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BR9905912A - Separador de gás de fundo de poço - Google Patents

Separador de gás de fundo de poço

Info

Publication number
BR9905912A
BR9905912A BR9905912-6A BR9905912A BR9905912A BR 9905912 A BR9905912 A BR 9905912A BR 9905912 A BR9905912 A BR 9905912A BR 9905912 A BR9905912 A BR 9905912A
Authority
BR
Brazil
Prior art keywords
gas
separator
flow
cascade
gas separator
Prior art date
Application number
BR9905912-6A
Other languages
English (en)
Inventor
Divonsir Lopes
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Priority to BR9905912-6A priority Critical patent/BR9905912A/pt
Priority to US09/730,735 priority patent/US6481499B2/en
Priority to CA002328115A priority patent/CA2328115C/en
Priority to ARP000106735A priority patent/AR027005A1/es
Priority to RU2000131570/03A priority patent/RU2193652C2/ru
Priority to ROA200001255A priority patent/RO119319B1/ro
Publication of BR9905912A publication Critical patent/BR9905912A/pt

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
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/38—Arrangements for separating materials produced by the well in the well
    • 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
    • E21B43/35—Arrangements for separating materials produced by the well specially adapted for separating solids

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)
  • Degasification And Air Bubble Elimination (AREA)
  • Cyclones (AREA)
  • Centrifugal Separators (AREA)

Abstract

<B>SEPARADOR DE GáS DE FUNDO DE POçO<D> Trata-se de um equipamento de fundo de poço, de alta eficiência, para separar gás de uma mistura de líquido e gás, baseado nos efeitos de escoamentos tipos cascata e segregado. é constituído, basicamente, por um vaso de decantação (3), cuja superfície lateral apresenta perfurações na porção superior, envolvendo uma bomba de recalque (12), uma tubulação de sucção (6) e a extremidade inferior de uma coluna de produção (22), contendo superfícies helicoidais (23, 24 e 24') para a obtenção de escoamento tipo segregado. Significativa parte da separação ocorre acima do nível do separador (16), em um meio onde há predominância de gás e o escoamento é em cascata.
BR9905912-6A 1999-12-20 1999-12-20 Separador de gás de fundo de poço BR9905912A (pt)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BR9905912-6A BR9905912A (pt) 1999-12-20 1999-12-20 Separador de gás de fundo de poço
US09/730,735 US6481499B2 (en) 1999-12-20 2000-12-07 Well-bottom gas separator
CA002328115A CA2328115C (en) 1999-12-20 2000-12-12 Well-bottom gas separator
ARP000106735A AR027005A1 (es) 1999-12-20 2000-12-18 Separador de gas de fondo de pozo y procedimiento para usar dicho separador.
RU2000131570/03A RU2193652C2 (ru) 1999-12-20 2000-12-18 Газовый сепаратор и способ его эксплуатации
ROA200001255A RO119319B1 (ro) 1999-12-20 2000-12-19 Separator de gaz la talpa sondei

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9905912-6A BR9905912A (pt) 1999-12-20 1999-12-20 Separador de gás de fundo de poço

Publications (1)

Publication Number Publication Date
BR9905912A true BR9905912A (pt) 2001-07-24

Family

ID=4074263

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9905912-6A BR9905912A (pt) 1999-12-20 1999-12-20 Separador de gás de fundo de poço

Country Status (6)

Country Link
US (1) US6481499B2 (pt)
AR (1) AR027005A1 (pt)
BR (1) BR9905912A (pt)
CA (1) CA2328115C (pt)
RO (1) RO119319B1 (pt)
RU (1) RU2193652C2 (pt)

