EP0733779A3 - Verfahren und Vorrichtung zum Reinigen von Brunnen mit Hilfe von Ultraschall - Google Patents

Verfahren und Vorrichtung zum Reinigen von Brunnen mit Hilfe von Ultraschall Download PDF

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Publication number
EP0733779A3
EP0733779A3 EP96101406A EP96101406A EP0733779A3 EP 0733779 A3 EP0733779 A3 EP 0733779A3 EP 96101406 A EP96101406 A EP 96101406A EP 96101406 A EP96101406 A EP 96101406A EP 0733779 A3 EP0733779 A3 EP 0733779A3
Authority
EP
European Patent Office
Prior art keywords
pref
khz
ultrasound
frequencies
excited
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
EP96101406A
Other languages
English (en)
French (fr)
Other versions
EP0733779B1 (de
EP0733779A2 (de
Inventor
Norbert Dipl-Ing Dipl- Patzner
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.)
PATZNER NORBERT DIPL ING DIPL
Original Assignee
PATZNER NORBERT DIPL ING DIPL
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 PATZNER NORBERT DIPL ING DIPL filed Critical PATZNER NORBERT DIPL ING DIPL
Priority to US08/621,815 priority Critical patent/US5727628A/en
Publication of EP0733779A2 publication Critical patent/EP0733779A2/de
Publication of EP0733779A3 publication Critical patent/EP0733779A3/de
Application granted granted Critical
Publication of EP0733779B1 publication Critical patent/EP0733779B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/08—Methods or apparatus for cleaning boreholes or wells cleaning in situ of down-hole filters, screens, e.g. casing perforations, or gravel packs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/08—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with magnetostriction
    • 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
    • E21B28/00—Vibration generating arrangements for boreholes or wells, e.g. for stimulating production

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Cleaning In General (AREA)
EP96101406A 1995-03-24 1996-02-01 Verfahren und Vorrichtung zum Reinigen von Brunnen mit Hilfe von Ultraschall Expired - Lifetime EP0733779B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US08/621,815 US5727628A (en) 1995-03-24 1996-03-22 Method and apparatus for cleaning wells with ultrasonics

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19510421 1995-03-24
DE19510421 1995-03-24

Publications (3)

Publication Number Publication Date
EP0733779A2 EP0733779A2 (de) 1996-09-25
EP0733779A3 true EP0733779A3 (de) 1997-10-22
EP0733779B1 EP0733779B1 (de) 2002-12-18

Family

ID=7757389

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96101406A Expired - Lifetime EP0733779B1 (de) 1995-03-24 1996-02-01 Verfahren und Vorrichtung zum Reinigen von Brunnen mit Hilfe von Ultraschall

Country Status (3)

Country Link
EP (1) EP0733779B1 (de)
AT (1) ATE230062T1 (de)
DE (1) DE59609982D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547264A1 (de) * 1995-12-07 1997-06-12 Dankwart Klein Erdbohrungen Gm Verfahren und Vorrichtung zur Erhaltung der Leistungsfähigkeit neuer Brunnen sowie zur Reinigung und Regenerierung bestehender Brunnen mittels Ultraschall
DE29711422U1 (de) * 1997-07-01 1997-09-04 Erdmann Peter Anordnung zur Regenerierung verockerter Trinkwasserbrunnen
DE202019100359U1 (de) 2018-01-31 2019-02-27 sonic technologies GmbH Vorrichtung zur Emission von Ultraschall
RU2739170C1 (ru) * 2020-04-20 2020-12-21 Николай Борисович Болотин Устройство для очистки скважинного фильтра
CN112627779B (zh) * 2020-12-21 2021-07-20 耐尔能源装备有限公司 一种潜油电泵防垢缓蚀装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1214863A2 (ru) * 1984-06-22 1986-02-28 Ивано-Франковский Институт Нефти И Газа Устройство дл очистки фильтров эксплуатируемых на воду скважин
EP0225113A2 (de) * 1985-11-19 1987-06-10 Westinghouse Electric Corporation Magnetostriktives Wandlergerät
US5184678A (en) * 1990-02-14 1993-02-09 Halliburton Logging Services, Inc. Acoustic flow stimulation method and apparatus
WO1993024199A1 (en) * 1992-06-03 1993-12-09 Mobil Oil Corporation Method for removing alkaline sulfate scale

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1214863A2 (ru) * 1984-06-22 1986-02-28 Ивано-Франковский Институт Нефти И Газа Устройство дл очистки фильтров эксплуатируемых на воду скважин
EP0225113A2 (de) * 1985-11-19 1987-06-10 Westinghouse Electric Corporation Magnetostriktives Wandlergerät
US5184678A (en) * 1990-02-14 1993-02-09 Halliburton Logging Services, Inc. Acoustic flow stimulation method and apparatus
WO1993024199A1 (en) * 1992-06-03 1993-12-09 Mobil Oil Corporation Method for removing alkaline sulfate scale

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section PQ Week 8643, 3 December 1986 Derwent World Patents Index; Class Q42, Page 12, AN 86211444, XP002039041 *

Also Published As

Publication number Publication date
ATE230062T1 (de) 2003-01-15
DE59609982D1 (de) 2003-01-30
EP0733779B1 (de) 2002-12-18
EP0733779A2 (de) 1996-09-25

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