EP3947908A4 - Diamond high temperature shear valve designed to be used in extreme thermal environments - Google Patents

Diamond high temperature shear valve designed to be used in extreme thermal environments Download PDF

Info

Publication number
EP3947908A4
EP3947908A4 EP20777792.1A EP20777792A EP3947908A4 EP 3947908 A4 EP3947908 A4 EP 3947908A4 EP 20777792 A EP20777792 A EP 20777792A EP 3947908 A4 EP3947908 A4 EP 3947908A4
Authority
EP
European Patent Office
Prior art keywords
high temperature
shear valve
valve designed
extreme thermal
temperature shear
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Withdrawn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
EP20777792.1A
Other languages
German (de)
French (fr)
Other versions
EP3947908A1 (en
Inventor
Ryan Damont GREEN
Thomas Kruspe
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Holdings LLC
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
Priority claimed from US16/365,998 external-priority patent/US10436025B2/en
Application filed by Baker Hughes Holdings LLC filed Critical Baker Hughes Holdings LLC
Publication of EP3947908A1 publication Critical patent/EP3947908A1/en
Publication of EP3947908A4 publication Critical patent/EP3947908A4/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Withdrawn legal-status Critical Current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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • E21B47/24—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by positive mud pulses using a flow restricting valve within the drill pipe
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Magnetically Actuated Valves (AREA)
EP20777792.1A 2019-03-27 2020-03-26 Diamond high temperature shear valve designed to be used in extreme thermal environments Withdrawn EP3947908A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/365,998 US10436025B2 (en) 2016-03-11 2019-03-27 Diamond high temperature shear valve designed to be used in extreme thermal environments
PCT/US2020/024840 WO2020198420A1 (en) 2019-03-27 2020-03-26 Diamond high temperature shear valve designed to be used in extreme thermal environments

Publications (2)

Publication Number Publication Date
EP3947908A1 EP3947908A1 (en) 2022-02-09
EP3947908A4 true EP3947908A4 (en) 2023-01-18

Family

ID=69185424

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20152711.6A Active EP3715582B1 (en) 2019-03-27 2020-01-20 Diamond high temperature shear valve designed to be used in extreme thermal environments
EP20777792.1A Withdrawn EP3947908A4 (en) 2019-03-27 2020-03-26 Diamond high temperature shear valve designed to be used in extreme thermal environments

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20152711.6A Active EP3715582B1 (en) 2019-03-27 2020-01-20 Diamond high temperature shear valve designed to be used in extreme thermal environments

Country Status (2)

Country Link
EP (2) EP3715582B1 (en)
WO (1) WO2020198420A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010048091A1 (en) * 2000-07-28 2001-12-06 Shigeiku Enomoto Electromagnetic valve
WO2016187253A1 (en) * 2015-05-18 2016-11-24 Baker Hughes Incorporated Apparatus for generating pulses in fluid during drilling of wellbores
WO2017156107A1 (en) * 2016-03-11 2017-09-14 Baker Hughes Incorporated Diamond high temperature shear valve designed to be used in extreme thermal environments

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002059459A1 (en) * 2001-01-24 2002-08-01 Geolink (Uk) Ltd Drilling signalling system
GB2405419B (en) * 2003-09-01 2006-03-08 Maxwell Downhole Technology Lt Downhole tool & method
US10364671B2 (en) * 2016-03-10 2019-07-30 Baker Hughes, A Ge Company, Llc Diamond tipped control valve used for high temperature drilling applications

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010048091A1 (en) * 2000-07-28 2001-12-06 Shigeiku Enomoto Electromagnetic valve
WO2016187253A1 (en) * 2015-05-18 2016-11-24 Baker Hughes Incorporated Apparatus for generating pulses in fluid during drilling of wellbores
WO2017156107A1 (en) * 2016-03-11 2017-09-14 Baker Hughes Incorporated Diamond high temperature shear valve designed to be used in extreme thermal environments

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020198420A1 *

Also Published As

Publication number Publication date
EP3947908A1 (en) 2022-02-09
WO2020198420A1 (en) 2020-10-01
EP3715582B1 (en) 2023-12-13
EP3715582A1 (en) 2020-09-30

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