WO2015033112A3 - Annular valve - Google Patents

Annular valve Download PDF

Info

Publication number
WO2015033112A3
WO2015033112A3 PCT/GB2014/052616 GB2014052616W WO2015033112A3 WO 2015033112 A3 WO2015033112 A3 WO 2015033112A3 GB 2014052616 W GB2014052616 W GB 2014052616W WO 2015033112 A3 WO2015033112 A3 WO 2015033112A3
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
close
bore
annular
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.)
Ceased
Application number
PCT/GB2014/052616
Other languages
French (fr)
Other versions
WO2015033112A2 (en
Inventor
Kurt Canfield
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.)
SAFETY CRITICAL ANALYSIS Ltd
Original Assignee
SAFETY CRITICAL ANALYSIS Ltd
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 SAFETY CRITICAL ANALYSIS Ltd filed Critical SAFETY CRITICAL ANALYSIS Ltd
Publication of WO2015033112A2 publication Critical patent/WO2015033112A2/en
Publication of WO2015033112A3 publication Critical patent/WO2015033112A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0672—One-way valve the valve member being a diaphragm
    • 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
    • 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
    • E21B33/00—Sealing or packing boreholes or 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • 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
    • E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/045—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by electric or magnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

An annular valve is constructed with an annular housing located coaxially around an axial pipe, a means to close, partly close or fully open the bore of the pipe thus stopping, partly stopping or fully opening the bore for fluid or slurry flow through the pipe and an electrical means operable to close, partly close or open the means to stop or permit flow in the pipe, The means to close, partly close or fully open the bore of the pipe may be an annular slide valve or an extrudable, packing member, which can be forced through an annular aperture into the bore to partially, or wholly, block the bore. The slide valve or extrudable, packing member is operated by an electrical means in the form of a solenoid-type of arrangement. The pipe in the housing may be a single pipe or a double, coaxial pipe, consisting of a bore and annular passage surrounding it, and the valve may be operable to close, partly close or fully open the annular passage. Means to monitor the position of the valve and hence the degree of closure are taught as are fail safe means.
PCT/GB2014/052616 2013-09-06 2014-08-29 Annular valve Ceased WO2015033112A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1315875.3 2013-09-06
GB1315875.3A GB2517959A (en) 2013-09-06 2013-09-06 Annular valve

Publications (2)

Publication Number Publication Date
WO2015033112A2 WO2015033112A2 (en) 2015-03-12
WO2015033112A3 true WO2015033112A3 (en) 2015-06-25

Family

ID=49486824

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/052616 Ceased WO2015033112A2 (en) 2013-09-06 2014-08-29 Annular valve

Country Status (2)

Country Link
GB (1) GB2517959A (en)
WO (1) WO2015033112A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111561295B (en) * 2020-05-20 2024-05-10 大庆丹诺石油科技开发有限公司 Double-channel underwater safety valve for hydraulic oil production of ocean oil well
US12385348B2 (en) 2023-06-01 2025-08-12 Schlumberger Technology Corporation Annular closing system and method for use in blowout preventer
US12146377B1 (en) * 2023-06-28 2024-11-19 Schlumberger Technology Corporation Electric annular system and method for use in blowout preventer
US12152459B1 (en) 2023-10-20 2024-11-26 Schlumberger Technology Corporation Electrically actuated annular system and method for use in blowout preventer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6325159B1 (en) * 1998-03-27 2001-12-04 Hydril Company Offshore drilling system
US20120000664A1 (en) * 2009-01-15 2012-01-05 Weatherford/Lamb, Inc. Acoustically Controlled Subsea Latching and Sealing System and Method for an Oilfield Device
US20130062071A1 (en) * 2011-09-14 2013-03-14 Schlumberger Technology Corporation Minimal travel flow control device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236047A (en) * 1991-10-07 1993-08-17 Camco International Inc. Electrically operated well completion apparatus and method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6325159B1 (en) * 1998-03-27 2001-12-04 Hydril Company Offshore drilling system
US20120000664A1 (en) * 2009-01-15 2012-01-05 Weatherford/Lamb, Inc. Acoustically Controlled Subsea Latching and Sealing System and Method for an Oilfield Device
US20130062071A1 (en) * 2011-09-14 2013-03-14 Schlumberger Technology Corporation Minimal travel flow control device

Also Published As

Publication number Publication date
GB201315875D0 (en) 2013-10-23
GB2517959A (en) 2015-03-11
WO2015033112A2 (en) 2015-03-12

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