CA905845A - Gripper pad - Google Patents

Gripper pad

Info

Publication number
CA905845A
CA905845A CA905845A CA905845DA CA905845A CA 905845 A CA905845 A CA 905845A CA 905845 A CA905845 A CA 905845A CA 905845D A CA905845D A CA 905845DA CA 905845 A CA905845 A CA 905845A
Authority
CA
Canada
Prior art keywords
gripper pad
gripper
pad
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
CA905845A
Inventor
Palynchuk Alexander
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.)
Corod Manufacturing Ltd
Original Assignee
Corod Manufacturing Ltd
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 Corod Manufacturing Ltd filed Critical Corod Manufacturing Ltd
Application granted granted Critical
Publication of CA905845A publication Critical patent/CA905845A/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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
CA905845A 1970-06-30 1970-06-30 Gripper pad Expired CA905845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA86836 1970-06-30

Publications (1)

Publication Number Publication Date
CA905845A true CA905845A (en) 1972-07-25

Family

ID=4087108

Family Applications (1)

Application Number Title Priority Date Filing Date
CA905845A Expired CA905845A (en) 1970-06-30 1970-06-30 Gripper pad

Country Status (1)

Country Link
CA (1) CA905845A (en)

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