NO20065649L - Separasjons- og reinjeksjonssystem for havbunnsbronn - Google Patents

Separasjons- og reinjeksjonssystem for havbunnsbronn

Info

Publication number
NO20065649L
NO20065649L NO20065649A NO20065649A NO20065649L NO 20065649 L NO20065649 L NO 20065649L NO 20065649 A NO20065649 A NO 20065649A NO 20065649 A NO20065649 A NO 20065649A NO 20065649 L NO20065649 L NO 20065649L
Authority
NO
Norway
Prior art keywords
production
subsea
formation
injection
well
Prior art date
Application number
NO20065649A
Other languages
English (en)
Other versions
NO341390B1 (no
Inventor
Norman Brammer
Original Assignee
Vetco Gray Inc
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 Vetco Gray Inc filed Critical Vetco Gray Inc
Publication of NO20065649L publication Critical patent/NO20065649L/no
Publication of NO341390B1 publication Critical patent/NO341390B1/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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/36—Underwater separating arrangements
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/40—Separation associated with re-injection of separated materials

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Abstract

En havbunnsbrønn-sammenstilling har en streng av foringsrør med perforeringer som fører til en produksjonssone og perforeringer som fører til en injeksjonssone. En streng av produksjonsrør strekker seg inn i foringsrøret i forbindelse med produksjonsformasjonen. En barriere separerer det indre av produksjonsrøret fra injeksjonssone-formasjonen. Et havbunns-ventiltre er anordnet ved den øvre enden av brønnen. En havbunnsseparator er tilkoblet et produksjonsutløp til ventiltreet for separering av spillfluid fra brønnfluidet. En havbunns-injeksjonspumpe pumper spillfluid fra separatoren, tilbake til ventiltreet og inn i injeksjonsformasjonen.
NO20065649A 2005-12-08 2006-12-07 Havbunnsbrønnsammenstilling og framgangsmåte for å produsere en havbunnsbrønn NO341390B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/297,216 US7686086B2 (en) 2005-12-08 2005-12-08 Subsea well separation and reinjection system

Publications (2)

Publication Number Publication Date
NO20065649L true NO20065649L (no) 2007-06-11
NO341390B1 NO341390B1 (no) 2017-10-30

Family

ID=37671864

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20065649A NO341390B1 (no) 2005-12-08 2006-12-07 Havbunnsbrønnsammenstilling og framgangsmåte for å produsere en havbunnsbrønn

Country Status (4)

Country Link
US (1) US7686086B2 (no)
GB (1) GB2433081B (no)
NO (1) NO341390B1 (no)
SG (2) SG133509A1 (no)

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Also Published As

Publication number Publication date
GB2433081A (en) 2007-06-13
US7686086B2 (en) 2010-03-30
SG153801A1 (en) 2009-07-29
NO341390B1 (no) 2017-10-30
SG133509A1 (en) 2007-07-30
GB0624244D0 (en) 2007-01-10
US20070131429A1 (en) 2007-06-14
GB2433081B (en) 2010-10-06

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