EP4159970C0 - Verfahren und system zum elektroimpulsbohren - Google Patents

Verfahren und system zum elektroimpulsbohren

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
English (en)
French (fr)
Other versions
EP4159970B1 (de
EP4159970A1 (de
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 ES21199973T priority Critical patent/ES3028245T3/es
Priority to EP21199973.5A priority patent/EP4159970B1/de
Priority to CN202280066287.0A priority patent/CN118103580A/zh
Priority to PCT/EP2022/076959 priority patent/WO2023052412A1/en
Publication of EP4159970A1 publication Critical patent/EP4159970A1/de
Application granted granted Critical
Publication of EP4159970B1 publication Critical patent/EP4159970B1/de
Publication of EP4159970C0 publication Critical patent/EP4159970C0/de
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 Verfahren und system zum elektroimpulsbohren Active EP4159970B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES21199973T ES3028245T3 (en) 2021-09-29 2021-09-29 A method and system for electro-pulse drilling
EP21199973.5A EP4159970B1 (de) 2021-09-29 2021-09-29 Verfahren und system zum elektroimpulsbohren
CN202280066287.0A CN118103580A (zh) 2021-09-29 2022-09-28 一种电脉冲钻孔的方法和系统
PCT/EP2022/076959 WO2023052412A1 (en) 2021-09-29 2022-09-28 A method and system for electro-pulse drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21199973.5A EP4159970B1 (de) 2021-09-29 2021-09-29 Verfahren und system zum elektroimpulsbohren

Publications (3)

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

Family

ID=78211838

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21199973.5A Active EP4159970B1 (de) 2021-09-29 2021-09-29 Verfahren und system zum elektroimpulsbohren

Country Status (4)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024232790A1 (en) * 2023-05-09 2024-11-14 Epiroc Rock Drills Aktiebolag High voltage electro pulse rock drilling
WO2025073367A1 (en) * 2023-10-05 2025-04-10 Vito Nv A high voltage pulse generator a method of operating a high voltage pulse generator
WO2025080169A1 (en) * 2023-10-10 2025-04-17 Epiroc Rock Drills Ab A pulsed power drilling system, drill rig and method for controlling pulse generation
EP4545747A1 (de) * 2023-10-24 2025-04-30 Vito NV Bestimmung der effizienz eines bohrprozesses unter verwendung eines marx-generators

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
CA3118091A1 (en) * 2018-10-30 2020-05-07 The Texas A&M University System Systems and methods for forming a subterranean borehole

Also Published As

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

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