MY178377A - Magnetic spring booster for subsurface safety valve - Google Patents

Magnetic spring booster for subsurface safety valve

Info

Publication number
MY178377A
MY178377A MYPI2016701710A MYPI2016701710A MY178377A MY 178377 A MY178377 A MY 178377A MY PI2016701710 A MYPI2016701710 A MY PI2016701710A MY PI2016701710 A MYPI2016701710 A MY PI2016701710A MY 178377 A MY178377 A MY 178377A
Authority
MY
Malaysia
Prior art keywords
safety valve
flow tube
subsurface safety
magnetic spring
housing
Prior art date
Application number
MYPI2016701710A
Inventor
Jr James Dan Vick
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
Priority to MYPI2016701710A priority Critical patent/MY178377A/en
Priority claimed from PCT/US2013/075453 external-priority patent/WO2015094168A1/en
Publication of MY178377A publication Critical patent/MY178377A/en

Links

Landscapes

  • Magnetically Actuated Valves (AREA)

Abstract

Disclosed is a subsurface safety valve (12, 100) with a magnetic booster feature. One disclosed safety valve includes a housing (40, 140), a flow tube (50, 150) reciprocably disposed between an upper position and a lower position within the housing, a first magnetic element (148) coupled to the housing, and a second magnetic element (158) coupled to the flow tube and configured such that interaction of the first and second magnetic elements (148, 158) induces at least one of a first force on the flow tube when the flow tube is in the upper position and a second force on the flow tube when the flow tube is in the lower position.
MYPI2016701710A 2013-12-16 2013-12-16 Magnetic spring booster for subsurface safety valve MY178377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2016701710A MY178377A (en) 2013-12-16 2013-12-16 Magnetic spring booster for subsurface safety valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2016701710A MY178377A (en) 2013-12-16 2013-12-16 Magnetic spring booster for subsurface safety valve
PCT/US2013/075453 WO2015094168A1 (en) 2013-12-16 2013-12-16 Magnetic spring booster for subsurface safety valve

Publications (1)

Publication Number Publication Date
MY178377A true MY178377A (en) 2020-10-09

Family

ID=79730832

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016701710A MY178377A (en) 2013-12-16 2013-12-16 Magnetic spring booster for subsurface safety valve

Country Status (1)

Country Link
MY (1) MY178377A (en)

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