GB0613768D0 - Downhole tool - Google Patents
Downhole toolInfo
- Publication number
- GB0613768D0 GB0613768D0 GBGB0613768.1A GB0613768A GB0613768D0 GB 0613768 D0 GB0613768 D0 GB 0613768D0 GB 0613768 A GB0613768 A GB 0613768A GB 0613768 D0 GB0613768 D0 GB 0613768D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- downhole tool
- downhole
- tool
- 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.)
- Granted
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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
-
- 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
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
-
- 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/02—Scrapers specially adapted therefor
- E21B37/04—Scrapers specially adapted therefor operated by fluid pressure, e.g. free-piston scrapers
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
- E21B34/142—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
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)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0309038.8A GB0309038D0 (en) | 2003-04-22 | 2003-04-22 | Downhole tool |
GB0520014A GB2416555B (en) | 2003-04-22 | 2004-04-20 | Downhole tool |
Publications (4)
Publication Number | Publication Date |
---|---|
GB0613768D0 true GB0613768D0 (en) | 2006-08-23 |
GB2427634A GB2427634A (en) | 2007-01-03 |
GB2427634A8 GB2427634A8 (en) | 2007-03-13 |
GB2427634B GB2427634B (en) | 2007-05-02 |
Family
ID=36955451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0613768A Expired - Fee Related GB2427634B (en) | 2003-04-22 | 2004-04-20 | Downhole tool |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2427634B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2569587B (en) | 2017-12-20 | 2022-06-15 | Schoeller Bleckmann Oilfield Equipment Ag | Catcher device for downhole tool |
-
2004
- 2004-04-20 GB GB0613768A patent/GB2427634B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2427634A (en) | 2007-01-03 |
GB2427634B (en) | 2007-05-02 |
GB2427634A8 (en) | 2007-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20210420 |