CA854590A - Convertible elevator - Google Patents

Convertible elevator

Info

Publication number
CA854590A
CA854590A CA854590A CA854590DA CA854590A CA 854590 A CA854590 A CA 854590A CA 854590 A CA854590 A CA 854590A CA 854590D A CA854590D A CA 854590DA CA 854590 A CA854590 A CA 854590A
Authority
CA
Canada
Prior art keywords
convertible
elevator
convertible elevator
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
CA854590A
Inventor
John W. Turner, Jr.
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.)
Byron Jackson Inc
Original Assignee
Byron Jackson Inc
Publication date
Application granted granted Critical
Publication of CA854590A publication Critical patent/CA854590A/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
    • E21B19/02—Rod or cable suspensions
    • E21B19/06—Elevators, i.e. rod- or tube-gripping devices
    • E21B19/07—Slip-type elevators

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)
CA854590A Convertible elevator Expired CA854590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA854590T

Publications (1)

Publication Number Publication Date
CA854590A true CA854590A (en) 1970-10-27

Family

ID=36340179

Family Applications (1)

Application Number Title Priority Date Filing Date
CA854590A Expired CA854590A (en) Convertible elevator

Country Status (1)

Country Link
CA (1) CA854590A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011053149A1 (en) * 2009-10-27 2011-05-05 Seabed Rig As Elevator connector device
WO2020094566A1 (en) * 2018-11-06 2020-05-14 Nabors Lux 2 Sarl Elevator with independent articulation of certain jaws for lifting tubulars of various sizes
US11002088B2 (en) 2018-11-06 2021-05-11 Canrig Robotic Technologies As Elevator for lifting tubulars of various sizes, the elevator having a locking mechanism
US11008820B2 (en) 2018-11-06 2021-05-18 Canrig Robotic Technologies As Elevator with a tiltable housing for lifting tubulars of various sizes

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011053149A1 (en) * 2009-10-27 2011-05-05 Seabed Rig As Elevator connector device
US8608216B2 (en) 2009-10-27 2013-12-17 Seabed Rig As Elevator connector device
WO2020094566A1 (en) * 2018-11-06 2020-05-14 Nabors Lux 2 Sarl Elevator with independent articulation of certain jaws for lifting tubulars of various sizes
US11002087B2 (en) 2018-11-06 2021-05-11 Canrig Robotic Technologies As Elevator with independent articulation of certain jaws for lifting tubulars of various sizes
US11002088B2 (en) 2018-11-06 2021-05-11 Canrig Robotic Technologies As Elevator for lifting tubulars of various sizes, the elevator having a locking mechanism
US11008820B2 (en) 2018-11-06 2021-05-18 Canrig Robotic Technologies As Elevator with a tiltable housing for lifting tubulars of various sizes
GB2591048A (en) * 2018-11-06 2021-07-14 Canrig Robotic Technologies As Elevator with independent articulation of certain jaws for lifting tubulars of various sizes
CN113302376A (en) * 2018-11-06 2021-08-24 坎里格机器人技术有限公司 Elevator for lifting tubular members of various sizes with independent articulation of certain jaws
GB2591048B (en) * 2018-11-06 2022-11-09 Canrig Robotic Technologies As Elevator with independent articulation of certain jaws for lifting tubulars of various sizes
US11499382B2 (en) 2018-11-06 2022-11-15 Canrig Robotic Technologies As Elevator for lifting tubulars of various sizes, the elevator having a locking mechanism
US11536097B2 (en) 2018-11-06 2022-12-27 Canrig Robotic Technologies As Elevator with independent articulation of certain jaws for lifting tubulars of various sizes
US11643884B2 (en) 2018-11-06 2023-05-09 Canrig Robotic Technologies As Elevator with a tiltable housing for lifting tubulars of various sizes
CN113302376B (en) * 2018-11-06 2024-02-23 坎里格机器人技术有限公司 Lift for lifting tubular members of various sizes with independent articulation of certain jaws

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