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NO20181297A1 - Pressure sensing system - Google Patents

Pressure sensing system Download PDF

Info

Publication number
NO20181297A1
NO20181297A1 NO20181297A NO20181297A NO20181297A1 NO 20181297 A1 NO20181297 A1 NO 20181297A1 NO 20181297 A NO20181297 A NO 20181297A NO 20181297 A NO20181297 A NO 20181297A NO 20181297 A1 NO20181297 A1 NO 20181297A1
Authority
NO
Norway
Prior art keywords
gas
pressure
tubulars
water
annulus
Prior art date
Application number
NO20181297A
Other languages
English (en)
Inventor
Tord Jensen
Rune Halseid
Original Assignee
Equinor Energy 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 Equinor Energy As filed Critical Equinor Energy As
Publication of NO20181297A1 publication Critical patent/NO20181297A1/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
    • 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
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Earth Drilling (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

A system for sensing pressure within an annulus of a wellbore, the system comprising one or more tubulars extending from the surface into the annulus, wherein the one or more tubulars are filled with gas.
NO20181297A 2016-03-15 2018-10-09 Pressure sensing system NO20181297A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662308699P 2016-03-15 2016-03-15
PCT/EP2017/056161 WO2017158051A1 (en) 2016-03-15 2017-03-15 Pressure sensing system

Publications (1)

Publication Number Publication Date
NO20181297A1 true NO20181297A1 (en) 2018-10-09

Family

ID=58314233

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20181297A NO20181297A1 (en) 2016-03-15 2018-10-09 Pressure sensing system

Country Status (7)

Country Link
AU (1) AU2017234997B2 (no)
BR (1) BR112018068650B1 (no)
CA (1) CA3017674A1 (no)
GB (1) GB2572661B (no)
NO (1) NO20181297A1 (no)
RU (1) RU2738699C2 (no)
WO (1) WO2017158051A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108643886B (zh) * 2018-04-24 2022-02-11 中国海洋石油集团有限公司 一种深水井环空圈闭压力监测装置及方法
CN110593789B (zh) * 2019-10-28 2021-10-22 中国石油化工股份有限公司 一种环空带压井井口管控装置和工作方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326411A (en) * 1980-07-14 1982-04-27 Halliburton Company Method and apparatus for monitoring fluid flow
US4711306A (en) * 1984-07-16 1987-12-08 Bobo Roy A Gas lift system
US5634522A (en) * 1996-05-31 1997-06-03 Hershberger; Michael D. Liquid level detection for artificial lift system control
US5735346A (en) * 1996-04-29 1998-04-07 Itt Fluid Technology Corporation Fluid level sensing for artificial lift control systems
AT3597U3 (de) * 2000-02-07 2001-05-25 Guenter Dipl Ing Hamedinger Vorrichtung zur bestimmung des flüssigkeitsspiegels einer flüssigkeitssäule
RU2244105C1 (ru) * 2003-08-11 2005-01-10 ООО "Уренгойгазпром" Способ исследования скважин
RU2455469C2 (ru) * 2010-06-07 2012-07-10 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" Способ автоматического регулирования режима работы газовой скважины

Also Published As

Publication number Publication date
BR112018068650B1 (pt) 2023-03-28
AU2017234997A1 (en) 2018-10-18
GB201815683D0 (en) 2018-11-07
AU2017234997B2 (en) 2021-12-09
GB2572661A (en) 2019-10-09
RU2738699C2 (ru) 2020-12-15
BR112018068650A2 (pt) 2019-02-05
RU2018134339A3 (no) 2020-06-02
WO2017158051A1 (en) 2017-09-21
RU2018134339A (ru) 2020-04-15
CA3017674A1 (en) 2017-09-21
GB2572661B (en) 2021-11-03

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