NO20022821L - Anordning og fremgangsmåte for å overvåke og styre utplassering av utstyr på havbunnen - Google Patents

Anordning og fremgangsmåte for å overvåke og styre utplassering av utstyr på havbunnen

Info

Publication number
NO20022821L
NO20022821L NO20022821A NO20022821A NO20022821L NO 20022821 L NO20022821 L NO 20022821L NO 20022821 A NO20022821 A NO 20022821A NO 20022821 A NO20022821 A NO 20022821A NO 20022821 L NO20022821 L NO 20022821L
Authority
NO
Norway
Prior art keywords
equipment
seabed
monitoring
controlling deployment
string
Prior art date
Application number
NO20022821A
Other languages
English (en)
Other versions
NO322809B1 (no
NO20022821D0 (no
Inventor
Kenneth C Davidson
John A Kerr
Roderick Mackenzie
Alan J Johnston
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20022821D0 publication Critical patent/NO20022821D0/no
Publication of NO20022821L publication Critical patent/NO20022821L/no
Publication of NO322809B1 publication Critical patent/NO322809B1/no

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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for underwater installations
    • E21B41/0014—Underwater well locating or reentry systems
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
    • 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
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes

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)
  • Geophysics (AREA)
  • Earth Drilling (AREA)

Abstract

Utstyr som kan anvendes i forbindelse med en undersjøisk brønn omfatter en rørledningsstreng som strekker seg fra en overflateplattform mot sjøbunnen. Denne streng har en øvre ende og en nedre fjerntliggende ende som befinner seg nærmere sjøbunnen enn plattformen. Minst én sensor i utstyret er plassert nær den fjerntliggende ende av strengen for å overvåke utplassering av undersjøiske utstyr.
NO20022821A 2001-06-15 2002-06-13 Anordning og fremgangsmate for a overvake og styre utplassering av utstyr pa havbunnen NO322809B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29871401P 2001-06-15 2001-06-15

Publications (3)

Publication Number Publication Date
NO20022821D0 NO20022821D0 (no) 2002-06-13
NO20022821L true NO20022821L (no) 2002-12-16
NO322809B1 NO322809B1 (no) 2006-12-11

Family

ID=23151716

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20022821A NO322809B1 (no) 2001-06-15 2002-06-13 Anordning og fremgangsmate for a overvake og styre utplassering av utstyr pa havbunnen

Country Status (3)

Country Link
US (1) US6725924B2 (no)
GB (1) GB2376491B (no)
NO (1) NO322809B1 (no)

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Also Published As

Publication number Publication date
GB0213742D0 (en) 2002-07-24
US6725924B2 (en) 2004-04-27
NO322809B1 (no) 2006-12-11
NO20022821D0 (no) 2002-06-13
GB2376491B (en) 2004-11-10
US20020189806A1 (en) 2002-12-19
GB2376491A (en) 2002-12-18

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