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MXPA02005992A - Gas lift assembly. - Google Patents

Gas lift assembly.

Info

Publication number
MXPA02005992A
MXPA02005992A MXPA02005992A MXPA02005992A MXPA02005992A MX PA02005992 A MXPA02005992 A MX PA02005992A MX PA02005992 A MXPA02005992 A MX PA02005992A MX PA02005992 A MXPA02005992 A MX PA02005992A MX PA02005992 A MXPA02005992 A MX PA02005992A
Authority
MX
Mexico
Prior art keywords
gas
introduction
conduit
gas lift
lift assembly
Prior art date
Application number
MXPA02005992A
Other languages
Spanish (es)
Inventor
Joseph Calderhead Allan
Original Assignee
Helix Well Technologies Ltd
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 Helix Well Technologies Ltd filed Critical Helix Well Technologies Ltd
Publication of MXPA02005992A publication Critical patent/MXPA02005992A/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
    • 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Pipe Accessories (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

An apparatus (11a) for introduction of gas into a wellbore containing production tubing (12a) is provided. The apparatus consists of a conduit (30a) for location at least partly within the production tubing (12a), an inlet (32a) providing communication between the conduit (30a) and a wellbore annulus, and an outlet (34a) providing communication between the conduit and a reservoir (16). The apparatus therefore allows gas to be introduced into reservoir fluids at a distance from introduction of gas into the production tubing, so increasing the effective depth of gas introduction. A method of gas introduction is also described.
MXPA02005992A 1999-12-14 2000-12-13 Gas lift assembly. MXPA02005992A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9929421A GB2361722A (en) 1999-12-14 1999-12-14 Gas lift conduit apparatus for increasing effective depth of gas lift
PCT/GB2000/004784 WO2001044618A2 (en) 1999-12-14 2000-12-13 Gas lift assembly

Publications (1)

Publication Number Publication Date
MXPA02005992A true MXPA02005992A (en) 2004-08-12

Family

ID=10866209

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02005992A MXPA02005992A (en) 1999-12-14 2000-12-13 Gas lift assembly.

Country Status (5)

Country Link
US (1) US20030056958A1 (en)
AU (1) AU1872801A (en)
GB (2) GB2361722A (en)
MX (1) MXPA02005992A (en)
WO (1) WO2001044618A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8191624B2 (en) * 2007-10-12 2012-06-05 PTT Exploration and Production Public Company Limited. Bypass gas lift system for producing a well
US7770637B2 (en) * 2007-10-12 2010-08-10 Ptt Exploration And Production Public Company Limited Bypass gas lift system and method for producing a well
US8196663B2 (en) 2008-03-25 2012-06-12 Baker Hughes Incorporated Dead string completion assembly with injection system and methods
CA2660219C (en) * 2008-04-10 2012-08-28 Bj Services Company System and method for thru tubing deepening of gas lift
US8631875B2 (en) 2011-06-07 2014-01-21 Baker Hughes Incorporated Insert gas lift injection assembly for retrofitting string for alternative injection location
AU2012280476B2 (en) 2011-07-06 2016-02-25 Shell Internationale Research Maatschappij B.V. System and method for injecting a treatment fluid into a wellbore and a treatment fluid injection valve
AU2012334190B2 (en) 2011-11-08 2015-09-03 Shell Internationale Research Maatschappij B.V. Valve for a hydrocarbon well, hydrocarbon well provided with such valve and use of such valve
CN104126051B (en) 2012-02-14 2016-04-27 国际壳牌研究有限公司 For producing method and the valve module of the hydrocarbon gas from well
US20150053415A1 (en) * 2013-08-22 2015-02-26 Schlumberger Technology Corporation Wellbore annular safety valve and method
WO2016059175A1 (en) * 2014-10-17 2016-04-21 Shell Internationale Research Maatschappij B.V. Downhole lift gas injection system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL60708C (en) * 1900-01-01
US1737894A (en) * 1927-06-27 1929-12-03 Edward P Reynolds Method of flowing oil
US2465344A (en) * 1945-07-04 1949-03-29 Continental Oil Co Gas lifting device for flowing multiple zone wells
US2917004A (en) * 1954-04-30 1959-12-15 Guiberson Corp Method and apparatus for gas lifting fluid from plural zones of production in a well
US3016844A (en) * 1958-02-10 1962-01-16 Pan American Petroleum Corp Gas lift apparatus
US3814545A (en) * 1973-01-19 1974-06-04 W Waters Hydrogas lift system
US4424858A (en) * 1981-02-19 1984-01-10 The United States Of America As Represented By The United States Department Of Energy Apparatus for recovering gaseous hydrocarbons from hydrocarbon-containing solid hydrates
FR2584771A1 (en) * 1985-07-10 1987-01-16 Rech Geolog Miniere Method and installation for activating geothermal wells
US4706751A (en) * 1986-01-31 1987-11-17 S-Cal Research Corp. Heavy oil recovery process
US4682656A (en) * 1986-06-20 1987-07-28 Otis Engineering Corporation Completion apparatus and method for gas lift production
US5337828A (en) * 1992-12-18 1994-08-16 Mobil Oil Corporation Use of carbon dioxide for gas-lifting heavy oil
US5343945A (en) * 1993-02-19 1994-09-06 Atlantic Richfield Company Downholde gas/oil separation systems for wells
GB2321071B (en) * 1994-05-11 1998-12-09 Camco Int Retrievable,flexibile and spoolable gas lift valve
US5794697A (en) * 1996-11-27 1998-08-18 Atlantic Richfield Company Method for increasing oil production from an oil well producing a mixture of oil and gas
US6056054A (en) * 1998-01-30 2000-05-02 Atlantic Richfield Company Method and system for separating and injecting water in a wellbore
US6026901A (en) * 1998-06-01 2000-02-22 Atlantic Richfield Company Method and system for separating and injecting gas in a wellbore
US5988275A (en) * 1998-09-22 1999-11-23 Atlantic Richfield Company Method and system for separating and injecting gas and water in a wellbore
US6336504B1 (en) * 2000-03-03 2002-01-08 Pancanadian Petroleum Limited Downhole separation and injection of produced water in naturally flowing or gas-lifted hydrocarbon wells

Also Published As

Publication number Publication date
GB9929421D0 (en) 2000-02-09
GB2361722A (en) 2001-10-31
WO2001044618A2 (en) 2001-06-21
WO2001044618A3 (en) 2001-12-27
US20030056958A1 (en) 2003-03-27
GB0214304D0 (en) 2002-07-31
GB2376032A (en) 2002-12-04
AU1872801A (en) 2001-06-25
GB2376032B (en) 2004-02-25

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