EP3701115C0 - System zum auslösen eines kernprobenahmezylinders und kernprobenehmer mit einem solchen system - Google Patents

System zum auslösen eines kernprobenahmezylinders und kernprobenehmer mit einem solchen system

Info

Publication number: EP3701115C0
Authority: EP; European Patent Office
Prior art keywords: core; releasing; sampling cylinder; sampler; core sampling
Prior art date: 2017-10-27
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.): Active

Application number

EP18803464.9A

Other languages

English (en)

French (fr)

Other versions

EP3701115B1 (de

EP3701115A1 (de

Inventor

Yvan Reaud

Christophe Guillerm

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.)

Centre National de la Recherche Scientifique CNRS

Original Assignee

Centre National de la Recherche Scientifique CNRS

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.)

2017-10-27

Filing date

2018-10-26

Publication date

2023-06-07

2018-10-26 Application filed by Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS

2020-09-02 Publication of EP3701115A1 publication Critical patent/EP3701115A1/de

2023-06-07 Application granted granted Critical

2023-06-07 Publication of EP3701115C0 publication Critical patent/EP3701115C0/de

2023-06-07 Publication of EP3701115B1 publication Critical patent/EP3701115B1/de

Status Active legal-status Critical Current

2038-10-26 Anticipated expiration legal-status Critical

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
- 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)
Geophysics And Detection Of Objects (AREA)
Underground Or Underwater Handling Of Building Materials (AREA)

EP18803464.9A 2017-10-27 2018-10-26 System zum auslösen eines kernprobenahmezylinders und kernprobenehmer mit einem solchen system Active EP3701115B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR1760126A FR3072998B1 (fr)	2017-10-27	2017-10-27	Systeme de largage de tube de carrotage et carrottier comportant un tel systeme
PCT/FR2018/052677 WO2019081874A1 (fr)	2017-10-27	2018-10-26	Systeme de largage de tube de carrotage et carrottier comportant un tel systeme

Publications (3)

Publication Number	Publication Date
EP3701115A1 EP3701115A1 (de)	2020-09-02
EP3701115C0 true EP3701115C0 (de)	2023-06-07
EP3701115B1 EP3701115B1 (de)	2023-06-07

Family

ID=62528471

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18803464.9A Active EP3701115B1 (de)	2017-10-27	2018-10-26	System zum auslösen eines kernprobenahmezylinders und kernprobenehmer mit einem solchen system

Country Status (3)

Country	Link
EP (1)	EP3701115B1 (de)
FR (1)	FR3072998B1 (de)
WO (1)	WO2019081874A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN100507204C (zh) *	2006-03-20	2009-07-01	国家海洋局第一海洋研究所	天然气水合物深水浅孔保温保压取芯钻具
US8994527B2 (en) *	2009-03-19	2015-03-31	Galen G. Verhulst	Sea floor sampling device and method
AU2010333718A1 (en) *	2009-12-17	2012-08-02	Scope Engineering (Wa) Pty Ltd	Device for sampling cores from a seabed
CN107270897A (zh) *	2017-06-21	2017-10-20	青岛东田智能科技有限公司	一种重力取样器工作状态测量记录仪

2017
- 2017-10-27 FR FR1760126A patent/FR3072998B1/fr not_active Expired - Fee Related
2018
- 2018-10-26 WO PCT/FR2018/052677 patent/WO2019081874A1/fr not_active Ceased
- 2018-10-26 EP EP18803464.9A patent/EP3701115B1/de active Active

Also Published As

Publication number	Publication date
FR3072998A1 (fr)	2019-05-03
WO2019081874A1 (fr)	2019-05-02
FR3072998B1 (fr)	2020-09-11
EP3701115B1 (de)	2023-06-07
EP3701115A1 (de)	2020-09-02

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