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US7018442B2 (en) * 2003-11-25 2006-03-28 Caterpillar Inc. Method and apparatus for regenerating NOx adsorbers
US7314349B2 (en) * 2004-04-26 2008-01-01 Djax Corporation Fluid level control system for progressive cavity pump
KR101262318B1 (ko) * 2004-09-21 2013-05-08 벤틱 지오테크 피티와이 리미티드 해저 굴삭을 위한 원격 가스 모니터링장치
WO2007021335A2 (en) * 2005-08-09 2007-02-22 Exxonmobil Upstream Research Company Vertical annular separation and pumping system with integrated pump shroud and baffle
US8322434B2 (en) * 2005-08-09 2012-12-04 Exxonmobil Upstream Research Company Vertical annular separation and pumping system with outer annulus liquid discharge arrangement
US7828058B2 (en) * 2007-03-27 2010-11-09 Schlumberger Technology Corporation Monitoring and automatic control of operating parameters for a downhole oil/water separation system
GB0711635D0 (en) * 2007-06-15 2007-07-25 Proflux Systems Llp Hydrocarbons
CA2648805C (en) * 2008-01-09 2011-08-16 Sandvik Mining And Construction Downhole tool for rock drilling
US7921920B1 (en) 2008-03-21 2011-04-12 Ian Kurt Rosen Anti-coning well intake
US20100147514A1 (en) * 2008-12-12 2010-06-17 Ron Swaringin Columnar downhole gas separator and method of use
WO2011099888A1 (en) * 2010-02-15 2011-08-18 Limited Liability Corparation "Whormholes" Inflow control device for a production or an injection well
US9631472B2 (en) * 2013-08-21 2017-04-25 Baker Hughes Incorporated Inverted shroud for submersible well pump
BR102015003532A2 (pt) * 2015-02-19 2016-09-13 Fmc Technologies Do Brasil Ltda unidades de separação gás-líquido e compressão/bombeio montáveis em poço de produção e poço de injeção
US10260330B2 (en) 2015-04-29 2019-04-16 General Electric Company Fluid intake for an artificial lift system and method of operating such system
CN105888643A (zh) * 2016-05-26 2016-08-24 中石化重庆涪陵页岩气勘探开发有限公司 一种用于页岩气井产出水自动排放、计量的系统及其使用方法
WO2018132536A1 (en) * 2017-01-11 2018-07-19 Summit Esp, Llc Electric submersible pump dual gas and sand separator
US11746631B2 (en) * 2018-03-12 2023-09-05 Cleantek Industries, Inc. Horizontal wellbore separation system and method
US10415361B1 (en) * 2018-03-21 2019-09-17 Saudi Arabian Oil Company Separating gas and liquid in a wellbore
US11299973B2 (en) 2018-10-05 2022-04-12 Halliburton Energy Services, Inc. Gas separator with fluid reservoir and self-orientating intake
CN110284870A (zh) * 2019-07-11 2019-09-27 闫波 一种适用于气井的井下气液分采装置
CN110552681B (zh) * 2019-08-31 2022-10-14 中国石油集团川庆钻探工程有限公司 一种用于试油测试的分离器液位调节系统
CN110924921B (zh) * 2019-12-16 2020-09-15 东北石油大学 一种基于机械剪切和旋流原理的降粘聚结装置
US11162338B2 (en) 2020-01-15 2021-11-02 Halliburton Energy Services, Inc. Electric submersible pump (ESP) intake centralization
US11459859B2 (en) * 2020-04-14 2022-10-04 Production Pros Llc Multi-stage downhole gas separator
CN113468826B (zh) * 2021-06-17 2024-05-28 西南石油大学 基于真实液膜分布的页岩气水平井临界携液流量预测方法
US11542797B1 (en) 2021-09-14 2023-01-03 Saudi Arabian Oil Company Tapered multistage plunger lift with bypass sleeve
US11391141B1 (en) * 2021-10-22 2022-07-19 Jordan Binstock Reverse helix agitator
CN114592852A (zh) * 2022-03-23 2022-06-07 中国石油化工股份有限公司 油井功图计量效验装置
US12345251B2 (en) 2022-11-16 2025-07-01 Saudi Arabian Oil Company Wellbore lift system with spring-assisted plunger
US12378852B2 (en) 2023-08-29 2025-08-05 Saudi Arabian Oil Company Flexible anvil for a plunger lift system
US12442279B2 (en) 2023-08-30 2025-10-14 Saudi Arabian Oil Company Multi-stage plunger hydrocarbon lifting
US12410697B2 (en) * 2023-12-21 2025-09-09 Endurance Lift Solutions, Llc Downhole sand and gas separator

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US4762176A (en) * 1987-03-23 1988-08-09 Miller Orand C Air-water separator
US4981175A (en) 1990-01-09 1991-01-01 Conoco Inc Recirculating gas separator for electric submersible pumps
RU2027912C1 (ru) * 1991-02-28 1995-01-27 Петр Дмитриевич Ляпков Способ откачивания жидкости скважинным насосом и газосепаратор скважинного центробежного насоса
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US6179054B1 (en) * 1998-07-31 2001-01-30 Robert G Stewart Down hole gas separator
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Also Published As

Publication number Publication date
CA2328115C (en) 2005-11-08
US6481499B2 (en) 2002-11-19
RO119319B1 (ro) 2004-07-30
AR027005A1 (es) 2003-03-12
RU2193652C2 (ru) 2002-11-27
US20010004017A1 (en) 2001-06-21
CA2328115A1 (en) 2001-06-20

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/12/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 20.12.2019