GB1238682A - - Google Patents

Info

Publication number
GB1238682A
GB1238682A GB1238682DA GB1238682A GB 1238682 A GB1238682 A GB 1238682A GB 1238682D A GB1238682D A GB 1238682DA GB 1238682 A GB1238682 A GB 1238682A
Authority
GB
United Kingdom
Prior art keywords
hook
pivoted
links
frame
assembly
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
Other languages
English (en)
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 filed Critical
Publication of GB1238682A publication Critical patent/GB1238682A/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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/02—Supports for the drilling machine, e.g. derricks or masts specially adapted for underwater drilling
    • 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
    • E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
    • E21B19/143—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole specially adapted for underwater drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
GB1238682D 1967-12-04 1968-11-15 Expired GB1238682A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68781767A 1967-12-04 1967-12-04

Publications (1)

Publication Number Publication Date
GB1238682A true GB1238682A (de) 1971-07-07

Family

ID=24761978

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1238682D Expired GB1238682A (de) 1967-12-04 1968-11-15

Country Status (6)

Country Link
US (1) US3526425A (de)
AT (1) AT291152B (de)
DE (1) DE1812107C3 (de)
FR (1) FR1604876A (de)
GB (1) GB1238682A (de)
NL (1) NL158580B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955798A (en) * 1972-05-25 1976-05-11 Groupement pour les Activities Atomiques et Avancees "GAAA" Guiding and positioning device for the block and hook of a derrick on a ship
US3834672A (en) * 1973-04-30 1974-09-10 Western Gear Corp Drill string heave compensator and latching apparatus
SE415898B (sv) * 1979-10-19 1980-11-10 Sven Konrad Gerdman Berenhet
US4326745A (en) * 1980-06-30 1982-04-27 Guier And Affiliates, Inc. Link control system for use with dual elevators
US4453884A (en) * 1982-08-20 1984-06-12 Zena Equipment, Inc. Hook rotating mechanism
US4791997A (en) * 1988-01-07 1988-12-20 Vetco Gray Inc. Pipe handling apparatus and method
US4793422A (en) * 1988-03-16 1988-12-27 Hughes Tool Company - Usa Articulated elevator links for top drive drill rig
NL2014064B1 (en) 2014-12-24 2016-10-12 Itrec Bv Subsea wellbore operations vessel and method.
CN111535757A (zh) * 2020-04-29 2020-08-14 泉州泉港协广工业机械有限公司 一种石油钻机的倒绳机安装支架

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL112801C (de) *
US1861473A (en) * 1930-12-26 1932-06-07 W K M Company Inc Casing elevator
US2043460A (en) * 1933-11-07 1936-06-09 Nat Superior Co Elevator yoke
US2613102A (en) * 1950-12-14 1952-10-07 Claude M Roberson Pneumatically operated elevator bail
US3278163A (en) * 1964-10-07 1966-10-11 Dresser Ind Hook assembly

Also Published As

Publication number Publication date
DE1812107C3 (de) 1973-09-13
NL6817298A (de) 1969-06-06
FR1604876A (de) 1972-04-17
US3526425A (en) 1970-09-01
NL158580B (nl) 1978-11-15
AT291152B (de) 1971-07-12
DE1812107A1 (de) 1969-07-03
DE1812107B2 (de) 1973-02-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years