AU432184B2 - Pressure maintenance mechanism for hydraulic jar tool and mode of operation thereof - Google Patents

Pressure maintenance mechanism for hydraulic jar tool and mode of operation thereof

Info

Publication number
AU432184B2
AU432184B2 AU34560/68A AU3456068A AU432184B2 AU 432184 B2 AU432184 B2 AU 432184B2 AU 34560/68 A AU34560/68 A AU 34560/68A AU 3456068 A AU3456068 A AU 3456068A AU 432184 B2 AU432184 B2 AU 432184B2
Authority
AU
Australia
Prior art keywords
mode
maintenance mechanism
pressure maintenance
hydraulic jar
jar tool
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU34560/68A
Other versions
AU3456068A (en
Inventor
Quinton Barrington Barchus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halliburton Co
Original Assignee
Halliburton Co
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 Co filed Critical Halliburton Co
Application granted granted Critical
Publication of AU3456068A publication Critical patent/AU3456068A/en
Publication of AU432184B2 publication Critical patent/AU432184B2/en
Expired legal-status Critical Current

Links

AU34560/68A 1967-12-14 1968-03-05 Pressure maintenance mechanism for hydraulic jar tool and mode of operation thereof Expired AU432184B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS690,673 1967-12-14

Publications (2)

Publication Number Publication Date
AU3456068A AU3456068A (en) 1969-09-11
AU432184B2 true AU432184B2 (en) 1969-09-11

Family

ID=

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