MY174314A - Flow guides for regulating pressure change in hydraulically-actuated downhole tools - Google Patents

Flow guides for regulating pressure change in hydraulically-actuated downhole tools

Info

Publication number
MY174314A
MY174314A MYPI2016701431A MYPI2016701431A MY174314A MY 174314 A MY174314 A MY 174314A MY PI2016701431 A MYPI2016701431 A MY PI2016701431A MY PI2016701431 A MYPI2016701431 A MY PI2016701431A MY 174314 A MY174314 A MY 174314A
Authority
MY
Malaysia
Prior art keywords
fluid
hydraulically
pressure change
downhole tools
regulating pressure
Prior art date
Application number
MYPI2016701431A
Inventor
Michael Linley Fripp
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 MYPI2016701431A priority Critical patent/MY174314A/en
Priority claimed from PCT/US2013/078455 external-priority patent/WO2015102606A1/en
Publication of MY174314A publication Critical patent/MY174314A/en

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Landscapes

  • Safety Valves (AREA)
  • Earth Drilling (AREA)

Abstract

System, methods, and apparatuses for actuating a tool downhole in a wellbore are presented. In one instance, a system (100) includes a hydraulic tool to generate a hydrostatic pressure in a first chamber (204) using a hydraulic fluid. The hydraulic fluid the first chamber is transmitted through a fluid-flow path (216) to a second chamber (220), which is at lower pressure. The fluid-flow path contains at least one fluid-flow restrictor (218, 300, 400, 500, 520, 540, 600) to cause the flow of the hydraulic fluid to follow a rotational path. A frangible member (214) may be disposed within the fluid-flow path to occlude the path until pressure of the hydraulic fluid exceeds a threshold value. FIGURE 1
MYPI2016701431A 2013-12-31 2013-12-31 Flow guides for regulating pressure change in hydraulically-actuated downhole tools MY174314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2016701431A MY174314A (en) 2013-12-31 2013-12-31 Flow guides for regulating pressure change in hydraulically-actuated downhole tools

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2016701431A MY174314A (en) 2013-12-31 2013-12-31 Flow guides for regulating pressure change in hydraulically-actuated downhole tools
PCT/US2013/078455 WO2015102606A1 (en) 2013-12-31 2013-12-31 Flow guides for regulating pressure change in hydraulically-actuated downhole tools

Publications (1)

Publication Number Publication Date
MY174314A true MY174314A (en) 2020-04-07

Family

ID=79730837

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016701431A MY174314A (en) 2013-12-31 2013-12-31 Flow guides for regulating pressure change in hydraulically-actuated downhole tools

Country Status (1)

Country Link
MY (1) MY174314A (en)

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