SG67292G - Hydraulic release tubing seal divider - Google Patents

Hydraulic release tubing seal divider

Info

Publication number
SG67292G
SG67292G SG67292A SG67292A SG67292G SG 67292 G SG67292 G SG 67292G SG 67292 A SG67292 A SG 67292A SG 67292 A SG67292 A SG 67292A SG 67292 G SG67292 G SG 67292G
Authority
SG
Singapore
Prior art keywords
hydraulic release
tubing seal
release tubing
seal divider
divider
Prior art date
Application number
SG67292A
Other languages
English (en)
Original Assignee
Otis Eng Co
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 Eng Co filed Critical Otis Eng Co
Publication of SG67292G publication Critical patent/SG67292G/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/06—Releasing-joints, e.g. safety joints
    • 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
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0418—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion specially adapted for locking the tools in landing nipples or recesses
    • 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
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/042—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using a single piston or multiple mechanically interconnected pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
SG67292A 1988-02-03 1992-07-01 Hydraulic release tubing seal divider SG67292G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/151,898 US4805696A (en) 1988-02-03 1988-02-03 Hydraulic release tubing seal divider

Publications (1)

Publication Number Publication Date
SG67292G true SG67292G (en) 1992-09-04

Family

ID=22540714

Family Applications (1)

Application Number Title Priority Date Filing Date
SG67292A SG67292G (en) 1988-02-03 1992-07-01 Hydraulic release tubing seal divider

Country Status (4)

Country Link
US (1) US4805696A (no)
GB (1) GB2214956B (no)
NO (1) NO885460L (no)
SG (1) SG67292G (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936387A (en) * 1989-04-28 1990-06-26 Baker Hughes Incorporated Method and apparatus for completion of a horizontal well
US5170847A (en) * 1989-10-10 1992-12-15 Union Oil Company Of California Hydraulic release oil tool
US5417291A (en) * 1993-05-14 1995-05-23 Dowell, A Division Of Schlumberger Technology Corporation Drilling connector
US5398760A (en) * 1993-10-08 1995-03-21 Halliburton Company Methods of perforating a well using coiled tubing
US5366014A (en) * 1993-11-04 1994-11-22 Halliburton Company Method and apparatus for perforating a well using a modular perforating gun system
GB2311312B (en) * 1996-03-19 1998-03-04 Allan Cassells Sharp Method and apparatus for simultaneous production and injection operations in a single well
CA2216668C (en) * 1997-09-23 2000-12-26 Michael Jonathon Haynes Telescoping joint for use in a conduit connected to a wellhead and zone isolating tool for use therewith
US20090261575A1 (en) * 2008-04-22 2009-10-22 Halliburton Energy Services Inc. Adjustable Length Discharge Joint for High Pressure Applications
US8770319B2 (en) * 2009-10-01 2014-07-08 Longyear Tm, Inc. Pump-in seal
US10301888B2 (en) 2013-05-31 2019-05-28 Halliburton Energy Services, Inc. Travel joint release devices and methods
CN115680553A (zh) * 2021-07-28 2023-02-03 中国石油天然气股份有限公司 封隔器和注气管柱

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037797A (en) * 1958-10-23 1962-06-05 Cicero C Brown Coupling devices
US3288493A (en) * 1964-02-28 1966-11-29 Brown Oil Tools Coupling device for underwater wellheads
US4289202A (en) * 1979-08-20 1981-09-15 Otis Engineering Corporation Well tubing coupling apparatus
US4281858A (en) * 1979-10-10 1981-08-04 Baker International Corporation Selectively bridged expansion joint
US4423889A (en) * 1980-07-29 1984-01-03 Dresser Industries, Inc. Well-tubing expansion joint
US4433725A (en) * 1981-10-02 1984-02-28 Baker International Corporation Adjustable spacer with rotational lock
US4693316A (en) * 1985-11-20 1987-09-15 Halliburton Company Round mandrel slip joint

Also Published As

Publication number Publication date
GB2214956A (en) 1989-09-13
NO885460L (no) 1989-08-04
GB2214956B (en) 1991-11-27
US4805696A (en) 1989-02-21
NO885460D0 (no) 1988-12-08
GB8828662D0 (en) 1989-01-11

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