GB0812906D0 - Well tool - Google Patents
Well toolInfo
- Publication number
- GB0812906D0 GB0812906D0 GBGB0812906.6A GB0812906A GB0812906D0 GB 0812906 D0 GB0812906 D0 GB 0812906D0 GB 0812906 A GB0812906 A GB 0812906A GB 0812906 D0 GB0812906 D0 GB 0812906D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- well tool
- tool
- well
- 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.)
- Ceased
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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
- E21B33/1212—Packers; Plugs characterised by the construction of the sealing or packing means including a metal-to-metal seal element
-
- 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
- E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
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)
- Sealing Devices (AREA)
- Earth Drilling (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0812906.6A GB0812906D0 (en) | 2008-07-15 | 2008-07-15 | Well tool |
GB1100582.4A GB2473786B (en) | 2008-07-15 | 2009-07-01 | Well tool |
PCT/GB2009/050766 WO2010007403A1 (en) | 2008-07-15 | 2009-07-01 | Well tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0812906.6A GB0812906D0 (en) | 2008-07-15 | 2008-07-15 | Well tool |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0812906D0 true GB0812906D0 (en) | 2008-08-20 |
Family
ID=39722290
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0812906.6A Ceased GB0812906D0 (en) | 2008-07-15 | 2008-07-15 | Well tool |
GB1100582.4A Active GB2473786B (en) | 2008-07-15 | 2009-07-01 | Well tool |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1100582.4A Active GB2473786B (en) | 2008-07-15 | 2009-07-01 | Well tool |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB0812906D0 (en) |
WO (1) | WO2010007403A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2233690A1 (en) | 2009-03-13 | 2010-09-29 | BP Alternative Energy International Limited | Fluid injection |
GB2491140B (en) * | 2011-05-24 | 2016-12-21 | Caledyne Ltd | Improved flow control system |
CN103967468B (en) * | 2014-05-23 | 2017-01-18 | 湖南唯科拓石油科技服务有限公司 | Counting device and multi-stage full-drift-diameter injection ball sliding sleeve device |
CN103982167B (en) * | 2014-05-23 | 2016-10-05 | 湖南唯科拓石油科技服务有限公司 | A kind of full-bore pitching sliding sleeve staged fracturing equipment |
WO2015183292A1 (en) | 2014-05-30 | 2015-12-03 | Halliburton Energy Services, Inc. | Steam injection tool |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4429747A (en) * | 1981-09-01 | 1984-02-07 | Otis Engineering Corporation | Well tool |
US5156220A (en) * | 1990-08-27 | 1992-10-20 | Baker Hughes Incorporated | Well tool with sealing means |
US5263683A (en) * | 1992-05-05 | 1993-11-23 | Grace Energy Corporation | Sliding sleeve valve |
US5479989A (en) * | 1994-07-12 | 1996-01-02 | Halliburton Company | Sleeve valve flow control device with locator shifter |
US6044908A (en) * | 1998-05-29 | 2000-04-04 | Grant Prideco, Inc. | Sliding sleeve valve and seal ring for use therein |
GB0320252D0 (en) * | 2003-08-29 | 2003-10-01 | Caledyne Ltd | Improved seal |
US7377327B2 (en) * | 2005-07-14 | 2008-05-27 | Weatherford/Lamb, Inc. | Variable choke valve |
US7445047B2 (en) * | 2005-10-24 | 2008-11-04 | Baker Hughes Incorporated | Metal-to-metal non-elastomeric seal stack |
-
2008
- 2008-07-15 GB GBGB0812906.6A patent/GB0812906D0/en not_active Ceased
-
2009
- 2009-07-01 WO PCT/GB2009/050766 patent/WO2010007403A1/en active Application Filing
- 2009-07-01 GB GB1100582.4A patent/GB2473786B/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB201100582D0 (en) | 2011-03-02 |
WO2010007403A1 (en) | 2010-01-21 |
GB2473786B (en) | 2012-03-07 |
GB2473786A (en) | 2011-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |