 Rockwell Mfg Co Diverter
US3636980A (en) * 1969-10-16 1972-01-25 Gerald P Maloney Diverter valve
US3881516A (en) * 1973-08-15 1975-05-06 Exxon Production Research Co Hydraulically operated diverter

Also Published As

Publication number Publication date
NO155112B (en) 1986-11-03
FR2432459A1 (en) 1980-02-29
GB2027774B (en) 1982-07-07
NO155112C (en) 1987-02-11
NO791484L (en) 1980-02-01
GB2036835B (en) 1982-08-11
CA1111344A (en) 1981-10-27
GB2027774A (en) 1980-02-27
GB2036835A (en) 1980-07-02

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Legal Events

Date Code Title Description
ST Notification of lapse