DE59207154D1 - Einrichtung zur Reinigung der bohrlochnahen Zone - Google Patents

Einrichtung zur Reinigung der bohrlochnahen Zone

Info

Publication number
DE59207154D1
DE59207154D1 DE59207154T DE59207154T DE59207154D1 DE 59207154 D1 DE59207154 D1 DE 59207154D1 DE 59207154 T DE59207154 T DE 59207154T DE 59207154 T DE59207154 T DE 59207154T DE 59207154 D1 DE59207154 D1 DE 59207154D1
Authority
DE
Germany
Prior art keywords
borehole
cleaning
zone near
zone
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.)
Expired - Fee Related
Application number
DE59207154T
Other languages
English (en)
Inventor
Rifner Wassilowitsch Ganijew
Robert Schakurowitsc Mufasalow
Remus Chusainowitsch Wasiliew
Jurij Petrowitsch Sacharow
Raschid Gabdulatif Muchutdinow
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.)
Wave Tec GmbH
Original Assignee
Wave Tec GmbH
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 Wave Tec GmbH filed Critical Wave Tec GmbH
Application granted granted Critical
Publication of DE59207154D1 publication Critical patent/DE59207154D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0078—Nozzles used in boreholes
    • 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
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses

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)
  • Cleaning By Liquid Or Steam (AREA)
  • Cyclones (AREA)
  • Physical Water Treatments (AREA)
DE59207154T 1991-05-06 1992-04-23 Einrichtung zur Reinigung der bohrlochnahen Zone Expired - Fee Related DE59207154D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4928469 1991-05-06

Publications (1)

Publication Number Publication Date
DE59207154D1 true DE59207154D1 (de) 1996-10-24

Family

ID=21570312

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59207154T Expired - Fee Related DE59207154D1 (de) 1991-05-06 1992-04-23 Einrichtung zur Reinigung der bohrlochnahen Zone

Country Status (4)

Country Link
US (1) US5311955A (de)
EP (1) EP0512331B1 (de)
JP (1) JPH06257371A (de)
DE (1) DE59207154D1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9704213D0 (en) * 1997-02-28 1997-04-16 Ocre Scotland Ltd Drilling apparatus
US6470980B1 (en) * 1997-07-22 2002-10-29 Rex A. Dodd Self-excited drill bit sub
US6477217B1 (en) * 1999-02-19 2002-11-05 Agency Of Industrial Science And Technology Japan Atomic Energy Research Institute Target for neutron scattering installation
WO2005078231A1 (en) * 2004-02-04 2005-08-25 David Scott Chrisman Tool and method for drilling, reaming and cutting
GB0606335D0 (en) * 2006-03-30 2006-05-10 Specialised Petroleum Serv Ltd Wellbore cleaning
KR101145189B1 (ko) * 2009-07-16 2012-05-14 (주)동우기계 굴착장치
RU2448242C1 (ru) * 2010-12-07 2012-04-20 Анатолий Георгиевич Малюга Способ интенсификации притока углеводородов из продуктивных пластов скважин и кавитирующее устройство для его осуществления
RU2454527C1 (ru) * 2010-12-27 2012-06-27 Общество с ограниченной ответственностью "ЛУКОЙЛ-Инжиниринг" (ООО "ЛУКОЙЛ-Инжиниринг") Устройство для акустического воздействия на продуктивный пласт
RU2553687C1 (ru) * 2014-04-15 2015-06-20 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Устройство для импульсной закачки жидкости в пласт
US20160040504A1 (en) * 2014-08-08 2016-02-11 Baker Hughes Incorporated Suction Nozzle
RU171177U1 (ru) * 2017-02-08 2017-05-23 Рустам Рафаэльевич Саиткулов Устройство для виброволнового воздействия на продуктивные пласты водоносных и нефтегазовых скважин
GB201714789D0 (en) 2017-09-14 2017-11-01 Innovative Drilling Systems Ltd Downhole cleaning tool
EP3767069A1 (de) * 2019-07-15 2021-01-20 Vortex Oil Engineering S.A. Wirbelvorrichtung und verfahren zur hydroakustischen behandlung einer flüssigkeit
RU2713846C1 (ru) * 2019-10-11 2020-02-07 Антолий Георгиевич Малюга Кавитирующее устройство для стимуляции нефтеотдачи пластов скважин

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391339A (en) * 1978-08-04 1983-07-05 Hydronautics, Incorporated Cavitating liquid jet assisted drill bit and method for deep-hole drilling
US4389071A (en) * 1980-12-12 1983-06-21 Hydronautics, Inc. Enhancing liquid jet erosion
US4474251A (en) * 1980-12-12 1984-10-02 Hydronautics, Incorporated Enhancing liquid jet erosion
US4744420A (en) * 1987-07-22 1988-05-17 Atlantic Richfield Company Wellbore cleanout apparatus and method
GB2224054B (en) * 1988-09-29 1992-06-03 Shell Int Research Drill bit equipped with vortex nozzles and vortex nozzle for use in the bit
FR2659384B1 (fr) * 1990-03-07 1995-09-15 Ungemach Pierre Dispositif de curage et de nettoyage de puits affectes de depots et incrustations.
US5199512A (en) * 1990-09-04 1993-04-06 Ccore Technology And Licensing, Ltd. Method of an apparatus for jet cutting
US5086974A (en) * 1990-12-18 1992-02-11 Nlb Corp. Cavitating jet nozzle

Also Published As

Publication number Publication date
EP0512331A1 (de) 1992-11-11
JPH06257371A (ja) 1994-09-13
US5311955A (en) 1994-05-17
EP0512331B1 (de) 1996-09-18

Similar Documents

Publication Publication Date Title
DE69205980D1 (de) Zeitliche herzleitung.
FI920891A (fi) Protesfot med reglerbara filmer
FI941961A (fi) Perälaatikkolaite
MX9204128A (es) Aparato limpiador mejorado.
DE69222608D1 (de) Reinigungsmittel
DE69231070D1 (de) Reinigungsgerät
FI915686A0 (fi) Suodatinlaite
DE69313390D1 (de) Reinigungsgerät
DK0513899T3 (da) Rensningsmetoder
DE59207154D1 (de) Einrichtung zur Reinigung der bohrlochnahen Zone
DE69208266D1 (de) Reinigungsmittel
DE69216063D1 (de) Tastkopf
DK0536596T3 (da) Slibemiddel
FI920440A (fi) Squid-maetningsanordning foersedd med skyddsorgan
DE69211083D1 (de) Reinigungsgerät
DE69209098D1 (de) Treppengeländer
NO920011D0 (no) Avisingssammensetninger
NO931446L (no) Overflatebehandlingssammensetninger
DE69214232D1 (de) Reinigungsvorrichtung
FI88322B (fi) Med ledbommar foersedd arbetsmaskin
FI912080A (fi) Lagringslaoda foersedd med en gavelvaeggen slutande genomsynlig klaffskiva
FI920393A (fi) Radio- och landfoerbindelsetelefoner med hands-free-funktion
DE59203680D1 (de) Vorrichtung zum Reinigen von Kühlmitteln od. dgl. Fluiden.
ITMI921226A1 (it) Rincalzatrice
FI92654C (fi) Kiinnityslaite

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee