EG14742A - Apparatus and device for isolating an underground zone containing a fluide notably for the workover of an oil well - Google Patents

Apparatus and device for isolating an underground zone containing a fluide notably for the workover of an oil well

Info

Publication number
EG14742A
EG14742A EG80133A EG13380A EG14742A EG 14742 A EG14742 A EG 14742A EG 80133 A EG80133 A EG 80133A EG 13380 A EG13380 A EG 13380A EG 14742 A EG14742 A EG 14742A
Authority
EG
Egypt
Prior art keywords
fluide
workover
notably
isolating
oil well
Prior art date
Application number
EG80133A
Original Assignee
Flopetrol Services Inc
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
Priority claimed from FR7906054A external-priority patent/FR2450938A1/en
Application filed by Flopetrol Services Inc filed Critical Flopetrol Services Inc
Application granted granted Critical
Publication of EG14742A publication Critical patent/EG14742A/en

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
    • E21B34/14—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
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • F16K3/265—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member with a sleeve sliding in the direction of the flow line

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Geophysics And Detection Of Objects (AREA)
EG80133A 1979-03-09 1980-03-09 Apparatus and device for isolating an underground zone containing a fluide notably for the workover of an oil well EG14742A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7906054A FR2450938A1 (en) 1979-03-09 1979-03-09 Oil or gas well borehole sealing system - has hydraulically operated valve on holed packer with above ground control
FR7915449A FR2459358A2 (en) 1979-03-09 1979-06-15 DEVICE AND METHOD FOR ISOLATING A UNDERGROUND AREA CONTAINING A FLUID, IN PARTICULAR FOR RECONDITIONING AN OIL WELL

Publications (1)

Publication Number Publication Date
EG14742A true EG14742A (en) 1985-03-31

Family

ID=26221053

Family Applications (1)

Application Number Title Priority Date Filing Date
EG80133A EG14742A (en) 1979-03-09 1980-03-09 Apparatus and device for isolating an underground zone containing a fluide notably for the workover of an oil well

Country Status (7)

Country Link
DE (1) DE3008592A1 (en)
EG (1) EG14742A (en)
FR (1) FR2459358A2 (en)
GB (1) GB2047772B (en)
MX (1) MX154591A (en)
NO (1) NO800663L (en)
OA (1) OA06482A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252195A (en) * 1979-07-26 1981-02-24 Otis Engineering Corporation Well test systems and methods
USRE32343E (en) * 1982-07-22 1987-02-03 Otis Engineering Corporation Well safety valve
FR2606070B1 (en) * 1986-10-30 1992-02-28 Flopetrol Etu Fabr TOOL FOR MEASURING THE PRESSURE IN A OIL WELL
EP2189622B1 (en) * 2007-01-25 2018-11-21 WellDynamics Inc. Casing valves system for selective well stimulation and control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813588A (en) * 1954-12-21 1957-11-19 Exxon Research Engineering Co Blowout preventer for arrangement in wells
US3163225A (en) * 1961-02-15 1964-12-29 Halliburton Co Well packers
US3244233A (en) * 1963-04-04 1966-04-05 Halliburton Co Retrievable bridge plug
US3411576A (en) * 1965-07-02 1968-11-19 Otis Eng Co Well tools
US3664427A (en) * 1970-11-23 1972-05-23 Otic Engineering Corp Well flow controlling systems, methods and apparatus
US3967647A (en) * 1974-04-22 1976-07-06 Schlumberger Technology Corporation Subsea control valve apparatus
US3948318A (en) * 1974-10-09 1976-04-06 Page John S Jr Flow controlling safety valve
US4116272A (en) * 1977-06-21 1978-09-26 Halliburton Company Subsea test tree for oil wells

Also Published As

Publication number Publication date
FR2459358A2 (en) 1981-01-09
OA06482A (en) 1981-07-31
DE3008592A1 (en) 1980-09-25
NO800663L (en) 1980-09-10
MX154591A (en) 1987-10-22
FR2459358B2 (en) 1983-11-25
GB2047772A (en) 1980-12-03
GB2047772B (en) 1983-02-02

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