[go: up one dir, main page]

GB201907071D0 - Improved autonomous well valve - Google Patents

Improved autonomous well valve

Info

Publication number
GB201907071D0
GB201907071D0 GBGB1907071.3A GB201907071A GB201907071D0 GB 201907071 D0 GB201907071 D0 GB 201907071D0 GB 201907071 A GB201907071 A GB 201907071A GB 201907071 D0 GB201907071 D0 GB 201907071D0
Authority
GB
United Kingdom
Prior art keywords
well valve
improved autonomous
autonomous well
improved
valve
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.)
Withdrawn
Application number
GBGB1907071.3A
Other versions
GB2570833A (en
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.)
Rock Well Tech As
Rock Well Technology As
Original Assignee
Rock Well Tech As
Rock Well Technology 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 Rock Well Tech As, Rock Well Technology As filed Critical Rock Well Tech As
Publication of GB201907071D0 publication Critical patent/GB201907071D0/en
Publication of GB2570833A publication Critical patent/GB2570833A/en
Withdrawn legal-status Critical Current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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells 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
    • E21B43/32—Preventing gas- or water-coning phenomena, i.e. the formation of a conical column of gas or water around 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • F16K31/22—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with the float rigidly connected to the valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/30—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a gate valve or sliding valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K33/00—Floats for actuation of valves or other apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Valve Housings (AREA)
  • Compressor (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
GB1907071.3A 2016-10-28 2017-10-26 Improved autonomous well valve Withdrawn GB2570833A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20161711A NO342635B1 (en) 2016-10-28 2016-10-28 Improved Autonomous Well Valve
PCT/NO2017/050273 WO2018080317A1 (en) 2016-10-28 2017-10-26 Improved autonomous well valve

Publications (2)

Publication Number Publication Date
GB201907071D0 true GB201907071D0 (en) 2019-07-03
GB2570833A GB2570833A (en) 2019-08-07

Family

ID=62025279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1907071.3A Withdrawn GB2570833A (en) 2016-10-28 2017-10-26 Improved autonomous well valve

Country Status (4)

Country Link
US (1) US20190249519A1 (en)
GB (1) GB2570833A (en)
NO (1) NO342635B1 (en)
WO (1) WO2018080317A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11506016B2 (en) * 2020-04-20 2022-11-22 Baker Hughes Oilfield Operations Llc Wellbore system, a member and method of making same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8400643A (en) * 1984-02-29 1985-09-16 Jacoba Wilhelmina Mathilda Van DEVICE DEVICE OR VENTILATION OF LIQUIDS FLOWING IN A PIPE.
US7290606B2 (en) * 2004-07-30 2007-11-06 Baker Hughes Incorporated Inflow control device with passive shut-off feature
US20080041582A1 (en) * 2006-08-21 2008-02-21 Geirmund Saetre Apparatus for controlling the inflow of production fluids from a subterranean well
US7913765B2 (en) * 2007-10-19 2011-03-29 Baker Hughes Incorporated Water absorbing or dissolving materials used as an in-flow control device and method of use
US8839849B2 (en) * 2008-03-18 2014-09-23 Baker Hughes Incorporated Water sensitive variable counterweight device driven by osmosis
NO338579B1 (en) * 2014-06-25 2016-09-12 Aadnoey Bernt Sigve Autonomous well valve
US10577879B2 (en) * 2017-11-27 2020-03-03 Chevron U.S.A. Inc. Subterranean coring assemblies

Also Published As

Publication number Publication date
WO2018080317A1 (en) 2018-05-03
NO342635B1 (en) 2018-06-25
US20190249519A1 (en) 2019-08-15
GB2570833A (en) 2019-08-07
NO20161711A1 (en) 2018-04-30

Similar Documents

Publication Publication Date Title
GB2526821B (en) Valve assembly
GB2531991B (en) Valve Assembly
IL239847A (en) Integral valve
HUE039088T2 (en) Valve top
EP3161253A4 (en) Autonomous well valve
GB2533636B (en) Valve assembly
GB201909248D0 (en) Valve assembly
GB2533642B (en) Valve assembly
PL3494336T3 (en) Valve
IL261110A (en) Valve series
GB201400210D0 (en) Valve assembly
GB201615817D0 (en) Splitflow valve
GB2581541B (en) Dual-alloy pyrotechnic-actuated valve assembly
GB201401497D0 (en) Valve assembly
GB201503367D0 (en) Valve assembly
GB2551160B (en) Valve assembly
GB201615211D0 (en) Valves
PL3193064T4 (en) Valve
GB201411110D0 (en) Valve assembly
GB201907071D0 (en) Improved autonomous well valve
GB2569927B (en) Valve assembly
GB2546619B (en) Valve
GB201622061D0 (en) Valve
GB201614553D0 (en) Valve arrangement
GB201707899D0 (en) Valve assembly

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)