MY176718A - Pressure responsive downhole tool having a selectively activatable pressure relief valve and related methods - Google Patents

Pressure responsive downhole tool having a selectively activatable pressure relief valve and related methods

Info

Publication number
MY176718A
MY176718A MYPI2015001073A MYPI2015001073A MY176718A MY 176718 A MY176718 A MY 176718A MY PI2015001073 A MYPI2015001073 A MY PI2015001073A MY PI2015001073 A MYPI2015001073 A MY PI2015001073A MY 176718 A MY176718 A MY 176718A
Authority
MY
Malaysia
Prior art keywords
relief valve
downhole tool
pressure
pressure relief
related methods
Prior art date
Application number
MYPI2015001073A
Inventor
Paul David Ringgenberg
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 MYPI2015001073A priority Critical patent/MY176718A/en
Priority claimed from PCT/US2012/071816 external-priority patent/WO2014105024A1/en
Publication of MY176718A publication Critical patent/MY176718A/en

Links

Abstract

A pressure responsive downhole tool comprises a power piston (142) pressure relief valve (250) that is selectively activated and deactivated to allow pressure-related operations to be conducted. The pressure relief valve (250) will not open until the power piston (142) is activated, which also requires the operating element (ball valve, for example) to be opened, thereby avoided situations in which the ball valve (70) is inadvertently placed in the Lock Open position.
MYPI2015001073A 2012-12-27 2012-12-27 Pressure responsive downhole tool having a selectively activatable pressure relief valve and related methods MY176718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2015001073A MY176718A (en) 2012-12-27 2012-12-27 Pressure responsive downhole tool having a selectively activatable pressure relief valve and related methods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US2012/071816 WO2014105024A1 (en) 2012-12-27 2012-12-27 Pressure responsive downhole tool having a selectively activatable pressure relief valve and related methods
MYPI2015001073A MY176718A (en) 2012-12-27 2012-12-27 Pressure responsive downhole tool having a selectively activatable pressure relief valve and related methods

Publications (1)

Publication Number Publication Date
MY176718A true MY176718A (en) 2020-08-19

Family

ID=79603986

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015001073A MY176718A (en) 2012-12-27 2012-12-27 Pressure responsive downhole tool having a selectively activatable pressure relief valve and related methods

Country Status (1)

Country Link
MY (1) MY176718A (en)

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