BR9506382A - Válvula de elevação a gás método para controlar a taxa de gás injetado em uma cadeia de ferramentas de produção e método para eliminar instabilidade em uma cadeia de ferramentas de produção - Google Patents

Válvula de elevação a gás método para controlar a taxa de gás injetado em uma cadeia de ferramentas de produção e método para eliminar instabilidade em uma cadeia de ferramentas de produção

Info

Publication number
BR9506382A
BR9506382A BR9506382A BR9506382A BR9506382A BR 9506382 A BR9506382 A BR 9506382A BR 9506382 A BR9506382 A BR 9506382A BR 9506382 A BR9506382 A BR 9506382A BR 9506382 A BR9506382 A BR 9506382A
Authority
BR
Brazil
Prior art keywords
gas
flow path
pressure
production tool
flow
Prior art date
Application number
BR9506382A
Other languages
English (en)
Inventor
Zelimer Schmidt
Original Assignee
Halliburton Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26972527&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9506382(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Halliburton Co filed Critical Halliburton Co
Publication of BR9506382A publication Critical patent/BR9506382A/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
    • E21B43/12—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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Flow Control (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Control And Safety Of Cranes (AREA)
  • Fluid-Driven Valves (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Chemical Vapour Deposition (AREA)
  • Lighters Containing Fuel (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Separation By Low-Temperature Treatments (AREA)
BR9506382A 1994-09-07 1995-09-04 Válvula de elevação a gás método para controlar a taxa de gás injetado em uma cadeia de ferramentas de produção e método para eliminar instabilidade em uma cadeia de ferramentas de produção BR9506382A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30166194A 1994-09-07 1994-09-07
US43403795A 1995-05-02 1995-05-02
PCT/GB1995/002079 WO1996007813A1 (en) 1994-09-07 1995-09-04 Gas lift flow control device

Publications (1)

Publication Number Publication Date
BR9506382A true BR9506382A (pt) 1997-09-16

Family

ID=26972527

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9506382A BR9506382A (pt) 1994-09-07 1995-09-04 Válvula de elevação a gás método para controlar a taxa de gás injetado em uma cadeia de ferramentas de produção e método para eliminar instabilidade em uma cadeia de ferramentas de produção

Country Status (12)

Country Link
EP (1) EP0752049B1 (pt)
AT (1) ATE197629T1 (pt)
AU (1) AU708875C (pt)
BR (1) BR9506382A (pt)
CA (1) CA2175928C (pt)
DE (1) DE69519425D1 (pt)
MX (1) MX9601696A (pt)
MY (1) MY115179A (pt)
NO (1) NO311449B1 (pt)
NZ (1) NZ292221A (pt)
OA (1) OA10580A (pt)
WO (1) WO1996007813A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9300292A (pt) 1993-01-27 1994-08-16 Petroleo Brasileiro Sa Aperfeiçoamento em sede de válvulas de orifício
AU2001213153A1 (en) * 2000-08-15 2002-02-25 Vladislav Petrovich Starikov Gas flow meter
BR0004685B1 (pt) 2000-10-05 2009-01-13 mÉtodo e dispositivo para estabilizaÇço da produÇço de poÇos de petràleo.
US7389684B2 (en) 2005-11-03 2008-06-24 Roy Jude B Gas lift flow surveillance device
CN110541686B (zh) * 2018-05-28 2021-11-30 中国石油天然气股份有限公司 单向流动工具和油管
CN111042768A (zh) * 2018-10-12 2020-04-21 中国石油化工股份有限公司 一种注剂装置
BR102019028102A2 (pt) * 2019-12-27 2021-07-06 Petróleo Brasileiro S.A. - Petrobras mandril concêntrico para elevação pneumática intermitente com câmara de acumulação

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB122278A (en) * 1918-01-30 1919-01-23 Robert Stirling Improvements in Apparatus used in Air-lift Pumps.
US1761363A (en) * 1927-08-26 1930-06-03 Gypsy Oil Company Apparatus for and method of flowing wells
US2994335A (en) * 1957-05-20 1961-08-01 Merla Tool Corp Flow valve devices
US3672790A (en) * 1971-04-15 1972-06-27 Berkeley Steel Construction Co Air lift pump
RO62593A (fr) * 1975-02-12 1977-12-15 Inst Pentru Creatie Stintific Dispositif gaslift

Also Published As

Publication number Publication date
NO961823D0 (no) 1996-05-06
CA2175928C (en) 2009-07-07
MX9601696A (es) 1997-03-29
OA10580A (en) 2002-06-19
AU708875B2 (en) 1999-08-12
MY115179A (en) 2003-04-30
CA2175928A1 (en) 1996-03-14
ATE197629T1 (de) 2000-12-15
EP0752049B1 (en) 2000-11-15
AU3394295A (en) 1996-03-27
AU708875C (en) 2005-03-24
NO961823L (no) 1996-07-04
NO311449B1 (no) 2001-11-26
NZ292221A (en) 1997-10-24
EP0752049A1 (en) 1997-01-08
DE69519425D1 (de) 2000-12-21
WO1996007813A1 (en) 1996-03-14

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FC Decision: refusal
CKFC Appeal: appeal against refusal