BE540029A - - Google Patents

Info

Publication number
BE540029A
BE540029A BE540029DA BE540029A BE 540029 A BE540029 A BE 540029A BE 540029D A BE540029D A BE 540029DA BE 540029 A BE540029 A BE 540029A
Authority
BE
Belgium
Prior art keywords
valve
pressure
oil
line
emergency
Prior art date
Application number
Other languages
English (en)
Dutch (nl)
Publication of BE540029A publication Critical patent/BE540029A/nl

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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Safety Valves (AREA)
BE540029D BE540029A (en, 2012)

Publications (1)

Publication Number Publication Date
BE540029A true BE540029A (en, 2012)

Family

ID=169530

Family Applications (1)

Application Number Title Priority Date Filing Date
BE540029D BE540029A (en, 2012)

Country Status (1)

Country Link
BE (1) BE540029A (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333639A (en) * 1964-11-27 1967-08-01 John S Page Parallel string installation for single-zone production
US3411576A (en) * 1965-07-02 1968-11-19 Otis Eng Co Well tools
US3451475A (en) * 1966-12-28 1969-06-24 Texaco Inc Well flow test apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333639A (en) * 1964-11-27 1967-08-01 John S Page Parallel string installation for single-zone production
US3411576A (en) * 1965-07-02 1968-11-19 Otis Eng Co Well tools
US3451475A (en) * 1966-12-28 1969-06-24 Texaco Inc Well flow test apparatus

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