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NO934681D0 - Overflatekontroll av broenn-ringromtrykk - Google Patents

Overflatekontroll av broenn-ringromtrykk

Info

Publication number
NO934681D0
NO934681D0 NO934681A NO934681A NO934681D0 NO 934681 D0 NO934681 D0 NO 934681D0 NO 934681 A NO934681 A NO 934681A NO 934681 A NO934681 A NO 934681A NO 934681 D0 NO934681 D0 NO 934681D0
Authority
NO
Norway
Prior art keywords
bridge
surface control
annulus pressure
annulus
pressure
Prior art date
Application number
NO934681A
Other languages
English (en)
Other versions
NO934681L (no
Inventor
Roger L Schultz
Original Assignee
Halliburton Co
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 Halliburton Co filed Critical Halliburton Co
Publication of NO934681D0 publication Critical patent/NO934681D0/no
Publication of NO934681L publication Critical patent/NO934681L/no

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00Valve arrangements for boreholes or wells
    • E21B34/16Control means therefor being 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)
  • Earth Drilling (AREA)
  • Control Of Fluid Pressure (AREA)
NO934681A 1992-12-18 1993-12-17 Overflatekontroll av brönn-ringromtrykk NO934681L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/993,950 US5273112A (en) 1992-12-18 1992-12-18 Surface control of well annulus pressure

Publications (2)

Publication Number Publication Date
NO934681D0 true NO934681D0 (no) 1993-12-17
NO934681L NO934681L (no) 1994-06-20

Family

ID=25540126

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934681A NO934681L (no) 1992-12-18 1993-12-17 Overflatekontroll av brönn-ringromtrykk

Country Status (6)

Country Link
US (1) US5273112A (no)
EP (1) EP0604134B1 (no)
AU (1) AU5250393A (no)
CA (1) CA2111736C (no)
DE (1) DE69312448D1 (no)
NO (1) NO934681L (no)

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Also Published As

Publication number Publication date
CA2111736A1 (en) 1994-06-19
EP0604134A1 (en) 1994-06-29
CA2111736C (en) 1997-01-28
EP0604134B1 (en) 1997-07-23
NO934681L (no) 1994-06-20
US5273112A (en) 1993-12-28
AU5250393A (en) 1994-06-30
DE69312448D1 (de) 1997-09-04

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