CA2281083A1 - Methode et appareil pour separer l'eau du petrole au fond d'un puits lors d'operations de pompage de puits de petrole - Google Patents

Methode et appareil pour separer l'eau du petrole au fond d'un puits lors d'operations de pompage de puits de petrole Download PDF

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Publication number
CA2281083A1
CA2281083A1 CA002281083A CA2281083A CA2281083A1 CA 2281083 A1 CA2281083 A1 CA 2281083A1 CA 002281083 A CA002281083 A CA 002281083A CA 2281083 A CA2281083 A CA 2281083A CA 2281083 A1 CA2281083 A1 CA 2281083A1
Authority
CA
Canada
Prior art keywords
sucker rod
disposed
piping
water separation
wellbore
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.)
Granted
Application number
CA002281083A
Other languages
English (en)
Other versions
CA2281083C (fr
Inventor
Brock W. Watson
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.)
Weatherford Technology Holdings LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2281083A1 publication Critical patent/CA2281083A1/fr
Application granted granted Critical
Publication of CA2281083C publication Critical patent/CA2281083C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • E21B43/127—Adaptations of walking-beam pump systems
    • 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
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/38—Arrangements for separating materials produced by the well in the well

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)
  • Removal Of Floating Material (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
CA002281083A 1998-08-18 1999-08-17 Methode et appareil pour separer l'eau du petrole au fond d'un puits lors d'operations de pompage de puits de petrole Expired - Fee Related CA2281083C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US9692398P 1998-08-18 1998-08-18
US60/096,923 1998-08-18
US10322698P 1998-10-05 1998-10-05
US60/103,226 1998-10-05

Publications (2)

Publication Number Publication Date
CA2281083A1 true CA2281083A1 (fr) 2000-02-18
CA2281083C CA2281083C (fr) 2006-12-05

Family

ID=26792204

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002281083A Expired - Fee Related CA2281083C (fr) 1998-08-18 1999-08-17 Methode et appareil pour separer l'eau du petrole au fond d'un puits lors d'operations de pompage de puits de petrole

Country Status (2)

Country Link
EP (1) EP0984134A3 (fr)
CA (1) CA2281083C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2459377B (en) * 2008-04-23 2010-05-05 Vetco Gray Inc Downhole gravitational water separator
CN101846060A (zh) * 2010-05-05 2010-09-29 戚威 油管旋转往复抽油泵
US9500067B2 (en) * 2011-10-27 2016-11-22 Ambyint Inc. System and method of improved fluid production from gaseous wells
CN104533359B (zh) * 2014-12-15 2017-06-13 中国石油天然气股份有限公司 一种同井回注注水工艺管柱及开采高凝油的方法
CN107387027B (zh) * 2016-05-16 2019-07-19 福建双环能源科技股份有限公司 一种智能捞油机
US11098570B2 (en) 2017-03-31 2021-08-24 Baker Hughes Oilfield Operations, Llc System and method for a centrifugal downhole oil-water separator
RU2752407C1 (ru) * 2020-08-11 2021-07-27 Общество с ограниченной ответственностью "Новые технологии" Погружной фильтр-смеситель жидкости штангового глубинного насоса в компоновках для одновременно-раздельной эксплуатации скважин
CN113338871B (zh) * 2021-07-22 2024-07-23 辽宁众联石油天然气有限公司 一种气井控制系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267888A (en) * 1979-11-15 1981-05-19 Mortimer Singer Method and apparatus for positioning a treating liquid at the bottom of a well
US5497832A (en) * 1994-08-05 1996-03-12 Texaco Inc. Dual action pumping system
US5697448A (en) * 1995-11-29 1997-12-16 Johnson; Gordon Oil well pumping mechanism providing water removal without lifting
US6032743A (en) * 1996-01-02 2000-03-07 Texaco Inc. Method and apparatus for reducing gas well production costs using improved downhole valves

Also Published As

Publication number Publication date
EP0984134A3 (fr) 2001-01-31
EP0984134A2 (fr) 2000-03-08
CA2281083C (fr) 2006-12-05

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Effective date: 20180817