UST105101I4 - Casing handling equipment - Google Patents

Casing handling equipment Download PDF

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Publication number
UST105101I4
UST105101I4 US06/502,849 US50284983A UST105101I4 US T105101 I4 UST105101 I4 US T105101I4 US 50284983 A US50284983 A US 50284983A US T105101 I4 UST105101 I4 US T105101I4
Authority
US
United States
Prior art keywords
elevator
link
large diameter
links
handling equipment
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.)
Pending
Application number
US06/502,849
Inventor
William R. Hamilton
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.)
Hughes Tool Co
Original Assignee
Hughes Tool 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 Hughes Tool Co filed Critical Hughes Tool Co
Priority to US06/502,849 priority Critical patent/UST105101I4/en
Assigned to HUGHES TOOL COMPANY reassignment HUGHES TOOL COMPANY ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: HAMILTON, WILLIAM R.
Application granted granted Critical
Publication of UST105101I4 publication Critical patent/UST105101I4/en
Assigned to BAKER HUGHES INCORPORATED reassignment BAKER HUGHES INCORPORATED ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: HUGHES TOOL COMPANY
Assigned to HUGHES TOOL COMPANY-USA, A DE CORP. reassignment HUGHES TOOL COMPANY-USA, A DE CORP. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: BAKER HUGHES INCORPORATED
Pending legal-status Critical Current

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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

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)
  • Earth Drilling (AREA)

Abstract

An apparatus, for use with a traveling block and a drilling hook, for handling large diameter casing. A pair of links (23) (25) are suspended from link ears on the drilling hook. At the lower end of each link is a link connector (32), which preferably has a flat bottom surface and a spherical upper surface. The spherical upper surface mates with a similarly shaped surface on a removeable plate, forming a ball-and-socket type connection. Each plate has a flat upper surface which fits into a slot in an elevator (27). The slots for the connectors and plates are located within the circumference of the cylindrical body of the elevator, thus keeping the links oriented vertically even with large diameter elevator.
US06/502,849 1983-06-09 1983-06-09 Casing handling equipment Pending UST105101I4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/502,849 UST105101I4 (en) 1983-06-09 1983-06-09 Casing handling equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/502,849 UST105101I4 (en) 1983-06-09 1983-06-09 Casing handling equipment

Publications (1)

Publication Number Publication Date
UST105101I4 true UST105101I4 (en) 1985-02-05

Family

ID=23999674

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/502,849 Pending UST105101I4 (en) 1983-06-09 1983-06-09 Casing handling equipment

Country Status (1)

Country Link
US (1) UST105101I4 (en)

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