GB2361722A - Gas lift conduit apparatus for increasing effective depth of gas lift - Google Patents

Gas lift conduit apparatus for increasing effective depth of gas lift Download PDF

Info

Publication number
GB2361722A
GB2361722A GB9929421A GB9929421A GB2361722A GB 2361722 A GB2361722 A GB 2361722A GB 9929421 A GB9929421 A GB 9929421A GB 9929421 A GB9929421 A GB 9929421A GB 2361722 A GB2361722 A GB 2361722A
Authority
GB
United Kingdom
Prior art keywords
tubing
production tubing
well
inlet
conduit means
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.)
Withdrawn
Application number
GB9929421A
Other languages
English (en)
Other versions
GB9929421D0 (en
Inventor
Joseph Calderhead Allan
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.)
Helix Well Technologies Ltd
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
Priority to GB9929421A priority Critical patent/GB2361722A/en
Publication of GB9929421D0 publication Critical patent/GB9929421D0/en
Priority to AU18728/01A priority patent/AU1872801A/en
Priority to PCT/GB2000/004784 priority patent/WO2001044618A2/en
Priority to MXPA02005992A priority patent/MXPA02005992A/es
Priority to GB0214304A priority patent/GB2376032B/en
Priority to US10/149,929 priority patent/US20030056958A1/en
Publication of GB2361722A publication Critical patent/GB2361722A/en
Withdrawn legal-status Critical Current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
    • 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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
GB9929421A 1999-12-14 1999-12-14 Gas lift conduit apparatus for increasing effective depth of gas lift Withdrawn GB2361722A (en)

Priority Applications (6)

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
AU18728/01A AU1872801A (en) 1999-12-14 2000-12-13 Gas lift assembly
PCT/GB2000/004784 WO2001044618A2 (en) 1999-12-14 2000-12-13 Gas lift assembly
MXPA02005992A MXPA02005992A (es) 1999-12-14 2000-12-13 Ensamble de elevador de gas.
GB0214304A GB2376032B (en) 1999-12-14 2000-12-13 Gas lift assembly
US10/149,929 US20030056958A1 (en) 1999-12-14 2000-12-13 Gas lift assembly

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB9929421D0 GB9929421D0 (en) 2000-02-09
GB2361722A true GB2361722A (en) 2001-10-31

Family

ID=10866209

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9929421A Withdrawn GB2361722A (en) 1999-12-14 1999-12-14 Gas lift conduit apparatus for increasing effective depth of gas lift
GB0214304A Expired - Fee Related GB2376032B (en) 1999-12-14 2000-12-13 Gas lift assembly

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0214304A Expired - Fee Related GB2376032B (en) 1999-12-14 2000-12-13 Gas lift assembly

Country Status (5)

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

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
PL2729658T3 (pl) 2011-07-06 2018-03-30 Shell Internationale Research Maatschappij B.V. Układ i sposób do wtłaczania płynu roboczego do odwiertu i zawór wtłoczeniowy płynu roboczego
PL2744973T3 (pl) 2011-11-08 2016-02-29 Shell Int Research Zawór do szybu węglowodorowego, szyb węglowodorowy wyposażony w taki zawór i zastosowanie takiego zaworu
US9638001B2 (en) 2012-02-14 2017-05-02 Shell Oil Company Method for producing hydrocarbon gas from a wellbore and valve assembly
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814545A (en) * 1973-01-19 1974-06-04 W Waters Hydrogas lift system
US4682656A (en) * 1986-06-20 1987-07-28 Otis Engineering Corporation Completion apparatus and method for gas lift production
GB2321071A (en) * 1994-05-11 1998-07-15 Camco Int Retrievable, flexible and spoolable gas lift valve

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL60708C (es) * 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
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 (fr) * 1985-07-10 1987-01-16 Rech Geolog Miniere Procede et installation pour l'activation de puits geothermiques
US4706751A (en) * 1986-01-31 1987-11-17 S-Cal Research Corp. Heavy oil recovery process
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814545A (en) * 1973-01-19 1974-06-04 W Waters Hydrogas lift system
US4682656A (en) * 1986-06-20 1987-07-28 Otis Engineering Corporation Completion apparatus and method for gas lift production
GB2321071A (en) * 1994-05-11 1998-07-15 Camco Int Retrievable, flexible and spoolable gas lift valve

Also Published As

Publication number Publication date
GB9929421D0 (en) 2000-02-09
GB2376032B (en) 2004-02-25
WO2001044618A3 (en) 2001-12-27
AU1872801A (en) 2001-06-25
US20030056958A1 (en) 2003-03-27
MXPA02005992A (es) 2004-08-12
GB0214304D0 (en) 2002-07-31
GB2376032A (en) 2002-12-04
WO2001044618A2 (en) 2001-06-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)