NO20021081L - Anordning for og fremgangsmate ved forankring av en forste rorledning til en andre rorledning - Google Patents

Anordning for og fremgangsmate ved forankring av en forste rorledning til en andre rorledning

Info

Publication number
NO20021081L
NO20021081L NO20021081A NO20021081A NO20021081L NO 20021081 L NO20021081 L NO 20021081L NO 20021081 A NO20021081 A NO 20021081A NO 20021081 A NO20021081 A NO 20021081A NO 20021081 L NO20021081 L NO 20021081L
Authority
NO
Norway
Prior art keywords
pipeline
anchoring
expandable
expanded
applying
Prior art date
Application number
NO20021081A
Other languages
English (en)
Other versions
NO20021081D0 (no
NO331581B1 (no
Inventor
Peter Oosterling
Original Assignee
E2 Tech Ltd
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 E2 Tech Ltd filed Critical E2 Tech Ltd
Publication of NO20021081D0 publication Critical patent/NO20021081D0/no
Publication of NO20021081L publication Critical patent/NO20021081L/no
Publication of NO331581B1 publication Critical patent/NO331581B1/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
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • E21B43/105—Expanding tools specially adapted therefor
    • 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
    • E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like

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)
  • Pipe Accessories (AREA)
  • Piles And Underground Anchors (AREA)
  • Clamps And Clips (AREA)
  • Earth Drilling (AREA)

Abstract

Det er beskrevet anordninger og fremgangsmåter for forankring av en første rørledning (10) til en andre rørledning (12). Den første rørledningen (10) er typisk en ekspanderbar rørledning hvorved et parti av den første rørledningen blir ekspandert ved å påføre en radiell kraft på denne, for å tilveiebringe en forankring og/eller tetning mellom den første (10) og den andre (12) rørledningen. Det er tilveiebragt en oppblåsbar anordning (14) som kan brukes for å oppnå en temporær forankring mens den første (ekspanderbare) rørledningen (10) blir ekspandert. Eventuelt er det til den oppblåsbare anordningen (14) festet en ekspansjonsanordning (16) som er i stand til å. påføre en radiell ekspansjonskraft til den første rørledningen (10).
NO20021081A 1999-09-06 2002-03-05 Anordning for og fremgangsmate ved forankring av en forste rorledning til en andre rorledning NO331581B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9920935.5A GB9920935D0 (en) 1999-09-06 1999-09-06 Apparatus for and a method of anchoring a first conduit to a second conduit
PCT/GB2000/003406 WO2001018354A1 (en) 1999-09-06 2000-09-06 Apparatus for and method of anchoring a first conduit to a second conduit

Publications (3)

Publication Number Publication Date
NO20021081D0 NO20021081D0 (no) 2002-03-05
NO20021081L true NO20021081L (no) 2002-03-14
NO331581B1 NO331581B1 (no) 2012-01-30

Family

ID=10860363

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20021081A NO331581B1 (no) 1999-09-06 2002-03-05 Anordning for og fremgangsmate ved forankring av en forste rorledning til en andre rorledning

Country Status (13)

Country Link
US (2) US6860329B1 (no)
EP (2) EP1210502B1 (no)
JP (1) JP4508510B2 (no)
AU (1) AU777793B2 (no)
CA (1) CA2388360C (no)
DE (2) DE60032615T2 (no)
EA (1) EA003385B1 (no)
GB (1) GB9920935D0 (no)
MX (1) MXPA02002420A (no)
NO (1) NO331581B1 (no)
NZ (1) NZ517491A (no)
OA (1) OA12013A (no)
WO (1) WO2001018354A1 (no)

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Also Published As

Publication number Publication date
NO20021081D0 (no) 2002-03-05
AU7021000A (en) 2001-04-10
NO331581B1 (no) 2012-01-30
JP4508510B2 (ja) 2010-07-21
DE60032615D1 (de) 2007-02-08
EP1555386B1 (en) 2008-04-16
OA12013A (en) 2006-04-19
DE60032615T2 (de) 2007-09-13
GB9920935D0 (en) 1999-11-10
CA2388360C (en) 2008-11-18
EP1210502B1 (en) 2006-12-27
EP1555386A1 (en) 2005-07-20
EA003385B1 (ru) 2003-04-24
EA200200338A1 (ru) 2002-10-31
DE60038638T2 (de) 2009-06-10
JP2003508661A (ja) 2003-03-04
WO2001018354A1 (en) 2001-03-15
US7124823B2 (en) 2006-10-24
EP1210502A1 (en) 2002-06-05
DE60038638D1 (de) 2008-05-29
US20050133225A1 (en) 2005-06-23
CA2388360A1 (en) 2001-03-15
AU777793B2 (en) 2004-10-28
US6860329B1 (en) 2005-03-01
MXPA02002420A (es) 2005-06-06
NZ517491A (en) 2004-05-28

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Representative=s name: MURGITROYD & COMPANY LTD, 165-169

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