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IT8267741A0 - Dispositivo di controllo del flusso del gas di pompaggio per pozzi petroliferi - Google Patents

Dispositivo di controllo del flusso del gas di pompaggio per pozzi petroliferi

Info

Publication number
IT8267741A0
IT8267741A0 IT8267741A IT6774182A IT8267741A0 IT 8267741 A0 IT8267741 A0 IT 8267741A0 IT 8267741 A IT8267741 A IT 8267741A IT 6774182 A IT6774182 A IT 6774182A IT 8267741 A0 IT8267741 A0 IT 8267741A0
Authority
IT
Italy
Prior art keywords
control device
gas flow
flow control
oil wells
pumping gas
Prior art date
Application number
IT8267741A
Other languages
English (en)
Other versions
IT1156359B (it
Inventor
Howard Dean Bechthold
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 IT8267741A0 publication Critical patent/IT8267741A0/it
Application granted granted Critical
Publication of IT1156359B publication Critical patent/IT1156359B/it

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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Lift Valve (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Sliding Valves (AREA)
IT67741/82A 1981-06-10 1982-06-09 Dispositivo di controllo del flusso del gas di pompaggio per pozzi petroliferi IT1156359B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/272,363 US4407362A (en) 1981-06-10 1981-06-10 Flow control apparatus for wells

Publications (2)

Publication Number Publication Date
IT8267741A0 true IT8267741A0 (it) 1982-06-09
IT1156359B IT1156359B (it) 1987-02-04

Family

ID=23039480

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67741/82A IT1156359B (it) 1981-06-10 1982-06-09 Dispositivo di controllo del flusso del gas di pompaggio per pozzi petroliferi

Country Status (8)

Country Link
US (1) US4407362A (it)
JP (1) JPS5850293A (it)
AU (1) AU542137B2 (it)
CA (1) CA1169355A (it)
DE (1) DE3221657A1 (it)
FR (1) FR2507673B1 (it)
GB (1) GB2110272B (it)
IT (1) IT1156359B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462465A (en) * 1982-06-28 1984-07-31 Otis Engineering Corporation Controlling injection of fluids into wells
GB2147638B (en) * 1983-10-08 1987-05-28 Otis Eng Co Controlling injection of fluids into wells
US4714116A (en) * 1986-09-11 1987-12-22 Brunner Travis J Downhole safety valve operable by differential pressure
US4750560A (en) * 1987-04-13 1988-06-14 Otis Engineering Corporation Device for releasably connecting well tools
US5483988A (en) * 1994-05-11 1996-01-16 Camco International Inc. Spoolable coiled tubing mandrel and gas lift valves
WO2008092100A2 (en) * 2007-01-25 2008-07-31 David Randolph Smith Chemically enhanced gas-lift for oil and gas wells
US8191624B2 (en) * 2007-10-12 2012-06-05 PTT Exploration and Production Public Company Limited. Bypass gas lift system for producing a well
US20100122819A1 (en) * 2008-11-17 2010-05-20 Baker Hughes Incorporated Inserts with Swellable Elastomer Seals for Side Pocket Mandrels
NO20100228A1 (no) * 2010-02-16 2011-08-17 Petroleum Technology Co As Ventilanordning for sidelomme i en bronn
NO20100933A1 (no) * 2010-06-28 2011-12-29 Petroleum Technology Co As Ventilsammenstilling
US8763706B2 (en) * 2011-02-15 2014-07-01 Weatherford/Lamb, Inc. Self-boosting, non-elastomeric resilient seal for check valve
US10151182B2 (en) * 2013-02-22 2018-12-11 Samson Pump Company, Llc Modular top loading downhole pump with sealable exit valve and valve rod forming aperture
EP2959098B1 (en) * 2013-02-25 2020-05-20 Halliburton Energy Services Inc. Autofill and circulation assembly and method of using the same
US20150053415A1 (en) * 2013-08-22 2015-02-26 Schlumberger Technology Corporation Wellbore annular safety valve and method
US11754193B2 (en) * 2020-08-14 2023-09-12 Republic Oil Tool, LLC Two-way chemical injection valve
GB2632977B (en) * 2021-01-14 2025-07-30 Baker Hughes Oilfield Operations Llc Electric remote operated gas lift mandrel
US11499385B2 (en) * 2021-01-29 2022-11-15 Baker Hughes Oilfield Operations Llc Releasable locking assembly, system, and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059700A (en) * 1960-12-30 1962-10-23 Jersey Prod Res Co Gas lift mandrel for use in wells
US3827490A (en) * 1968-05-01 1974-08-06 Camco Inc Apparatus for installing and removing flow valves
US4066128A (en) * 1975-07-14 1978-01-03 Otis Engineering Corporation Well flow control apparatus and method

Also Published As

Publication number Publication date
FR2507673B1 (fr) 1985-12-27
GB2110272B (en) 1984-12-12
JPS5850293A (ja) 1983-03-24
GB2110272A (en) 1983-06-15
AU8308882A (en) 1982-12-16
FR2507673A1 (fr) 1982-12-17
DE3221657A1 (de) 1982-12-30
IT1156359B (it) 1987-02-04
US4407362A (en) 1983-10-04
AU542137B2 (en) 1985-02-07
CA1169355A (en) 1984-06-19

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