CA2222182A1 - Spoolable coiled tubing completion system - Google Patents

Spoolable coiled tubing completion system

Info

Publication number
CA2222182A1
CA2222182A1 CA2222182A CA2222182A CA2222182A1 CA 2222182 A1 CA2222182 A1 CA 2222182A1 CA 2222182 A CA2222182 A CA 2222182A CA 2222182 A CA2222182 A CA 2222182A CA 2222182 A1 CA2222182 A1 CA 2222182A1
Authority
CA
Canada
Prior art keywords
coiled tubing
spoolable
completion
flexible
flush
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.)
Granted
Application number
CA2222182A
Other languages
French (fr)
Other versions
CA2222182C (en
Inventor
Ronald E. Pringle
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.)
Camco International Inc
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 US08/146,344 external-priority patent/US5411085A/en
Application filed by Individual filed Critical Individual
Publication of CA2222182A1 publication Critical patent/CA2222182A1/en
Application granted granted Critical
Publication of CA2222182C publication Critical patent/CA2222182C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
    • 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
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Earth Drilling (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

A coiled tubing completion system is provided with a plurality of completion apparatus, all of which is designed flush with the diameter of the coiled tubing outside diameter for avoiding upsets and are flexible, spoolable on a coiled tubing reel and having through bores large enough to pass wireline tools for performing other operations. The spoolable coiled tubing system may use standard coiled tubing well control equipment and can be used in live wells. The flush, flexible, spoolable and through bore completion equipment may include a tubing retrievable safety valve, an annular control valve, concentric gas lift valves, a zone packer, a landing nipple, a sliding sleeve, and may include at the end a non-flexible but flush and open bore production packer and pump out plug. The completion system may be retrieved through a retrieval system.
CA002222182A 1993-11-01 1994-10-25 Spoolable coiled tubing completion system Expired - Fee Related CA2222182C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/146,344 US5411085A (en) 1993-11-01 1993-11-01 Spoolable coiled tubing completion system
US146,344 1993-11-01
CA002134273A CA2134273C (en) 1993-11-01 1994-10-25 Spoolable coiled tubing completion system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002134273A Division CA2134273C (en) 1993-11-01 1994-10-25 Spoolable coiled tubing completion system

Publications (2)

Publication Number Publication Date
CA2222182A1 true CA2222182A1 (en) 1995-05-02
CA2222182C CA2222182C (en) 2001-02-13

Family

ID=25677568

Family Applications (6)

Application Number Title Priority Date Filing Date
CA002222182A Expired - Fee Related CA2222182C (en) 1993-11-01 1994-10-25 Spoolable coiled tubing completion system
CA002222205A Expired - Fee Related CA2222205C (en) 1993-11-01 1994-10-25 Spoolable coiled tubing completion system
CA002222200A Expired - Fee Related CA2222200C (en) 1993-11-01 1994-10-25 Spoolable coiled tubing completion system
CA002222194A Expired - Fee Related CA2222194C (en) 1993-11-01 1994-10-25 Spoolable coiled tubing completion system
CA002222102A Expired - Fee Related CA2222102C (en) 1993-11-01 1994-10-25 Spoolable coiled tubing completion system
CA002222191A Expired - Fee Related CA2222191C (en) 1993-11-01 1994-10-25 Spoolable coiled tubing completion system

Family Applications After (5)

Application Number Title Priority Date Filing Date
CA002222205A Expired - Fee Related CA2222205C (en) 1993-11-01 1994-10-25 Spoolable coiled tubing completion system
CA002222200A Expired - Fee Related CA2222200C (en) 1993-11-01 1994-10-25 Spoolable coiled tubing completion system
CA002222194A Expired - Fee Related CA2222194C (en) 1993-11-01 1994-10-25 Spoolable coiled tubing completion system
CA002222102A Expired - Fee Related CA2222102C (en) 1993-11-01 1994-10-25 Spoolable coiled tubing completion system
CA002222191A Expired - Fee Related CA2222191C (en) 1993-11-01 1994-10-25 Spoolable coiled tubing completion system

Country Status (1)

Country Link
CA (6) CA2222182C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111878033B (en) * 2020-07-24 2023-11-10 宁波真格液压科技有限公司 Underground double-channel check valve

Also Published As

Publication number Publication date
CA2222205C (en) 2001-04-03
CA2222102C (en) 2001-02-13
CA2222194A1 (en) 1995-05-02
CA2222200A1 (en) 1995-05-02
CA2222191C (en) 2001-02-13
CA2222200C (en) 2001-02-13
CA2222191A1 (en) 1995-05-02
CA2222182C (en) 2001-02-13
CA2222102A1 (en) 1995-05-02
CA2222205A1 (en) 1995-05-02
CA2222194C (en) 2001-02-13

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed