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EA200900508A1 - METHOD AND DEVICE FOR EXTRACTING LIQUID FROM A GAS WELL - Google Patents

METHOD AND DEVICE FOR EXTRACTING LIQUID FROM A GAS WELL

Info

Publication number
EA200900508A1
EA200900508A1 EA200900508A EA200900508A EA200900508A1 EA 200900508 A1 EA200900508 A1 EA 200900508A1 EA 200900508 A EA200900508 A EA 200900508A EA 200900508 A EA200900508 A EA 200900508A EA 200900508 A1 EA200900508 A1 EA 200900508A1
Authority
EA
Eurasian Patent Office
Prior art keywords
gas well
extracting liquid
restrictive means
production string
plunger
Prior art date
Application number
EA200900508A
Other languages
Russian (ru)
Other versions
EA015024B1 (en
Inventor
Вернер Шинагль
Original Assignee
Бп Эксплорейшн Оперейтинг Компани Лимитед
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 Бп Эксплорейшн Оперейтинг Компани Лимитед filed Critical Бп Эксплорейшн Оперейтинг Компани Лимитед
Publication of EA200900508A1 publication Critical patent/EA200900508A1/en
Publication of EA015024B1 publication Critical patent/EA015024B1/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
    • E21B43/13—Lifting well fluids specially adapted to dewatering of wells of gas producing reservoirs, e.g. methane producing coal beds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/12—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having free plunger lifting the fluid to the surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipe Accessories (AREA)
  • Check Valves (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

В изобретении описан способ извлечения жидкости из газовой скважины с лифтовой колонной, имеющей сужение, введенное в верхнюю ее часть, причем в лифтовую колонну установлена плунжерная лифтовая система, содержащая верхнее ограничительное средство, нижнее ограничительное средство, плунжер, приспособленный для перемещения между верхним и нижним ограничительными средствами, и обратный клапан, установленный у верхнего ограничительного средства или над ним и способный пропускать флюид вверх.The invention describes a method for extracting liquid from a gas well with a production string having a narrowing introduced into its upper part, and a plunger lifting system is installed in the production string, containing an upper restrictive means, a lower restrictive means, a plunger adapted to move between the upper and lower restrictive means, and a check valve installed at or above the upper restrictive means and capable of passing the fluid upward.

EA200900508A 2006-10-24 2007-10-19 Method and apparatus for removing liquid from a gas well EA015024B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06255476A EP1916380A1 (en) 2006-10-24 2006-10-24 Method and apparatus for removing liquid from a gas well
PCT/GB2007/003997 WO2008050095A1 (en) 2006-10-24 2007-10-19 Method and apparatus for removing liquid from a gas well

Publications (2)

Publication Number Publication Date
EA200900508A1 true EA200900508A1 (en) 2009-12-30
EA015024B1 EA015024B1 (en) 2011-04-29

Family

ID=37810804

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200900508A EA015024B1 (en) 2006-10-24 2007-10-19 Method and apparatus for removing liquid from a gas well

Country Status (6)

Country Link
US (1) US20090321083A1 (en)
EP (2) EP1916380A1 (en)
AT (1) ATE479823T1 (en)
DE (1) DE602007008930D1 (en)
EA (1) EA015024B1 (en)
WO (1) WO2008050095A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7954545B2 (en) 2008-01-25 2011-06-07 Weatherford/Lamb, Inc. Plunger lift system for well
RU2540348C2 (en) * 2009-12-23 2015-02-10 Бп Корпорейшн Норт Америка Инк. Pump system and method for well reliquefaction
US8834133B2 (en) 2010-08-05 2014-09-16 Bp Corporation North America Inc. Pumping device for fluids located at the bottom of a drilled well
US9587470B2 (en) * 2013-03-15 2017-03-07 Chevron U.S.A. Inc. Acoustic artificial lift system for gas production well deliquification
US9664016B2 (en) 2013-03-15 2017-05-30 Chevron U.S.A. Inc. Acoustic artificial lift system for gas production well deliquification
US9790773B2 (en) 2013-07-29 2017-10-17 Bp Corporation North America Inc. Systems and methods for producing gas wells with multiple production tubing strings
US9470076B2 (en) 2013-07-29 2016-10-18 Bp Corporation North America Inc. Systems and methods for production of gas wells
NO20141019A1 (en) * 2013-08-23 2015-02-24 Chevron Usa Inc System, apparatus and method for deliquification of a well
US10408026B2 (en) 2013-08-23 2019-09-10 Chevron U.S.A. Inc. System, apparatus, and method for well deliquification
CA2888027A1 (en) 2014-04-16 2015-10-16 Bp Corporation North America, Inc. Reciprocating pumps for downhole deliquification systems and fluid distribution systems for actuating reciprocating pumps
CN104820749B (en) * 2015-05-12 2018-08-10 强艳玲 A kind of gas well synthesis gas production curve and its analysis method
CN111255416B (en) * 2018-12-03 2024-10-11 中国石油化工股份有限公司 Drainage gas production device and gas production pump thereof
CN111997571B (en) * 2020-09-10 2022-03-25 贺信 Multi-plunger cooperative gas lift liquid drainage technology
RU2753334C1 (en) * 2020-11-24 2021-08-13 Открытое акционерное общество "Севернефтегазпром" Method for developing multi-layer gas deposits fields with low-permeability reservoirs
US11746628B2 (en) * 2021-01-17 2023-09-05 Well Master Corporation Multi-stage downhole tool movement control system and method of use
US11946356B2 (en) 2021-04-01 2024-04-02 Whitetail Energy Services, Llc Reverse helix agitator
CA3227082A1 (en) * 2021-08-09 2023-02-16 ExxonMobil Technology and Engineering Company Methods for in-situ application of a coating agent to production tubing using a plunger lift system
US11391141B1 (en) 2021-10-22 2022-07-19 Jordan Binstock Reverse helix agitator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2160291A (en) * 1937-06-01 1939-05-30 Clarence N Scott Well pumping apparatus
US2676547A (en) * 1951-03-05 1954-04-27 Nat Supply Co Two-stage plunger lift device
US7080691B1 (en) * 2002-07-02 2006-07-25 Kegin Kevin L Plunger lift tool and method of using the same
US7383878B1 (en) * 2003-03-18 2008-06-10 Production Control Services, Inc. Multi-part plunger

Also Published As

Publication number Publication date
EA015024B1 (en) 2011-04-29
EP2076654B1 (en) 2010-09-01
US20090321083A1 (en) 2009-12-31
EP2076654A1 (en) 2009-07-08
EP1916380A1 (en) 2008-04-30
DE602007008930D1 (en) 2010-10-14
WO2008050095A1 (en) 2008-05-02
ATE479823T1 (en) 2010-09-15

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU