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AU526658B2 - Hydraulic actuator - Google Patents
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AU526658B2 - Hydraulic actuator - Google Patents

Hydraulic actuator

Info

Publication number
AU526658B2
AU526658B2 AU42463/78A AU4246378A AU526658B2 AU 526658 B2 AU526658 B2 AU 526658B2 AU 42463/78 A AU42463/78 A AU 42463/78A AU 4246378 A AU4246378 A AU 4246378A AU 526658 B2 AU526658 B2 AU 526658B2
Authority
AU
Australia
Prior art keywords
hydraulic actuator
actuator
hydraulic
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
AU42463/78A
Other versions
AU4246378A (en
Inventor
Nilson Childers Thomas
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.)
ExxonMobil Upstream Research Co
Original Assignee
Exxon Production Research 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 Exxon Production Research Co filed Critical Exxon Production Research Co
Publication of AU4246378A publication Critical patent/AU4246378A/en
Application granted granted Critical
Publication of AU526658B2 publication Critical patent/AU526658B2/en
Expired legal-status Critical Current

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • E21B23/12—Tool diverters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Actuator (AREA)
  • Forging (AREA)
  • Vehicle Body Suspensions (AREA)
AU42463/78A 1977-12-15 1978-12-13 Hydraulic actuator Expired AU526658B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86106177A 1977-12-15 1977-12-15
USUS861061 1977-12-15

Publications (2)

Publication Number Publication Date
AU4246378A AU4246378A (en) 1979-06-21
AU526658B2 true AU526658B2 (en) 1983-01-27

Family

ID=25334768

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42463/78A Expired AU526658B2 (en) 1977-12-15 1978-12-13 Hydraulic actuator

Country Status (5)

Country Link
JP (1) JPS5493776A (en)
AU (1) AU526658B2 (en)
CA (1) CA1131545A (en)
GB (1) GB2010397B (en)
NO (1) NO151945C (en)

Also Published As

Publication number Publication date
JPS5493776A (en) 1979-07-25
CA1131545A (en) 1982-09-14
NO151945B (en) 1985-03-25
NO784227L (en) 1979-06-18
AU4246378A (en) 1979-06-21
JPS621070B2 (en) 1987-01-10
NO151945C (en) 1985-07-03
GB2010397B (en) 1982-04-21
GB2010397A (en) 1979-06-27

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