GB2130274B - Flow controlling apparatus - Google Patents
Flow controlling apparatusInfo
- Publication number
- GB2130274B GB2130274B GB08330363A GB8330363A GB2130274B GB 2130274 B GB2130274 B GB 2130274B GB 08330363 A GB08330363 A GB 08330363A GB 8330363 A GB8330363 A GB 8330363A GB 2130274 B GB2130274 B GB 2130274B
- Authority
- GB
- United Kingdom
- Prior art keywords
- controlling apparatus
- flow controlling
- flow
- controlling
- 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
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
- 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
-
- 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
- E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
-
- 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
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
- E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure
-
- 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
- E21B34/105—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole retrievable, e.g. wire line retrievable, i.e. with an element which can be landed into a landing-nipple provided with a passage for control fluid
- E21B34/107—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole retrievable, e.g. wire line retrievable, i.e. with an element which can be landed into a landing-nipple provided with a passage for control fluid the retrievable element being an operating or controlling means retrievable separately from the closure member, e.g. pilot valve landed into a side pocket
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)
- Pipe Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23362881A | 1981-02-17 | 1981-02-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8330363D0 GB8330363D0 (en) | 1983-12-21 |
GB2130274A GB2130274A (en) | 1984-05-31 |
GB2130274B true GB2130274B (en) | 1985-03-13 |
Family
ID=22878049
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8204472A Expired GB2093094B (en) | 1981-02-17 | 1982-02-16 | Well flow control apparatus |
GB08330363A Expired GB2130274B (en) | 1981-02-17 | 1982-02-16 | Flow controlling apparatus |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8204472A Expired GB2093094B (en) | 1981-02-17 | 1982-02-16 | Well flow control apparatus |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2500048B1 (en) |
GB (2) | GB2093094B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4660647A (en) * | 1985-08-23 | 1987-04-28 | Exxon Production Research Co. | Fluid control line switching methods and apparatus |
CA2022195C (en) * | 1989-08-21 | 1994-03-29 | Neil H. Akkerman | Hydraulically operated permanent type well packer assembly |
GB2244504B (en) * | 1990-03-09 | 1994-06-01 | Otis Eng Co | Well completion apparatus and methods |
US5193615A (en) * | 1990-05-04 | 1993-03-16 | Ava International Corporation | Apparatus for use in controlling flow through a tubing string suspended and packed off within well bore as well as within the annulus between the tubing string and well bore above and below the packer |
US5044433A (en) * | 1990-08-28 | 1991-09-03 | Baker Hughes Incorporated | Pack-off well apparatus with straight shear release |
US5505263A (en) * | 1993-10-08 | 1996-04-09 | White; Pat M. | Packer set safety valve for controlling dual fluid flows |
US5479991A (en) * | 1994-01-10 | 1996-01-02 | Halliburton | Reeled tubing deployed packer with control line bypass |
GB0803527D0 (en) * | 2008-02-27 | 2008-04-02 | Petrowell Ltd | Tool and method |
US7836962B2 (en) | 2008-03-28 | 2010-11-23 | Weatherford/Lamb, Inc. | Methods and apparatus for a downhole tool |
CA2891734C (en) | 2009-11-06 | 2017-08-22 | Weatherford Technology Holdings, Llc | Method and apparatus for a wellbore accumulator system assembly |
NO332526B1 (en) | 2010-03-30 | 2012-10-08 | Tco As | Device for plug construction |
CN114837612B (en) * | 2022-04-22 | 2023-07-28 | 中海油能源发展股份有限公司 | Diameter-variable sliding sleeve switch tool |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3313350A (en) * | 1964-05-14 | 1967-04-11 | Jr John S Page | Tubing and annulus flow control apparatus |
US3665955A (en) * | 1970-07-20 | 1972-05-30 | George Eugene Conner Sr | Self-contained valve control system |
US3786867A (en) * | 1973-02-23 | 1974-01-22 | Camco Inc | Well safety valve system and method of operation |
US3958633A (en) * | 1975-05-29 | 1976-05-25 | Standard Oil Company (Indiana) | Flapper-type subsurface safety valve |
US4454913A (en) * | 1981-01-05 | 1984-06-19 | Schlumberger Technology Corporation | Safety valve system with retrievable equalizing feature |
-
1982
- 1982-02-16 GB GB8204472A patent/GB2093094B/en not_active Expired
- 1982-02-16 GB GB08330363A patent/GB2130274B/en not_active Expired
- 1982-02-17 FR FR8202611A patent/FR2500048B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8330363D0 (en) | 1983-12-21 |
GB2130274A (en) | 1984-05-31 |
GB2093094B (en) | 1985-02-06 |
FR2500048B1 (en) | 1985-11-22 |
GB2093094A (en) | 1982-08-25 |
FR2500048A1 (en) | 1982-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |