EP2935754A4 - Appareils à décharges électriques pulsatoires répétitives et méthodes d'utilisation - Google Patents

Appareils à décharges électriques pulsatoires répétitives et méthodes d'utilisation

Info

Publication number
EP2935754A4
EP2935754A4 EP13865782.0A EP13865782A EP2935754A4 EP 2935754 A4 EP2935754 A4 EP 2935754A4 EP 13865782 A EP13865782 A EP 13865782A EP 2935754 A4 EP2935754 A4 EP 2935754A4
Authority
EP
European Patent Office
Prior art keywords
methods
electric discharge
pulsed electric
discharge apparatuses
repetitive pulsed
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.)
Withdrawn
Application number
EP13865782.0A
Other languages
German (de)
English (en)
Other versions
EP2935754A1 (fr
Inventor
William M Moeny
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.)
SDG LLC
Original Assignee
SDG LLC
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 SDG LLC filed Critical SDG LLC
Publication of EP2935754A1 publication Critical patent/EP2935754A1/fr
Publication of EP2935754A4 publication Critical patent/EP2935754A4/fr
Withdrawn legal-status Critical Current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
    • E21B7/14—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
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
EP13865782.0A 2012-12-18 2013-12-18 Appareils à décharges électriques pulsatoires répétitives et méthodes d'utilisation Withdrawn EP2935754A4 (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201261738837P 2012-12-18 2012-12-18
US201261738753P 2012-12-18 2012-12-18
US201261739172P 2012-12-19 2012-12-19
US201261739187P 2012-12-19 2012-12-19
US201261739144P 2012-12-19 2012-12-19
US201261740812P 2012-12-21 2012-12-21
US201361749071P 2013-01-04 2013-01-04
US201361905060P 2013-11-15 2013-11-15
PCT/US2013/076262 WO2014100255A1 (fr) 2012-12-18 2013-12-18 Appareils à décharges électriques pulsatoires répétitives et méthodes d'utilisation

Publications (2)

Publication Number Publication Date
EP2935754A1 EP2935754A1 (fr) 2015-10-28
EP2935754A4 true EP2935754A4 (fr) 2016-10-19

Family

ID=50979172

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13865782.0A Withdrawn EP2935754A4 (fr) 2012-12-18 2013-12-18 Appareils à décharges électriques pulsatoires répétitives et méthodes d'utilisation

Country Status (6)

Country Link
EP (1) EP2935754A4 (fr)
AU (1) AU2013361421A1 (fr)
BR (1) BR112015014670B1 (fr)
CA (2) CA3142102C (fr)
WO (1) WO2014100255A1 (fr)
ZA (1) ZA201505070B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8789772B2 (en) 2004-08-20 2014-07-29 Sdg, Llc Virtual electrode mineral particle disintegrator
US10060195B2 (en) 2006-06-29 2018-08-28 Sdg Llc Repetitive pulsed electric discharge apparatuses and methods of use
US10407995B2 (en) 2012-07-05 2019-09-10 Sdg Llc Repetitive pulsed electric discharge drills including downhole formation evaluation
WO2015042608A1 (fr) 2013-09-23 2015-03-26 Sdg Llc Procédé et appareil pour isoler et commuter desimpulsions basse tension en impulsions haute tension dans des forets d'électro-broyage et électrohydrauliques
US20160326806A1 (en) * 2014-01-13 2016-11-10 Sintef Tto As A method for energy efficient and fast rotary drilling in inhomogeneous and/or hard rock formations
NO339566B1 (no) * 2014-04-08 2017-01-02 Unodrill As Hybrid borkrone
US9755463B2 (en) 2015-08-11 2017-09-05 Genesis Robotics Llp Electric machine
US11139707B2 (en) 2015-08-11 2021-10-05 Genesis Robotics And Motion Technologies Canada, Ulc Axial gap electric machine with permanent magnets arranged between posts
US20170204668A1 (en) * 2016-01-20 2017-07-20 Baker Hughes Incorporated Electric pulse drilling apparatus with hole cleaning passages
EP3405640B1 (fr) 2016-01-20 2020-11-11 Baker Hughes Holdings LLC Trépan à impulsions électriques possédant des électrodes en spirale
US11043885B2 (en) 2016-07-15 2021-06-22 Genesis Robotics And Motion Technologies Canada, Ulc Rotary actuator
CN107966919A (zh) * 2016-10-19 2018-04-27 姬志刚 一种矿用电气设备保护装置
BR112019012395B1 (pt) * 2017-01-17 2023-11-21 Halliburton Energy Services, Inc. Broca de eletrotrituração, e, sistema de perfuração de fundo de poço
CN107178369B (zh) * 2017-07-18 2020-02-18 中南大学 一种利用脉冲功率技术开采海底富钴结壳的装备
US11078727B2 (en) 2019-05-23 2021-08-03 Halliburton Energy Services, Inc. Downhole reconfiguration of pulsed-power drilling system components during pulsed drilling operations
US11585156B2 (en) * 2020-04-06 2023-02-21 Halliburton Energy Services, Inc. Pulsed-power drill bit ground ring with abrasive material
US11525306B2 (en) 2020-04-06 2022-12-13 Halliburton Energy Services, Inc. Pulsed-power drill bit ground ring with two portions
US11499421B2 (en) 2020-08-28 2022-11-15 Halliburton Energy Services, Inc. Plasma chemistry based analysis and operations for pulse power drilling
US11459883B2 (en) 2020-08-28 2022-10-04 Halliburton Energy Services, Inc. Plasma chemistry derived formation rock evaluation for pulse power drilling
US11585743B2 (en) 2020-08-28 2023-02-21 Halliburton Energy Services, Inc. Determining formation porosity and permeability
US11536136B2 (en) 2020-08-28 2022-12-27 Halliburton Energy Services, Inc. Plasma chemistry based analysis and operations for pulse power drilling
US11619129B2 (en) 2020-08-28 2023-04-04 Halliburton Energy Services, Inc. Estimating formation isotopic concentration with pulsed power drilling
EP4112867A1 (fr) * 2021-07-02 2023-01-04 Sandvik Mining and Construction Oy Appareil, agencement de forage et procédé de forage par électro-impulsion haute tension
EP4112868A1 (fr) * 2021-07-02 2023-01-04 Sandvik Mining and Construction Oy Agencement de connecteur, agencement de forage et procédé de forage par électro-impulsion haute tension

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110278382A1 (en) * 2004-08-20 2011-11-17 Tetra Corporation Virtual Electrode Mineral Particle Disintegrator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8172006B2 (en) * 2004-08-20 2012-05-08 Sdg, Llc Pulsed electric rock drilling apparatus with non-rotating bit
US8011454B2 (en) * 2007-09-25 2011-09-06 Baker Hughes Incorporated Apparatus and methods for continuous tomography of cores
US20090120689A1 (en) * 2007-11-12 2009-05-14 Baker Hughes Incorporated Apparatus and method for communicating information between a wellbore and surface
US8490717B2 (en) * 2009-06-01 2013-07-23 Scientific Drilling International, Inc. Downhole magnetic measurement while rotating and methods of use
BRPI1013305B1 (pt) * 2010-01-22 2019-09-10 Halliburton Energy Services Inc sistema para medir uma resistividade de uma formação, método para determinar uma resistividade,e, broca de perfuração instrumentada

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110278382A1 (en) * 2004-08-20 2011-11-17 Tetra Corporation Virtual Electrode Mineral Particle Disintegrator

Also Published As

Publication number Publication date
AU2013361421A1 (en) 2015-07-23
CA2896335A1 (fr) 2014-06-26
BR112015014670B1 (pt) 2021-11-30
ZA201505070B (en) 2016-10-26
EP2935754A1 (fr) 2015-10-28
CA2896335C (fr) 2022-03-01
WO2014100255A1 (fr) 2014-06-26
BR112015014670A8 (pt) 2021-02-23
CA3142102C (fr) 2024-02-06
CA3142102A1 (fr) 2014-06-26
BR112015014670A2 (pt) 2017-07-11

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