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NO20074105L - Anordning for injeksjon av fluider - Google Patents

Anordning for injeksjon av fluider

Info

Publication number
NO20074105L
NO20074105L NO20074105A NO20074105A NO20074105L NO 20074105 L NO20074105 L NO 20074105L NO 20074105 A NO20074105 A NO 20074105A NO 20074105 A NO20074105 A NO 20074105A NO 20074105 L NO20074105 L NO 20074105L
Authority
NO
Norway
Prior art keywords
injection
inlet
internal body
well bore
present
Prior art date
Application number
NO20074105A
Other languages
English (en)
Other versions
NO327545B1 (no
Inventor
Oyvind Stokka
Ole Sevheim
Original Assignee
Petroleum Technology Co As
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 Petroleum Technology Co As filed Critical Petroleum Technology Co As
Priority to NO20074105A priority Critical patent/NO327545B1/no
Priority to AT08793896T priority patent/ATE495344T1/de
Priority to DE602008004549T priority patent/DE602008004549D1/de
Priority to MX2010001510A priority patent/MX2010001510A/es
Priority to BRPI0814832 priority patent/BRPI0814832A2/pt
Priority to PCT/NO2008/000284 priority patent/WO2009020396A1/en
Priority to DK08793896.5T priority patent/DK2181247T3/da
Priority to EP08793896A priority patent/EP2181247B1/en
Priority to US12/670,860 priority patent/US20100212908A1/en
Priority to CA2694906A priority patent/CA2694906A1/en
Publication of NO20074105L publication Critical patent/NO20074105L/no
Publication of NO327545B1 publication Critical patent/NO327545B1/no

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)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Lift Valve (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Eye Examination Apparatus (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Nozzles (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
NO20074105A 2007-08-07 2007-08-07 Anordning for injeksjon av fluider NO327545B1 (no)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NO20074105A NO327545B1 (no) 2007-08-07 2007-08-07 Anordning for injeksjon av fluider
AT08793896T ATE495344T1 (de) 2007-08-07 2008-08-06 Verdeckte öffnung
DE602008004549T DE602008004549D1 (de) 2007-08-07 2008-08-06 Verdeckte öffnung
MX2010001510A MX2010001510A (es) 2007-08-07 2008-08-06 Orificio subterraneo.
BRPI0814832 BRPI0814832A2 (pt) 2007-08-07 2008-08-06 Orifício de admissão variável em um dispositivo de injeção
PCT/NO2008/000284 WO2009020396A1 (en) 2007-08-07 2008-08-06 Stealth orifice
DK08793896.5T DK2181247T3 (da) 2007-08-07 2008-08-06 Skjult åbning
EP08793896A EP2181247B1 (en) 2007-08-07 2008-08-06 Stealth orifice
US12/670,860 US20100212908A1 (en) 2007-08-07 2008-08-06 Stealth Orifice
CA2694906A CA2694906A1 (en) 2007-08-07 2008-08-06 Stealth orifice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20074105A NO327545B1 (no) 2007-08-07 2007-08-07 Anordning for injeksjon av fluider

Publications (2)

Publication Number Publication Date
NO20074105L true NO20074105L (no) 2009-02-09
NO327545B1 NO327545B1 (no) 2009-08-10

Family

ID=40040039

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20074105A NO327545B1 (no) 2007-08-07 2007-08-07 Anordning for injeksjon av fluider

Country Status (10)

Country Link
US (1) US20100212908A1 (no)
EP (1) EP2181247B1 (no)
AT (1) ATE495344T1 (no)
BR (1) BRPI0814832A2 (no)
CA (1) CA2694906A1 (no)
DE (1) DE602008004549D1 (no)
DK (1) DK2181247T3 (no)
MX (1) MX2010001510A (no)
NO (1) NO327545B1 (no)
WO (1) WO2009020396A1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO327543B1 (no) * 2006-02-07 2009-08-10 Petroleum Technology Co As Fluidinjeksjonsanordning
DK1987227T3 (da) * 2006-02-07 2023-05-15 Petroleum Technology Co As Fluidindsprøjtningsindretning
CA2950237C (en) * 2014-07-28 2023-08-15 Petroleum Technology Company As Gas lift valve
WO2018187549A1 (en) * 2017-04-06 2018-10-11 Baker Hughes, A Ge Company, Llc Restrictive flow area section in an intake passage of a well pump
CN116255106B (zh) * 2022-12-12 2024-05-24 江苏金石机械集团有限公司 一种防盗开的一体化采油气井口装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA461485A (en) 1949-11-29 E. Lindenblad Nils Antenna feed system
US2173022A (en) * 1938-03-23 1939-09-12 Mitchell Juanita Flow bean for oil wells
US4565215A (en) * 1980-07-16 1986-01-21 Cummings Leslie L Chemical injection valve
US5070902A (en) * 1990-12-05 1991-12-10 Mcmurry Oil Tools, Inc. Lateral orifice water regulator
US5141056A (en) * 1991-04-23 1992-08-25 Den Norske Stats Oljeselskap A.S Injection valve for injecting chemicals and similar liquid substances into subsurface formations
US5190106A (en) * 1991-10-07 1993-03-02 Camco International Inc. Well injection valve retrievable choke
US5743717A (en) * 1994-07-01 1998-04-28 Fluid Flow Engineering Company Nozzle-venturi gas lift flow control device
US5707214A (en) * 1994-07-01 1998-01-13 Fluid Flow Engineering Company Nozzle-venturi gas lift flow control device and method for improving production rate, lift efficiency, and stability of gas lift wells
US5957208A (en) * 1997-07-21 1999-09-28 Halliburton Energy Services, Inc. Flow control apparatus
US6079496A (en) * 1997-12-04 2000-06-27 Baker Hughes Incorporated Reduced-shock landing collar
US6390199B1 (en) * 1999-09-21 2002-05-21 Shell Oil Company Downhole safety valve
GB2351103B (en) * 2000-07-11 2001-08-01 Fmc Corp Valve assembly for hydrocarbon wells
BR0004685B1 (pt) * 2000-10-05 2009-01-13 mÉtodo e dispositivo para estabilizaÇço da produÇço de poÇos de petràleo.
GB0102485D0 (en) * 2001-01-31 2001-03-14 Sps Afos Group Ltd Downhole Tool
US6769490B2 (en) * 2002-07-01 2004-08-03 Allamon Interests Downhole surge reduction method and apparatus
BR0300958B1 (pt) 2003-04-15 2013-06-04 mandril para vÁlvula de bombeio pneumÁtico.
US7308934B2 (en) * 2005-02-18 2007-12-18 Fmc Technologies, Inc. Fracturing isolation sleeve
NO327543B1 (no) * 2006-02-07 2009-08-10 Petroleum Technology Co As Fluidinjeksjonsanordning
US7779921B2 (en) * 2007-10-26 2010-08-24 Weatherford/Lamb, Inc. Wellhead completion assembly capable of versatile arrangements

Also Published As

Publication number Publication date
US20100212908A1 (en) 2010-08-26
EP2181247B1 (en) 2011-01-12
WO2009020396A1 (en) 2009-02-12
ATE495344T1 (de) 2011-01-15
CA2694906A1 (en) 2009-02-12
BRPI0814832A2 (pt) 2015-03-31
DK2181247T3 (da) 2011-03-28
MX2010001510A (es) 2010-03-15
DE602008004549D1 (de) 2011-02-24
NO327545B1 (no) 2009-08-10
EP2181247A1 (en) 2010-05-05

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Legal Events

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