GB2147638B - Controlling injection of fluids into wells - Google Patents

Controlling injection of fluids into wells

Info

Publication number
GB2147638B
GB2147638B GB08326953A GB8326953A GB2147638B GB 2147638 B GB2147638 B GB 2147638B GB 08326953 A GB08326953 A GB 08326953A GB 8326953 A GB8326953 A GB 8326953A GB 2147638 B GB2147638 B GB 2147638B
Authority
GB
United Kingdom
Prior art keywords
wells
fluids
controlling injection
injection
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
GB08326953A
Other versions
GB8326953D0 (en
GB2147638A (en
Inventor
Tuckness Cynthia E Strickland
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.)
Otis Engineering Corp
Original Assignee
Otis Engineering 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 Otis Engineering Corp filed Critical Otis Engineering Corp
Priority to GB08326953A priority Critical patent/GB2147638B/en
Publication of GB8326953D0 publication Critical patent/GB8326953D0/en
Publication of GB2147638A publication Critical patent/GB2147638A/en
Priority to GB08613713A priority patent/GB2173843B/en
Application granted granted Critical
Publication of GB2147638B publication Critical patent/GB2147638B/en
Priority to SG988/87A priority patent/SG98887G/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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/03—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting the tools into, or removing the tools from, laterally offset landing nipples or pockets
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/122—Gas lift
    • E21B43/123—Gas lift valves

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
GB08326953A 1983-10-08 1983-10-08 Controlling injection of fluids into wells Expired GB2147638B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB08326953A GB2147638B (en) 1983-10-08 1983-10-08 Controlling injection of fluids into wells
GB08613713A GB2173843B (en) 1983-10-08 1986-06-05 Controlling injection of fluids into wells
SG988/87A SG98887G (en) 1983-10-08 1987-11-06 Controlling injection of fluids into wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08326953A GB2147638B (en) 1983-10-08 1983-10-08 Controlling injection of fluids into wells

Publications (3)

Publication Number Publication Date
GB8326953D0 GB8326953D0 (en) 1983-11-09
GB2147638A GB2147638A (en) 1985-05-15
GB2147638B true GB2147638B (en) 1987-05-28

Family

ID=10549872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08326953A Expired GB2147638B (en) 1983-10-08 1983-10-08 Controlling injection of fluids into wells

Country Status (2)

Country Link
GB (1) GB2147638B (en)
SG (1) SG98887G (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066128A (en) * 1975-07-14 1978-01-03 Otis Engineering Corporation Well flow control apparatus and method
US4398555A (en) * 1981-06-03 1983-08-16 Otis Engineering Corporation Flow control valve
US4407362A (en) * 1981-06-10 1983-10-04 Otis Engineering Corporation Flow control apparatus for wells
US4399871A (en) * 1981-12-16 1983-08-23 Otis Engineering Corporation Chemical injection valve with openable bypass
US4432416A (en) * 1982-02-23 1984-02-21 Otis Engineering Corporation Well flow control apparatus

Also Published As

Publication number Publication date
GB8326953D0 (en) 1983-11-09
GB2147638A (en) 1985-05-15
SG98887G (en) 1988-09-30

Similar Documents

Publication Publication Date Title
GB2124680B (en) Drilling of wells with top drive unit
GB8407369D0 (en) Fracturing fluids
GB8630872D0 (en) Injecting coil tubing into well
GB2098261B (en) Valve for subterranean wells
GB8415801D0 (en) Workover fluid
GB8509320D0 (en) Preventing fluid migration around well casing
GB8505201D0 (en) Drilling fluid
GB2164370B (en) Drilling fluid
GB2169358B (en) Downhole pump
GB8308281D0 (en) Electromagnetically-operable fluid injectors
GB2128659B (en) Drilling fluids
GB2140551B (en) Fluid injectors
GB8719303D0 (en) Controlling flow behaviour of fluids
DE3562382D1 (en) Drilling fluid
GB2173843B (en) Controlling injection of fluids into wells
GB2147638B (en) Controlling injection of fluids into wells
GB8304529D0 (en) Drilling fluids
GB2149837B (en) Producing desired fluids from wells
GB8304193D0 (en) Fluid drilling
GB8303967D0 (en) Priming valve
JPS57186095A (en) Closing section of pump
GB8401292D0 (en) Fluid injector
GB8523955D0 (en) Completion & workover fluids
GB8600912D0 (en) Stabilizing fracturing fluid
GB8726604D0 (en) Wellbore fluid

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee