GB201005155D0 - Surface controlled fail safe annular safety valve - Google Patents
Surface controlled fail safe annular safety valveInfo
- Publication number
- GB201005155D0 GB201005155D0 GBGB1005155.5A GB201005155A GB201005155D0 GB 201005155 D0 GB201005155 D0 GB 201005155D0 GB 201005155 A GB201005155 A GB 201005155A GB 201005155 D0 GB201005155 D0 GB 201005155D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- safety valve
- fail safe
- surface controlled
- annular safety
- controlled fail
- 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.)
- Withdrawn
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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/127—Packers; Plugs with inflatable sleeve
-
- 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
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
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)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1005155A GB2479000A (en) | 2010-03-27 | 2010-03-27 | A surface controlled annular safety device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1005155A GB2479000A (en) | 2010-03-27 | 2010-03-27 | A surface controlled annular safety device |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201005155D0 true GB201005155D0 (en) | 2010-05-12 |
GB2479000A GB2479000A (en) | 2011-09-28 |
Family
ID=42228444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1005155A Withdrawn GB2479000A (en) | 2010-03-27 | 2010-03-27 | A surface controlled annular safety device |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2479000A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2568108B1 (en) | 2011-09-06 | 2014-05-28 | Vetco Gray Inc. | A control system for a subsea well |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3288221A (en) * | 1964-03-06 | 1966-11-29 | Pan American Petroleum Corp | Subsurface safety valve |
US4022273A (en) * | 1975-10-10 | 1977-05-10 | Cook Testing Co. | Bottom hole flow control apparatus |
GB2235938B (en) * | 1989-08-31 | 1993-01-27 | British Petroleum Co Plc | Annulus safety valve |
US5310004A (en) * | 1993-01-13 | 1994-05-10 | Camco International Inc. | Fail safe gas bias safety valve |
US6513594B1 (en) * | 2000-10-13 | 2003-02-04 | Schlumberger Technology Corporation | Subsurface safety valve |
US7552774B2 (en) * | 2006-12-05 | 2009-06-30 | Baker Hughes Incorporated | Control line hydrostatic minimally sensitive control system |
-
2010
- 2010-03-27 GB GB1005155A patent/GB2479000A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2479000A (en) | 2011-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2760700A4 (en) | Safety seat | |
EP2880253A4 (en) | Integral multiple stage safety valves | |
EP2643548A4 (en) | Eccentric safety valve | |
SG11201405682VA (en) | Valve and hydraulic controller | |
SG11201405681XA (en) | Valve and hydraulic controller | |
HK1176392A1 (en) | High pressure mechanical safety valve | |
GB2500975B (en) | Emergency control gas ball valve | |
EP2766257A4 (en) | Safety buoy | |
PL2503205T3 (en) | Safety valve | |
SG11201401002PA (en) | Safety discharge valve | |
EP2699761A4 (en) | Ball valve safety plug | |
EP2893125A4 (en) | Gas lift valve | |
GB201402805D0 (en) | Surface controlled subsurface safety valve | |
EP2888436A4 (en) | Constructed annular safety valve element package | |
PT2520837T (en) | Fire safety valve | |
GB201017286D0 (en) | Safety collar | |
EP2702238A4 (en) | Subsea safety valve system | |
ZA201305183B (en) | Safety line anchor | |
HU1000058V0 (en) | Safety airplane seat | |
PL2368458T3 (en) | Seating safety device | |
GB201005155D0 (en) | Surface controlled fail safe annular safety valve | |
PL2637748T3 (en) | Safety fitting | |
GB2502376B (en) | Safety seat | |
HUP1100469A2 (en) | Safety valve | |
GB201005747D0 (en) | The safety valve |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |