MY194001A - High pressure regulation for a ball valve - Google Patents

High pressure regulation for a ball valve

Info

Publication number
MY194001A
MY194001A MYPI2017704757A MYPI2017704757A MY194001A MY 194001 A MY194001 A MY 194001A MY PI2017704757 A MYPI2017704757 A MY PI2017704757A MY PI2017704757 A MYPI2017704757 A MY PI2017704757A MY 194001 A MY194001 A MY 194001A
Authority
MY
Malaysia
Prior art keywords
wall
high pressure
ball valve
pressure regulation
lower chamber
Prior art date
Application number
MYPI2017704757A
Other languages
English (en)
Inventor
Steven Alistair Ledingham
Peter Dw Inglis
Rory Archibald Napier
Original Assignee
Halliburton Energy Services Inc
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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of MY194001A publication Critical patent/MY194001A/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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • E21B34/101—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for equalizing fluid pressure above and below the valve
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/04—Ball valves

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)
  • Taps Or Cocks (AREA)
MYPI2017704757A 2015-07-14 2015-07-14 High pressure regulation for a ball valve MY194001A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/040284 WO2017010990A1 (en) 2015-07-14 2015-07-14 High pressure regulation for a ball valve

Publications (1)

Publication Number Publication Date
MY194001A true MY194001A (en) 2022-11-07

Family

ID=57758077

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2017704757A MY194001A (en) 2015-07-14 2015-07-14 High pressure regulation for a ball valve

Country Status (9)

Country Link
US (1) US10724335B2 (enExample)
AU (1) AU2015402211B2 (enExample)
BR (1) BR112017026635B1 (enExample)
CA (1) CA2988083C (enExample)
GB (1) GB2555312B (enExample)
MX (1) MX2017017036A (enExample)
MY (1) MY194001A (enExample)
NO (1) NO348733B1 (enExample)
WO (1) WO2017010990A1 (enExample)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979568A (en) 1990-01-16 1990-12-25 Baker Hughes Incorporated Annulus fluid pressure operated testing valve
GB9710746D0 (en) 1997-05-27 1997-07-16 Petroleum Eng Services Downhole pressure activated device
CN102971482B (zh) * 2010-03-19 2015-07-15 诺伊蒂克技术股份有限公司 套管填充流体管理装置
US8893798B2 (en) * 2010-10-06 2014-11-25 Baker Hughes Incorporated Barrier valve hydraulic operator with compound valve opening force feature
CA2830213C (en) 2011-03-16 2018-12-04 Corpro Technologies Canada Ltd. Pressure coring assembly and method
US8522883B2 (en) * 2011-10-04 2013-09-03 Halliburton Energy Services, Inc. Debris resistant internal tubular testing system
US9074438B2 (en) * 2011-11-15 2015-07-07 Schlumberger Technology Corporation Hydrostatic pressure independent actuators and methods
US8534360B2 (en) * 2012-02-10 2013-09-17 Halliburton Energy Services, Inc. Debris anti-compaction system for ball valves
CA2900684C (en) 2013-02-21 2018-03-27 Hunting Energy Services, Inc. Annular pressure relief system

Also Published As

Publication number Publication date
MX2017017036A (es) 2018-04-13
US20180187515A1 (en) 2018-07-05
BR112017026635B1 (pt) 2022-07-19
NO348733B1 (en) 2025-05-12
WO2017010990A1 (en) 2017-01-19
GB2555312B (en) 2021-06-16
CA2988083A1 (en) 2017-01-19
NO20171959A1 (en) 2017-12-08
BR112017026635A2 (enExample) 2018-08-21
CA2988083C (en) 2020-01-07
AU2015402211B2 (en) 2020-11-26
GB2555312A (en) 2018-04-25
GB201720125D0 (en) 2018-01-17
US10724335B2 (en) 2020-07-28
AU2015402211A1 (en) 2018-01-04

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