GB1321919A - Underwater core-sampling device - Google Patents

Underwater core-sampling device

Info

Publication number
GB1321919A
GB1321919A GB4448971A GB4448971A GB1321919A GB 1321919 A GB1321919 A GB 1321919A GB 4448971 A GB4448971 A GB 4448971A GB 4448971 A GB4448971 A GB 4448971A GB 1321919 A GB1321919 A GB 1321919A
Authority
GB
United Kingdom
Prior art keywords
base
hose
rig
bed
core
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
GB4448971A
Other languages
English (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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of GB1321919A publication Critical patent/GB1321919A/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
    • 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
    • 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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/18—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver being specially adapted for operation under water

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
GB4448971A 1970-09-24 1971-09-23 Underwater core-sampling device Expired GB1321919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7034727A FR2130738A6 (enrdf_load_stackoverflow) 1970-09-24 1970-09-24

Publications (1)

Publication Number Publication Date
GB1321919A true GB1321919A (en) 1973-07-04

Family

ID=9061835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4448971A Expired GB1321919A (en) 1970-09-24 1971-09-23 Underwater core-sampling device

Country Status (9)

Country Link
JP (1) JPS54132403A (enrdf_load_stackoverflow)
DE (1) DE2143544A1 (enrdf_load_stackoverflow)
DK (1) DK139393B (enrdf_load_stackoverflow)
FR (1) FR2130738A6 (enrdf_load_stackoverflow)
GB (1) GB1321919A (enrdf_load_stackoverflow)
IT (1) IT959342B (enrdf_load_stackoverflow)
NL (1) NL7111812A (enrdf_load_stackoverflow)
NO (1) NO130198B (enrdf_load_stackoverflow)
SE (1) SE382844B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1564368A3 (en) * 2004-02-17 2005-11-09 Alessandro Bacchelli Underwater core sampling apparatus
WO2011161415A3 (en) * 2010-06-23 2013-02-07 Fugro Seacore Limited Apparatus associated with sub-sea operations
EP2957713A1 (en) * 2014-05-26 2015-12-23 Fugro Engineers B.V. Method, handling unit and stand for acquiring a sample from a seabed top layer
CN110761724A (zh) * 2019-12-02 2020-02-07 中国有色金属长沙勘察设计研究院有限公司 一种岩心取样钻机用夹持卸扣装置及岩心取样钻机
CN118292790A (zh) * 2024-04-28 2024-07-05 山东省地质科学研究院 浅海盖层金矿靶区化探扫面连续取样的装置及工作方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6006138B2 (ja) * 2013-02-18 2016-10-12 鹿島建設株式会社 鉛直孔掘削方法及び鉛直孔掘削装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1564368A3 (en) * 2004-02-17 2005-11-09 Alessandro Bacchelli Underwater core sampling apparatus
WO2011161415A3 (en) * 2010-06-23 2013-02-07 Fugro Seacore Limited Apparatus associated with sub-sea operations
EP2957713A1 (en) * 2014-05-26 2015-12-23 Fugro Engineers B.V. Method, handling unit and stand for acquiring a sample from a seabed top layer
NL2012885B1 (en) * 2014-05-26 2016-06-08 Fugro Eng B V Method, handling unit and stand for acquiring a sample from a seabed top layer.
US9611710B2 (en) 2014-05-26 2017-04-04 Fugro Engineers B.V. Method, handling unit and stand for acquiring a sample from a seabed top layer
CN110761724A (zh) * 2019-12-02 2020-02-07 中国有色金属长沙勘察设计研究院有限公司 一种岩心取样钻机用夹持卸扣装置及岩心取样钻机
CN118292790A (zh) * 2024-04-28 2024-07-05 山东省地质科学研究院 浅海盖层金矿靶区化探扫面连续取样的装置及工作方法

Also Published As

Publication number Publication date
DK139393B (da) 1979-02-12
JPS54132403A (en) 1979-10-15
NO130198B (enrdf_load_stackoverflow) 1974-07-22
FR2130738A6 (enrdf_load_stackoverflow) 1972-11-10
SE382844B (sv) 1976-02-16
DE2143544A1 (de) 1972-04-06
NL7111812A (enrdf_load_stackoverflow) 1972-03-28
JPS557515B2 (enrdf_load_stackoverflow) 1980-02-26
IT959342B (it) 1973-11-10
DK139393C (enrdf_load_stackoverflow) 1979-08-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees