GB2437045B - Apparatus and method for cutting a tubular - Google Patents
Apparatus and method for cutting a tubularInfo
- Publication number
- GB2437045B GB2437045B GB0715365A GB0715365A GB2437045B GB 2437045 B GB2437045 B GB 2437045B GB 0715365 A GB0715365 A GB 0715365A GB 0715365 A GB0715365 A GB 0715365A GB 2437045 B GB2437045 B GB 2437045B
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubular
- cutting
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- 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
-
- 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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/12—Grappling tools, e.g. tongs or grabs
- E21B31/16—Grappling tools, e.g. tongs or grabs combined with cutting or destroying means
-
- 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
-
- 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
- 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)
- Marine Sciences & Fisheries (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0715365A GB2437045B (en) | 2003-03-11 | 2004-03-11 | Apparatus and method for cutting a tubular |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45367803P | 2003-03-11 | 2003-03-11 | |
GB0715365A GB2437045B (en) | 2003-03-11 | 2004-03-11 | Apparatus and method for cutting a tubular |
GB0624328A GB2430953B (en) | 2003-03-11 | 2004-03-11 | Apparatus and method for cutting a tubular |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0715365D0 GB0715365D0 (en) | 2007-09-19 |
GB2437045A GB2437045A (en) | 2007-10-10 |
GB2437045B true GB2437045B (en) | 2007-12-19 |
Family
ID=38512240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0715365A Expired - Fee Related GB2437045B (en) | 2003-03-11 | 2004-03-11 | Apparatus and method for cutting a tubular |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2437045B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7793721B2 (en) | 2003-03-11 | 2010-09-14 | Eventure Global Technology, Llc | Apparatus for radially expanding and plastically deforming a tubular member |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2481637A (en) * | 1945-02-23 | 1949-09-13 | A 1 Bit & Tool Company | Combined milling tool and pipe puller |
US4047568A (en) * | 1976-04-26 | 1977-09-13 | International Enterprises, Inc. | Method and apparatus for cutting and retrieving casing from a well bore |
GB2211446A (en) * | 1987-10-26 | 1989-07-05 | Houston Engineers Inc | Offshore well leg internal cutting apparatus |
GB2348661A (en) * | 1999-04-05 | 2000-10-11 | Baker Hughes Inc | Wellheads :casing cutting and removal assembly |
EP1502001A2 (en) * | 2002-05-06 | 2005-02-02 | National-Oilwell, L.P. | Packer retriever |
-
2004
- 2004-03-11 GB GB0715365A patent/GB2437045B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2481637A (en) * | 1945-02-23 | 1949-09-13 | A 1 Bit & Tool Company | Combined milling tool and pipe puller |
US4047568A (en) * | 1976-04-26 | 1977-09-13 | International Enterprises, Inc. | Method and apparatus for cutting and retrieving casing from a well bore |
GB2211446A (en) * | 1987-10-26 | 1989-07-05 | Houston Engineers Inc | Offshore well leg internal cutting apparatus |
GB2348661A (en) * | 1999-04-05 | 2000-10-11 | Baker Hughes Inc | Wellheads :casing cutting and removal assembly |
EP1502001A2 (en) * | 2002-05-06 | 2005-02-02 | National-Oilwell, L.P. | Packer retriever |
Also Published As
Publication number | Publication date |
---|---|
GB0715365D0 (en) | 2007-09-19 |
GB2437045A (en) | 2007-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20230311 |