EP3690182A4 - Sediment core-boring drilling process suitable for submarine rope core-boring drill - Google Patents

Sediment core-boring drilling process suitable for submarine rope core-boring drill Download PDF

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Publication number
EP3690182A4
EP3690182A4 EP19849850.3A EP19849850A EP3690182A4 EP 3690182 A4 EP3690182 A4 EP 3690182A4 EP 19849850 A EP19849850 A EP 19849850A EP 3690182 A4 EP3690182 A4 EP 3690182A4
Authority
EP
European Patent Office
Prior art keywords
boring
core
drilling process
process suitable
sediment
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.)
Granted
Application number
EP19849850.3A
Other languages
German (de)
French (fr)
Other versions
EP3690182A1 (en
EP3690182B1 (en
Inventor
Buyan WAN
Yongping JIN
Xiaojun Huang
Jialiang Wang
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.)
Hunan University of Science and Technology
Original Assignee
Hunan University of Science and Technology
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 Hunan University of Science and Technology filed Critical Hunan University of Science and Technology
Publication of EP3690182A1 publication Critical patent/EP3690182A1/en
Publication of EP3690182A4 publication Critical patent/EP3690182A4/en
Application granted granted Critical
Publication of EP3690182B1 publication Critical patent/EP3690182B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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, core extractors
    • E21B25/18—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels, core extractors the core receiver being specially adapted for operation under water
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/001—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor specially adapted for underwater drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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, core extractors
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
EP19849850.3A 2018-08-13 2019-04-27 Sediment core-boring drilling process suitable for submarine rope core-boring drill Active EP3690182B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810914274.XA CN109025880B (en) 2018-08-13 2018-08-13 A kind of deposit core-drilling technique suitable for seabed wire line coring drilling machine
PCT/CN2019/084697 WO2020034661A1 (en) 2018-08-13 2019-04-27 Sediment core-boring drilling process suitable for submarine rope core-boring drill

Publications (3)

Publication Number Publication Date
EP3690182A1 EP3690182A1 (en) 2020-08-05
EP3690182A4 true EP3690182A4 (en) 2021-06-09
EP3690182B1 EP3690182B1 (en) 2021-11-24

Family

ID=64632900

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19849850.3A Active EP3690182B1 (en) 2018-08-13 2019-04-27 Sediment core-boring drilling process suitable for submarine rope core-boring drill

Country Status (3)

Country Link
EP (1) EP3690182B1 (en)
CN (1) CN109025880B (en)
WO (1) WO2020034661A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109025880B (en) * 2018-08-13 2019-11-26 湖南科技大学 A kind of deposit core-drilling technique suitable for seabed wire line coring drilling machine
CN111827911B (en) * 2020-07-23 2023-04-07 北京探矿工程研究所 Submarine drilling rig rope coring power head, structure and control method thereof
CN111947971B (en) * 2020-07-31 2023-03-14 天津中科智能识别产业技术研究院有限公司 Submarine sediment snakelike drilling sampling equipment and method
CN113006783A (en) * 2021-04-09 2021-06-22 湖南科技大学 In-situ detection process suitable for horizontal drilling machine
CN113607479A (en) * 2021-06-22 2021-11-05 中交第三航务工程勘察设计院有限公司 Offshore geotechnical engineering confined water sampling device and method
CN113309479B (en) * 2021-07-12 2022-06-24 中国地质科学院勘探技术研究所 Efficient coring drilling device and method for shallow sea reef limestone
CN115341867B (en) * 2022-07-25 2024-03-19 广州海洋地质调查局 Marine sediment penetrating rope coring device of shipborne drilling machine
CN115898367B (en) * 2022-11-08 2023-10-03 四川省金钻地质矿产勘探工程有限责任公司 Measurement device for advanced geological forecast drilling of tunnel and application method thereof
CN116818410B (en) * 2023-07-12 2023-12-08 浙江华东岩土勘察设计研究院有限公司 Water area rope salvaging type geological sample sampling device and working method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1571212A1 (en) * 1988-07-14 1990-06-15 Московский Геологоразведочный Институт Им.Серго Орджоникидзе Drilling dredger
JP4482775B2 (en) * 2000-02-22 2010-06-16 鉱研工業株式会社 Wireline core sampling device for rotary percussion drill
CN102606074B (en) * 2012-04-06 2014-04-02 杭州电子科技大学 Novel submarine deep hole pressure maintaining and core drilling rig
KR101205978B1 (en) * 2012-06-14 2012-11-28 한국지질자원연구원 Boring apparatus
CN105239947A (en) * 2015-10-30 2016-01-13 湖南科技大学 Seafloor sediment coring device applicable to seafloor drilling machine
CN205577920U (en) * 2015-10-30 2016-09-14 湖南科技大学 Deep -sea sediment held coring device suitable for seabed rig
CN105604514B (en) * 2016-03-14 2018-10-23 湖南科技大学 A kind of bottom sediment cord coring drill suitable for seabed drilling machine
CN105715221B (en) * 2016-04-29 2018-02-23 湖南科技大学 A kind of bottom sediment wire line coring three-layer pipe drilling tool suitable for seabed rig
CN106351597B (en) * 2016-11-17 2018-10-16 湖南科技大学 A kind of gas hydrates pressurize cord coring drill suitable for seabed drilling machine
CN109025880B (en) * 2018-08-13 2019-11-26 湖南科技大学 A kind of deposit core-drilling technique suitable for seabed wire line coring drilling machine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2020034661A1 *

Also Published As

Publication number Publication date
CN109025880B (en) 2019-11-26
CN109025880A (en) 2018-12-18
WO2020034661A1 (en) 2020-02-20
EP3690182A1 (en) 2020-08-05
EP3690182B1 (en) 2021-11-24

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