NO20051876L - Kutterverktoy for et borehull-foringsror - Google Patents
Kutterverktoy for et borehull-foringsrorInfo
- Publication number
- NO20051876L NO20051876L NO20051876A NO20051876A NO20051876L NO 20051876 L NO20051876 L NO 20051876L NO 20051876 A NO20051876 A NO 20051876A NO 20051876 A NO20051876 A NO 20051876A NO 20051876 L NO20051876 L NO 20051876L
- Authority
- NO
- Norway
- Prior art keywords
- borehole casing
- cutter
- cutter tool
- wellbore
- unfolded
- Prior art date
Links
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
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
- 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 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
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)
- Details Of Cutting Devices (AREA)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
Det er tilveiebrakt en kutter (10) for et borehull- foringsrør (20), hvor kutteren omfatter en roterbar, rørformet understøttelse (28), minst ett kutterblad (34) som er understøttet på den roterbare, rørformede understøttelse og som har en tilbaketrukket stilling for innføring i borehuUforingsrøret, og en utfoldet stiUing for skjærende inngrep med borehuUforingsrøret, og en aktuator (50) for bevegelse av kutterbladet fra den tilbaketrukne stilling til den utfoldede stUling for skjærende inngrep med borehuUforingsrøret.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41248702P | 2002-09-20 | 2002-09-20 | |
| PCT/US2003/029858 WO2004027204A2 (en) | 2002-09-20 | 2003-09-22 | Cutter for wellbore casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20051876L true NO20051876L (no) | 2005-04-18 |
| NO20051876D0 NO20051876D0 (no) | 2005-04-18 |
Family
ID=32030885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20051876A NO20051876D0 (no) | 2002-09-20 | 2005-04-18 | Kutterverktoy for et borehull-foringsror |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20060137877A1 (no) |
| AU (1) | AU2003275131A1 (no) |
| NO (1) | NO20051876D0 (no) |
| WO (1) | WO2004027204A2 (no) |
Families Citing this family (79)
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| US7775290B2 (en) | 2003-04-17 | 2010-08-17 | Enventure Global Technology, Llc | Apparatus for radially expanding and plastically deforming a tubular member |
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| US5306101A (en) * | 1990-12-31 | 1994-04-26 | Brooklyn Union Gas | Cutting/expanding tool |
| US5242017A (en) * | 1991-12-27 | 1993-09-07 | Hailey Charles D | Cutter blades for rotary tubing tools |
| US5791409A (en) * | 1996-09-09 | 1998-08-11 | Baker Hughes Incorporated | Hydro-mechanical multi-string cutter |
| GB9817246D0 (en) * | 1998-08-08 | 1998-10-07 | Petroline Wellsystems Ltd | Connector |
| US7357188B1 (en) * | 1998-12-07 | 2008-04-15 | Shell Oil Company | Mono-diameter wellbore casing |
| AU772327B2 (en) * | 1998-12-22 | 2004-04-22 | Weatherford Technology Holdings, Llc | Procedures and equipment for profiling and jointing of pipes |
| US6345373B1 (en) * | 1999-03-29 | 2002-02-05 | The University Of California | System and method for testing high speed VLSI devices using slower testers |
| US6419025B1 (en) * | 1999-04-09 | 2002-07-16 | Shell Oil Company | Method of selective plastic expansion of sections of a tubing |
| US6679328B2 (en) * | 1999-07-27 | 2004-01-20 | Baker Hughes Incorporated | Reverse section milling method and apparatus |
| US6578630B2 (en) * | 1999-12-22 | 2003-06-17 | Weatherford/Lamb, Inc. | Apparatus and methods for expanding tubulars in a wellbore |
| FR2811056B1 (fr) * | 2000-06-30 | 2003-05-16 | Vallourec Mannesmann Oil & Gas | Joint filete tubulaire apte a subir une expansion diametrale |
| GB0026063D0 (en) * | 2000-10-25 | 2000-12-13 | Weatherford Lamb | Downhole tubing |
| US6701598B2 (en) * | 2002-04-19 | 2004-03-09 | General Motors Corporation | Joining and forming of tubular members |
| US6843322B2 (en) * | 2002-05-31 | 2005-01-18 | Baker Hughes Incorporated | Monobore shoe |
| US6902652B2 (en) * | 2003-05-09 | 2005-06-07 | Albany International Corp. | Multi-layer papermaker's fabrics with packing yarns |
-
2003
- 2003-09-22 AU AU2003275131A patent/AU2003275131A1/en not_active Abandoned
- 2003-09-22 US US10/528,221 patent/US20060137877A1/en not_active Abandoned
- 2003-09-22 WO PCT/US2003/029858 patent/WO2004027204A2/en not_active Ceased
-
2005
- 2005-04-18 NO NO20051876A patent/NO20051876D0/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004027204A2 (en) | 2004-04-01 |
| NO20051876D0 (no) | 2005-04-18 |
| AU2003275131A8 (en) | 2004-04-08 |
| WO2004027204A3 (en) | 2004-08-26 |
| AU2003275131A1 (en) | 2004-04-08 |
| WO2004027204B1 (en) | 2004-10-14 |
| US20060137877A1 (en) | 2006-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |