AU3802772A - Improved gripping member for well tool - Google Patents

Improved gripping member for well tool

Info

Publication number
AU3802772A
AU3802772A AU38027/72A AU3802772A AU3802772A AU 3802772 A AU3802772 A AU 3802772A AU 38027/72 A AU38027/72 A AU 38027/72A AU 3802772 A AU3802772 A AU 3802772A AU 3802772 A AU3802772 A AU 3802772A
Authority
AU
Australia
Prior art keywords
gripping member
well tool
improved gripping
improved
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
AU38027/72A
Other versions
AU481048B2 (en
Inventor
Bernard Merloni Robert
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries 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 Dresser Industries Inc filed Critical Dresser Industries Inc
Application granted granted Critical
Publication of AU481048B2 publication Critical patent/AU481048B2/en
Publication of AU3802772A publication Critical patent/AU3802772A/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
    • E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing

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)
  • Earth Drilling (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
AU38027/72A 1971-02-01 1972-01-18 Improved gripping member for well tool Expired AU481048B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11140171A 1971-02-01 1971-02-01
USUS111,401 1971-02-01

Publications (2)

Publication Number Publication Date
AU481048B2 AU481048B2 (en) 1973-07-19
AU3802772A true AU3802772A (en) 1973-07-19

Family

ID=

Also Published As

Publication number Publication date
FR2124343A1 (en) 1972-09-22
DE2205042C3 (en) 1979-04-26
BR7200498D0 (en) 1973-05-17
DE2205042A1 (en) 1972-08-10
CA947645A (en) 1974-05-21
FR2124343B1 (en) 1976-06-11
AR203817A1 (en) 1975-10-31
NL7200974A (en) 1972-08-03
GB1365586A (en) 1974-09-04
DE2205042B2 (en) 1978-08-31
US3739849A (en) 1973-06-19

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