EP4159970C0 - Procédé et système de forage par électro-impulsion - Google Patents

Procédé et système de forage par électro-impulsion

Info

Publication number
EP4159970C0
EP4159970C0 EP21199973.5A EP21199973A EP4159970C0 EP 4159970 C0 EP4159970 C0 EP 4159970C0 EP 21199973 A EP21199973 A EP 21199973A EP 4159970 C0 EP4159970 C0 EP 4159970C0
Authority
EP
European Patent Office
Prior art keywords
electropulse
drilling
electropulse drilling
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.)
Active
Application number
EP21199973.5A
Other languages
German (de)
English (en)
Other versions
EP4159970B1 (fr
EP4159970A1 (fr
Inventor
Peter Coenen
De Pol Nico Van
Guido Heremans
Stijn Janssen
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.)
Vito NV
Original Assignee
Vito NV
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 Vito NV filed Critical Vito NV
Priority to EP21199973.5A priority Critical patent/EP4159970B1/fr
Priority to ES21199973T priority patent/ES3028245T3/es
Priority to PCT/EP2022/076959 priority patent/WO2023052412A1/fr
Priority to CN202280066287.0A priority patent/CN118103580A/zh
Publication of EP4159970A1 publication Critical patent/EP4159970A1/fr
Application granted granted Critical
Publication of EP4159970B1 publication Critical patent/EP4159970B1/fr
Publication of EP4159970C0 publication Critical patent/EP4159970C0/fr
Active legal-status Critical Current
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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/007—Drilling by use of explosives
    • 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
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • E21B7/15—Drilling by use of heat, e.g. flame drilling of electrically generated heat
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/18—Other methods or devices for dislodging with or without loading by electricity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
EP21199973.5A 2021-09-29 2021-09-29 Procédé et système de forage par électro-impulsion Active EP4159970B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP21199973.5A EP4159970B1 (fr) 2021-09-29 2021-09-29 Procédé et système de forage par électro-impulsion
ES21199973T ES3028245T3 (en) 2021-09-29 2021-09-29 A method and system for electro-pulse drilling
PCT/EP2022/076959 WO2023052412A1 (fr) 2021-09-29 2022-09-28 Procédé et système de forage électro-pulsé
CN202280066287.0A CN118103580A (zh) 2021-09-29 2022-09-28 一种电脉冲钻孔的方法和系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21199973.5A EP4159970B1 (fr) 2021-09-29 2021-09-29 Procédé et système de forage par électro-impulsion

Publications (3)

Publication Number Publication Date
EP4159970A1 EP4159970A1 (fr) 2023-04-05
EP4159970B1 EP4159970B1 (fr) 2025-05-14
EP4159970C0 true EP4159970C0 (fr) 2025-05-14

Family

ID=78211838

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21199973.5A Active EP4159970B1 (fr) 2021-09-29 2021-09-29 Procédé et système de forage par électro-impulsion

Country Status (4)

Country Link
EP (1) EP4159970B1 (fr)
CN (1) CN118103580A (fr)
ES (1) ES3028245T3 (fr)
WO (1) WO2023052412A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024232790A1 (fr) * 2023-05-09 2024-11-14 Epiroc Rock Drills Aktiebolag Forage de roche par impulsions électriques à haute tension
WO2025073367A1 (fr) * 2023-10-05 2025-04-10 Vito Nv Générateur d'impulsions haute tension et procédé de fonctionnement d'un générateur d'impulsions haute tension
WO2025080169A1 (fr) * 2023-10-10 2025-04-17 Epiroc Rock Drills Ab Système de forage à puissance pulsée, appareil de forage et procédé de commande de génération d'impulsions
EP4545747A1 (fr) 2023-10-24 2025-04-30 Vito NV Détermination de l'efficacité d'un processus de forage effectué par l'utilisation d'un générateur marx
WO2025250059A1 (fr) * 2024-05-29 2025-12-04 Epiroc Rock Drills Aktiebolag Système de forage à haute puissance pulsée et procédé de rupture d'un substrat minéral

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09314421A (ja) * 1996-05-30 1997-12-09 Toyota Motor Corp 放電加工による曲がり穴加工方法及びその装置
NO322323B2 (no) * 2003-12-01 2016-09-13 Unodrill As Fremgangsmåte og anordning for grunnboring
SK500582012A3 (sk) * 2012-12-17 2014-08-05 Ga Drilling, A. S. Multimodálne rozrušovanie horniny termickým účinkom a systém na jeho vykonávanie
US10577767B2 (en) * 2018-02-20 2020-03-03 Petram Technologies, Inc. In-situ piling and anchor shaping using plasma blasting
EP3874114B1 (fr) * 2018-10-30 2025-08-13 The Texas A&M University System Systèmes et procédés de formation d'un trou de forage souterrain

Also Published As

Publication number Publication date
CN118103580A (zh) 2024-05-28
EP4159970B1 (fr) 2025-05-14
WO2023052412A1 (fr) 2023-04-06
ES3028245T3 (en) 2025-06-18
EP4159970A1 (fr) 2023-04-05

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