MY182349A - Hydraulic lock compensating dummy valve - Google Patents

Hydraulic lock compensating dummy valve

Info

Publication number
MY182349A
MY182349A MYPI2016704601A MYPI2016704601A MY182349A MY 182349 A MY182349 A MY 182349A MY PI2016704601 A MYPI2016704601 A MY PI2016704601A MY PI2016704601 A MYPI2016704601 A MY PI2016704601A MY 182349 A MY182349 A MY 182349A
Authority
MY
Malaysia
Prior art keywords
dummy valve
internal chamber
hydraulic lock
housing
valve
Prior art date
Application number
MYPI2016704601A
Inventor
Steven Terry Freeman
Wayne J Mabry
Edward Eugene Shumilak
Kenneth Frank Tyler
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of MY182349A publication Critical patent/MY182349A/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
    • E21B34/063—Valve or closure with destructible element, e.g. frangible disc
    • 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
    • E21B43/123—Gas lift valves

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Details Of Valves (AREA)
  • Safety Valves (AREA)
  • Valve Housings (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Abstract

A dummy valve comprising a housing (100,1100) and a rupture disc (120, 1120) disposed within the housing, wherein the housing and the rupture disc define a first internal chamber (111A,1111A) and a second internal chamber (111B,1111B). One or more holes or a screen portion (150,1150) is provided in the second internal chamber (111B,1111B) to permit fluid to flow from outside the dummy valve (100,1100) into the second internal chamber (111B,1111B), and an outlet (170,1170) to permit fluid to flow from inside internal chamber (111B,111B) to outside of dummy valve (100,1100).
MYPI2016704601A 2014-07-01 2015-06-29 Hydraulic lock compensating dummy valve MY182349A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462019566P 2014-07-01 2014-07-01
PCT/US2015/038293 WO2016003890A1 (en) 2014-07-01 2015-06-29 Hydraulic lock compensating dummy valve

Publications (1)

Publication Number Publication Date
MY182349A true MY182349A (en) 2021-01-20

Family

ID=53539960

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016704601A MY182349A (en) 2014-07-01 2015-06-29 Hydraulic lock compensating dummy valve

Country Status (6)

Country Link
US (1) US20170198549A1 (en)
EP (1) EP3164569B1 (en)
CN (1) CN106471208B (en)
AU (1) AU2015284356B2 (en)
MY (1) MY182349A (en)
WO (1) WO2016003890A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO342891B1 (en) * 2016-06-03 2018-08-27 Petroleum Technology Co As Plug and production tubing for a petroleum well
CN108316887A (en) * 2018-03-30 2018-07-24 中国石油化工股份有限公司 Gas lift valve and oil pipe
CN110847865A (en) * 2018-08-20 2020-02-28 中国石油天然气股份有限公司 Drainage gas production passageway intercommunication device
GB201903843D0 (en) * 2019-03-20 2019-05-01 Metrol Tech Ltd Rapture apparatus
WO2020223815A1 (en) * 2019-05-06 2020-11-12 Armor Tools International Inc. Field-adjustable, seal-less frangible downhole pressure control and isolation device and subassembly for conduit in wellbore

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311126A (en) * 1963-12-18 1967-03-28 Merla Tool Corp Gas lift valve
US4760879A (en) * 1987-11-27 1988-08-02 Camco, Incorporated Choke and kill control system
US5425425A (en) 1994-04-29 1995-06-20 Cardinal Services, Inc. Method and apparatus for removing gas lift valves from side pocket mandrels
US5782261A (en) 1995-09-25 1998-07-21 Becker; Billy G. Coiled tubing sidepocket gas lift mandrel system
CA2236052A1 (en) * 1998-04-27 1999-10-27 Rene Shoan Grande Dummy plug pressure recorder
US6715550B2 (en) 2000-01-24 2004-04-06 Shell Oil Company Controllable gas-lift well and valve
US8162060B2 (en) * 2008-10-22 2012-04-24 Eagle Gas Lift, LLC. Gas-lift valve and method of use
US9057255B2 (en) * 2011-10-11 2015-06-16 Weatherford Technology Holdings, Llc Dual flow gas lift valve
US9453397B2 (en) 2012-08-09 2016-09-27 Schlumberger Technology Corporation Dual barrier side pocket mandrel with gauge
US9605521B2 (en) * 2012-09-14 2017-03-28 Weatherford Technology Holdings, Llc Gas lift valve with mixed bellows and floating constant volume fluid chamber
CN203175480U (en) * 2013-01-10 2013-09-04 中国石油天然气股份有限公司 Internal-pressure type RDS circulating valve
CA2842385A1 (en) * 2013-02-08 2014-08-08 Kaare Idland Wellbore fluid lift apparatus
CN203114245U (en) * 2013-03-16 2013-08-07 中国石油集团渤海钻探工程有限公司 Primary switching valve under shaft
GB2540491A (en) * 2013-09-18 2017-01-18 Schlumberger Holdings Pressure relief system for gas lift valves and mandrels

Also Published As

Publication number Publication date
CN106471208A (en) 2017-03-01
US20170198549A1 (en) 2017-07-13
EP3164569A1 (en) 2017-05-10
WO2016003890A1 (en) 2016-01-07
EP3164569B1 (en) 2018-04-11
AU2015284356B2 (en) 2017-07-20
AU2015284356A1 (en) 2016-12-22
CN106471208B (en) 2019-04-16

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