NO20023200L - Apparat og fremgangsmåte for utforming av et vindu eller et omriss av samme i et utfôret borehulls fôringsrör - Google Patents

Apparat og fremgangsmåte for utforming av et vindu eller et omriss av samme i et utfôret borehulls fôringsrör

Info

Publication number
NO20023200L
NO20023200L NO20023200A NO20023200A NO20023200L NO 20023200 L NO20023200 L NO 20023200L NO 20023200 A NO20023200 A NO 20023200A NO 20023200 A NO20023200 A NO 20023200A NO 20023200 L NO20023200 L NO 20023200L
Authority
NO
Norway
Prior art keywords
outline
window
forming
same
borehole liner
Prior art date
Application number
NO20023200A
Other languages
English (en)
Other versions
NO20023200D0 (no
NO328182B1 (no
Inventor
David Michael Haugen
Guy Lamont Mcclung
Original Assignee
Weatherford Lamb
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
Priority claimed from US08/568,878 external-priority patent/US5636692A/en
Priority claimed from US08/688,301 external-priority patent/US5709265A/en
Publication of NO20023200L publication Critical patent/NO20023200L/no
Application filed by Weatherford Lamb filed Critical Weatherford Lamb
Publication of NO20023200D0 publication Critical patent/NO20023200D0/no
Publication of NO328182B1 publication Critical patent/NO328182B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
    • E21B29/005—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-expansible cutter rotating inside the pipe, e.g. for cutting an annular window
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/02—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground by explosives or by thermal or chemical means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/11—Perforators; Permeators
    • E21B43/114—Perforators using direct fluid action on the wall to be perforated, e.g. abrasive jets
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/11—Perforators; Permeators
    • E21B43/116—Gun or shaped-charge perforators
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/11—Perforators; Permeators
    • E21B43/116—Gun or shaped-charge perforators
    • E21B43/1185—Ignition systems
    • E21B43/11852—Ignition systems hydraulically actuated
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/11—Perforators; Permeators
    • E21B43/116—Gun or shaped-charge perforators
    • E21B43/1185—Ignition systems
    • E21B43/11855—Ignition systems mechanically actuated, e.g. by movement of a wireline or a drop-bar
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
NO20023200A 1995-12-11 2002-07-01 Apparat og fremgangsmate for utforming av et vindu eller et omriss av samme i et utfôret borehulls fôringsror NO328182B1 (no)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/568,878 US5636692A (en) 1995-12-11 1995-12-11 Casing window formation
US08/688,301 US5709265A (en) 1995-12-11 1996-07-30 Wellbore window formation
US08/760,283 US5791417A (en) 1995-09-22 1996-12-04 Tubular window formation
PCT/GB1996/003059 WO1997021903A1 (en) 1995-12-11 1996-12-11 Apparatus and method for forming a window or an outline thereof in the casing of a cased wellbore

Publications (3)

Publication Number Publication Date
NO20023200L true NO20023200L (no) 1998-06-09
NO20023200D0 NO20023200D0 (no) 2002-07-01
NO328182B1 NO328182B1 (no) 2009-12-28

Family

ID=27416063

Family Applications (2)

Application Number Title Priority Date Filing Date
NO19981993A NO313017B1 (no) 1995-12-11 1998-05-04 Apparat og fremgangsmåte for utforming av et vindu eller et omriss av samme i et utfôret borehulls fôringsrör
NO20023200A NO328182B1 (no) 1995-12-11 2002-07-01 Apparat og fremgangsmate for utforming av et vindu eller et omriss av samme i et utfôret borehulls fôringsror

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO19981993A NO313017B1 (no) 1995-12-11 1998-05-04 Apparat og fremgangsmåte for utforming av et vindu eller et omriss av samme i et utfôret borehulls fôringsrör

Country Status (7)

Country Link
US (2) US5791417A (no)
EP (2) EP0866910B1 (no)
AU (1) AU720240B2 (no)
CA (1) CA2236570C (no)
DE (1) DE69629584T2 (no)
NO (2) NO313017B1 (no)
WO (1) WO1997021903A1 (no)

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EP0866910B1 (en) 2003-08-20
EP1223304A3 (en) 2004-01-28
NO981993D0 (no) 1998-05-04
CA2236570C (en) 2004-11-16
AU720240B2 (en) 2000-05-25
NO20023200D0 (no) 2002-07-01
US6024169A (en) 2000-02-15
EP0866910A1 (en) 1998-09-30
NO981993L (no) 1998-06-09
AU1199497A (en) 1997-07-03
NO313017B1 (no) 2002-07-29
US5791417A (en) 1998-08-11
EP1223304B1 (en) 2005-10-26
WO1997021903A1 (en) 1997-06-19
DE69629584T2 (de) 2004-06-24
DE69629584D1 (de) 2003-09-25
EP1223304A2 (en) 2002-07-17
NO328182B1 (no) 2009-12-28
CA2236570A1 (en) 1997-06-19

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