GB2130274B - Flow controlling apparatus - Google Patents

Flow controlling apparatus

Info

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
Application number
GB08330363A
Other versions
GB8330363D0 (en
GB2130274A (en
Inventor
Neil Hoover Akkerman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AVA International Corp
Original Assignee
AVA International Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AVA International Corp filed Critical AVA International Corp
Publication of GB8330363D0 publication Critical patent/GB8330363D0/en
Publication of GB2130274A publication Critical patent/GB2130274A/en
Application granted granted Critical
Publication of GB2130274B publication Critical patent/GB2130274B/en
Expired legal-status Critical Current

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)
GB08330363A 1981-02-17 1982-02-16 Flow controlling apparatus Expired GB2130274B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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