GB2094852B - Submarine core drilling unit - Google Patents

Submarine core drilling unit

Info

Publication number
GB2094852B
GB2094852B GB8107344A GB8107344A GB2094852B GB 2094852 B GB2094852 B GB 2094852B GB 8107344 A GB8107344 A GB 8107344A GB 8107344 A GB8107344 A GB 8107344A GB 2094852 B GB2094852 B GB 2094852B
Authority
GB
United Kingdom
Prior art keywords
drilling unit
core drilling
submarine core
submarine
unit
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
GB8107344A
Other versions
GB2094852A (en
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.)
ELMGERN KJELL INGVAR
Original Assignee
ELMGERN KJELL INGVAR
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 ELMGERN KJELL INGVAR filed Critical ELMGERN KJELL INGVAR
Priority to GB8107344A priority Critical patent/GB2094852B/en
Publication of GB2094852A publication Critical patent/GB2094852A/en
Application granted granted Critical
Publication of GB2094852B publication Critical patent/GB2094852B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • E21B7/124—Underwater drilling with underwater tool drive prime mover, e.g. portable drilling rigs for use on underwater floors

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
GB8107344A 1981-03-09 1981-03-09 Submarine core drilling unit Expired GB2094852B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8107344A GB2094852B (en) 1981-03-09 1981-03-09 Submarine core drilling unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8107344A GB2094852B (en) 1981-03-09 1981-03-09 Submarine core drilling unit

Publications (2)

Publication Number Publication Date
GB2094852A GB2094852A (en) 1982-09-22
GB2094852B true GB2094852B (en) 1985-06-26

Family

ID=10520250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8107344A Expired GB2094852B (en) 1981-03-09 1981-03-09 Submarine core drilling unit

Country Status (1)

Country Link
GB (1) GB2094852B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9909364D0 (en) 1999-04-23 1999-06-16 Xl Technology Limited Seabed analysis
NO323508B1 (en) 2005-07-05 2007-05-29 Seabed Rig As Drilling rig located on the seabed and equipped for drilling of oil and gas wells
NO336821B1 (en) * 2007-02-14 2015-11-09 Robotic Drilling Systems As Method and apparatus for building a drilling rig on the seabed
GB0719484D0 (en) * 2007-10-05 2007-11-14 Aquamarine Power Ltd Underwater foundation
WO2015172818A1 (en) * 2014-05-13 2015-11-19 Bauer Maschinen Gmbh Underwater drilling device and method for obtaining and analysing soil samples of the bed of a body of water
CN114687692B (en) * 2022-03-29 2024-04-09 许蕾 Drilling equipment for geological survey
CN115045618A (en) * 2022-08-11 2022-09-13 徐州中矿岩土技术股份有限公司 Underwater rock-soil drilling equipment and underwater rock-soil exploration method

Also Published As

Publication number Publication date
GB2094852A (en) 1982-09-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee
732 Registration of transactions, instruments or events in the register (sect. 32/1977)