DE3579457D1 - SHEATH TUBE WITH SIDE POCKET. - Google Patents

SHEATH TUBE WITH SIDE POCKET.

Info

Publication number
DE3579457D1
DE3579457D1 DE8686900445T DE3579457T DE3579457D1 DE 3579457 D1 DE3579457 D1 DE 3579457D1 DE 8686900445 T DE8686900445 T DE 8686900445T DE 3579457 T DE3579457 T DE 3579457T DE 3579457 D1 DE3579457 D1 DE 3579457D1
Authority
DE
Germany
Prior art keywords
sheath tube
side pocket
pocket
sheath
tube
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 - Lifetime
Application number
DE8686900445T
Other languages
German (de)
Inventor
Douglass W Crawford
William B Crawford
Robert W Dinning
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.)
Individual
Original Assignee
Individual
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 US06/679,263 external-priority patent/US4765403A/en
Priority claimed from US06/789,313 external-priority patent/US4715441A/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE3579457D1 publication Critical patent/DE3579457D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Escalators And Moving Walkways (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
DE8686900445T 1984-12-07 1985-12-04 SHEATH TUBE WITH SIDE POCKET. Expired - Lifetime DE3579457D1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/679,263 US4765403A (en) 1984-12-07 1984-12-07 Apparatus for placing and removing well flow control devices
US06/789,313 US4715441A (en) 1985-10-18 1985-10-18 Side pocket mandrel
PCT/US1985/002411 WO1986003544A2 (en) 1984-12-07 1985-12-04 Apparatus for placing and removing well flow control devices

Publications (1)

Publication Number Publication Date
DE3579457D1 true DE3579457D1 (en) 1990-10-04

Family

ID=27102193

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686900445T Expired - Lifetime DE3579457D1 (en) 1984-12-07 1985-12-04 SHEATH TUBE WITH SIDE POCKET.

Country Status (4)

Country Link
EP (3) EP0204823B1 (en)
AU (3) AU585298B2 (en)
DE (1) DE3579457D1 (en)
WO (1) WO1986003544A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4624309A (en) * 1984-09-24 1986-11-25 Otis Engineering Corporation Apparatus for monitoring a parameter in a well
US4744415A (en) * 1987-04-24 1988-05-17 Crawford Douglass W Kickover tool for placing and removing well flow control devices
US4976314A (en) * 1988-02-03 1990-12-11 Crawford William B T-slot mandrel and kickover tool
WO1989007189A1 (en) * 1988-02-03 1989-08-10 Crawford William B T-slot mandrel and kickover tool
US5058670A (en) * 1989-05-15 1991-10-22 Crawford Douglas W Oriented valve and latch for side pocket mandrel
NO20170516A1 (en) * 2017-03-29 2018-08-27 Petroleum Technology Co As Well component with deflector surface

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664162A (en) * 1948-06-24 1953-12-29 Sid W Richardson Inc Means for installing and removing flow valves
US2679904A (en) * 1949-11-23 1954-06-01 Sid W Richardson Inc Means of installing and removing flow valves or the like
US2679903A (en) * 1949-11-23 1954-06-01 Sid W Richardson Inc Means for installing and removing flow valves or the like
US2824525A (en) * 1954-07-26 1958-02-25 Sid W Richardson Inc Offset mandrel for small diameter tubing
US2988146A (en) * 1958-06-02 1961-06-13 Otis Eng Co Offset mandrel and tools
US3075586A (en) * 1958-07-02 1963-01-29 Otis Eng Co Nipple with lateral port control
US3268006A (en) * 1962-09-10 1966-08-23 Shell Oil Co Method and apparatus for installing and retrieving well tools in well strings
US3741299A (en) * 1971-12-15 1973-06-26 Camco Inc Sidepocket mandrel
US3802503A (en) * 1972-03-01 1974-04-09 Ginn F Mc Well tubing mandrel with combination guard and guide
US3771597A (en) * 1972-09-11 1973-11-13 Camco Inc Fluid system for moving subsurface well equipment in well tubing
FR2220005B1 (en) * 1973-03-02 1976-05-21 Flopetrol Auxil Product Petrol
US4106563A (en) * 1977-11-03 1978-08-15 Camco, Incorporated Sidepocket mandrel
US4416330A (en) * 1982-02-19 1983-11-22 Otis Engineering Corporation Side pocket mandrel
US4524833A (en) * 1983-09-23 1985-06-25 Otis Engineering Corporation Apparatus and methods for orienting devices in side pocket mandrels

Also Published As

Publication number Publication date
EP0204823A1 (en) 1986-12-17
EP0351884A1 (en) 1990-01-24
AU585298B2 (en) 1989-06-15
AU5206086A (en) 1986-07-01
WO1986003544A3 (en) 1986-07-31
EP0345830A3 (en) 1990-01-17
EP0204823B1 (en) 1990-08-29
WO1986003544A2 (en) 1986-06-19
AU3955189A (en) 1989-11-30
EP0345830A2 (en) 1989-12-13
AU3955389A (en) 1989-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee