WO1986003544A3 - Apparatus for placing and removing well flow control devices - Google Patents

Apparatus for placing and removing well flow control devices

Info

Publication number
WO1986003544A3
WO1986003544A3 PCT/US1985/002411 US8502411W WO8603544A3 WO 1986003544 A3 WO1986003544 A3 WO 1986003544A3 US 8502411 W US8502411 W US 8502411W WO 8603544 A3 WO8603544 A3 WO 8603544A3
Authority
WO
WIPO (PCT)
Prior art keywords
opening
mandrel
tool
axis
side pocket
Prior art date
Application number
PCT/US1985/002411
Other languages
French (fr)
Other versions
WO1986003544A2 (en
Inventor
Douglass W Crawford
William B Crawford
Robert W Dinning
Original Assignee
Douglass W Crawford
William B Crawford
Robert W Dinning
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 Douglass W Crawford, William B Crawford, Robert W Dinning filed Critical Douglass W Crawford
Priority to DE8686900445T priority Critical patent/DE3579457D1/en
Publication of WO1986003544A2 publication Critical patent/WO1986003544A2/en
Publication of WO1986003544A3 publication Critical patent/WO1986003544A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 the boreholes or wells
    • E21B23/03—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the 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)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Escalators And Moving Walkways (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

In accordance with illustrative embodiments of the present invention, a side pocket mandrel (10, 410) having a side pocket laterally offset from the open bore (425) has an opening (29, 430) at the upper end adapted to receive a gas lift valve (21). The axis (428) of the opening is inclined in a downward and inward direction toward the axis (429) of the open bore. The opening can be formed in a short-length seating section (412) that is welded to one end of a central body section (413). A kickover (20) tool for replacing and removing valves includes an orienting section (60) having angularly spaced dogs (26, 92) that are cooperable with a sleeve in the mandrel to cause orientation of the tool and to trigger longitudinal movement of a control rod (94). Rod movement actuates guides on a pivot arm (24) that cooperates with ramps (450) or the like in the mandrel to cause the valve to be inserted through the opening to a position extending upwardly into the annulus with a packing sub thereon engaging the opening.
PCT/US1985/002411 1984-12-07 1985-12-04 Apparatus for placing and removing well flow control devices WO1986003544A2 (en)

Priority Applications (1)

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

Applications Claiming Priority (4)

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
US789,313 1985-10-18
US679,263 1991-11-26

Publications (2)

Publication Number Publication Date
WO1986003544A2 WO1986003544A2 (en) 1986-06-19
WO1986003544A3 true WO1986003544A3 (en) 1986-07-31

Family

ID=27102193

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1985/002411 WO1986003544A2 (en) 1984-12-07 1985-12-04 Apparatus for placing and removing well flow control devices

Country Status (4)

Country Link
EP (3) EP0351884A1 (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
BR8907223A (en) * 1988-02-03 1991-03-05 William B Crawford T-SLOT CHUCK AND RECOVERY 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

Citations (12)

* 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
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
US3771597A (en) * 1972-09-11 1973-11-13 Camco Inc Fluid system for moving subsurface well equipment in well tubing
US3802503A (en) * 1972-03-01 1974-04-09 Ginn F Mc Well tubing mandrel with combination guard and guide
US3939705A (en) * 1973-03-02 1976-02-24 Schlumberger Technology Corporation Removable downhole measuring instruments with electrical connection to surface
US4106563A (en) * 1977-11-03 1978-08-15 Camco, Incorporated Sidepocket mandrel
GB2115456A (en) * 1982-02-19 1983-09-07 Otis Eng Co Side pocket mandrel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988146A (en) * 1958-06-02 1961-06-13 Otis Eng Co Offset mandrel and tools
US4524833A (en) * 1983-09-23 1985-06-25 Otis Engineering Corporation Apparatus and methods for orienting devices in side pocket mandrels

Patent Citations (12)

* 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
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
US3939705A (en) * 1973-03-02 1976-02-24 Schlumberger Technology Corporation Removable downhole measuring instruments with electrical connection to surface
US4106563A (en) * 1977-11-03 1978-08-15 Camco, Incorporated Sidepocket mandrel
GB2115456A (en) * 1982-02-19 1983-09-07 Otis Eng Co Side pocket mandrel

Also Published As

Publication number Publication date
WO1986003544A2 (en) 1986-06-19
EP0345830A2 (en) 1989-12-13
AU585298B2 (en) 1989-06-15
AU3955189A (en) 1989-11-30
EP0345830A3 (en) 1990-01-17
EP0204823B1 (en) 1990-08-29
AU5206086A (en) 1986-07-01
EP0351884A1 (en) 1990-01-24
AU3955389A (en) 1989-11-30
EP0204823A1 (en) 1986-12-17
DE3579457D1 (en) 1990-10-04

Similar Documents

Publication Publication Date Title
CA1200194A (en) Side pocket mandrel with improved orienting means
CA2254815A1 (en) Multi-cycle circulating sub
US4976314A (en) T-slot mandrel and kickover tool
CA2363708A1 (en) Debris free valve apparatus
EP0102197A3 (en) Downhole tool with replaceable tool sleeve sections
GB2172320A (en) Method and apparatus for locking a subsurface safety valve in the open position
WO1986003544A3 (en) Apparatus for placing and removing well flow control devices
EP0370606A3 (en) Downhole well fluid sampling tool
US5085479A (en) Vertically manipulated ratchet fishing tool
EP0288239A3 (en) Perforating gun firing tool
CA2318323A1 (en) Method and apparatus for selective injection or flow control with through-tubing operation capacity
EP0233750A3 (en) Bar vent for downhole tool
GB1253626A (en) Well bore packer or bridge plug and anchor means therefor
EP0344575A3 (en) Temperature measuring sensor arrangement
CA2061777A1 (en) Fluid controller
US4700782A (en) Flow control valve for use in oil and gas wells and the like
AU1229988A (en) System with a hydraulic lifting generator for earth drilling
NO914178L (en) DEVICE THAT prevents a burner engine from separating from a single drill string
EP0777033B1 (en) Side pocket mandrel for gas lift wells and method for its manufacturing
US4583590A (en) Slip releasing apparatus
EP0303366A1 (en) A service tee for connection to a gas or water main
JPS61266880A (en) Improvement of hydraulic control type safety valve installedto production pipe for hydrocarbon production well
US4673036A (en) Side pocket mandrel
US3561535A (en) Method for simultaneously guiding at least two insertable mechanisms in a well tubing
US4601341A (en) Flexible piston well safety valve

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AU BR JP

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE FR GB IT LU NL SE

AK Designated states

Kind code of ref document: A3

Designated state(s): AU BR JP

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LU NL SE

WWE Wipo information: entry into national phase

Ref document number: 1986900445

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1986900445

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 1986900445

Country of ref document: EP