DE60133886D1 - Neues und verbessertes verfahren zum reinigenvon bohrlochverrohrungen - Google Patents

Neues und verbessertes verfahren zum reinigenvon bohrlochverrohrungen

Info

Publication number
DE60133886D1
DE60133886D1 DE60133886T DE60133886T DE60133886D1 DE 60133886 D1 DE60133886 D1 DE 60133886D1 DE 60133886 T DE60133886 T DE 60133886T DE 60133886 T DE60133886 T DE 60133886T DE 60133886 D1 DE60133886 D1 DE 60133886D1
Authority
DE
Germany
Prior art keywords
high density
interior
new
improved method
casing
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
DE60133886T
Other languages
English (en)
Inventor
J Scott Reynolds
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.)
MI LLC
Original Assignee
J Scott Reynolds
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 J Scott Reynolds filed Critical J Scott Reynolds
Application granted granted Critical
Publication of DE60133886D1 publication Critical patent/DE60133886D1/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
    • E21B37/02—Scrapers specially adapted therefor
    • E21B37/04—Scrapers specially adapted therefor operated by fluid pressure, e.g. free-piston scrapers
    • E21B37/045—Free-piston scrapers
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
    • E21B33/16—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes using plugs for isolating cement charge; Plugs therefor

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Cleaning In General (AREA)
  • Coating Apparatus (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Centrifugal Separators (AREA)
  • Brushes (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
DE60133886T 2000-03-31 2001-04-02 Neues und verbessertes verfahren zum reinigenvon bohrlochverrohrungen Expired - Fee Related DE60133886D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19390700P 2000-03-31 2000-03-31
PCT/US2001/010724 WO2001075265A1 (en) 2000-03-31 2001-04-02 New and improved method and apparatus for cleaning wellbore casing

Publications (1)

Publication Number Publication Date
DE60133886D1 true DE60133886D1 (de) 2008-06-19

Family

ID=22715508

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60133886T Expired - Fee Related DE60133886D1 (de) 2000-03-31 2001-04-02 Neues und verbessertes verfahren zum reinigenvon bohrlochverrohrungen

Country Status (12)

Country Link
US (1) US6523612B2 (de)
EP (1) EP1272734B1 (de)
AT (1) ATE394579T1 (de)
AU (1) AU2001247935A1 (de)
BR (1) BR0109715A (de)
CA (1) CA2404894C (de)
DE (1) DE60133886D1 (de)
DK (1) DK1272734T3 (de)
MX (1) MXPA02009676A (de)
NO (1) NO323356B1 (de)
RU (1) RU2271439C2 (de)
WO (1) WO2001075265A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6739391B2 (en) * 2001-10-10 2004-05-25 Baker Hughes Incorporated Surface deployed cement separation plug
US7159653B2 (en) * 2003-02-27 2007-01-09 Weatherford/Lamb, Inc. Spacer sub
US20060048934A1 (en) * 2004-09-07 2006-03-09 Neil Charabin Agitator tool
US7210529B2 (en) * 2004-10-14 2007-05-01 Rattler Tools, Inc. Casing brush tool
US8132623B2 (en) * 2006-01-23 2012-03-13 Halliburton Energy Services Inc. Methods of using lost circulation compositions
US7776797B2 (en) 2006-01-23 2010-08-17 Halliburton Energy Services, Inc. Lost circulation compositions
US7882903B2 (en) * 2006-05-30 2011-02-08 Bbj Tools Inc. Cuttings bed removal tool
US20080060811A1 (en) * 2006-09-13 2008-03-13 Halliburton Energy Services, Inc. Method to control the physical interface between two or more fluids
MX2009006399A (es) * 2006-12-12 2009-11-26 Wellbore Energy Solutions Llc Herramienta mejorada de cepillado y/o raspadura de fondo del pozo y metodos relacionados.
EA016965B1 (ru) * 2007-07-06 2012-08-30 ВЕЛЛБОР ЭНЕРДЖИ СОЛЮШНС, ЭлЭлСи Универсальное устройство для обслуживания скважин
WO2009046077A2 (en) * 2007-10-03 2009-04-09 M-I Llc Downhole scraper
US8356662B2 (en) * 2008-04-14 2013-01-22 Well Grounded Energy, LLC Devices, systems and methods relating to down hole operations
EP2154329A1 (de) * 2008-08-11 2010-02-17 Services Pétroliers Schlumberger Bewegliche Bohrlochreinigungsvorrichtung
US8079753B2 (en) * 2008-11-18 2011-12-20 1350363 Alberta Ltd. Agitator tool for progressive cavity pump
GB0905506D0 (en) 2009-03-31 2009-05-13 Ind Brushware Ltd Down hole cleaning tool
US9038736B2 (en) 2010-01-20 2015-05-26 Halliburton Energy Services, Inc. Wellbore filter screen and related methods of use
US9420873B2 (en) * 2011-10-11 2016-08-23 Jaimie David Gordon Flash vortex brush device and method
CN104929579B (zh) * 2015-05-13 2018-05-15 西南石油大学 一种超井径的井眼清扫短节
MX2017015410A (es) * 2015-07-14 2018-03-09 Halliburton Energy Services Inc Filtro autolimpiante.
CN106555563B (zh) * 2015-09-24 2019-09-20 中国石油化工股份有限公司 套管凹槽清洗固井碰压胶塞
US9976715B2 (en) 2016-01-25 2018-05-22 Altec Industries, Inc. Utility platform assembly
CN107448171A (zh) * 2017-07-20 2017-12-08 成都聚深科技有限责任公司 状态自检测的抽油杆高温除蜡机构
US11293267B2 (en) * 2018-11-30 2022-04-05 Flowco Production Solutions, LLC Apparatuses and methods for scraping
US10908314B1 (en) 2020-02-11 2021-02-02 Halliburton Energy Services, Inc. Method and apparatus for mapping a crush zone of a perforated core sample
CA3172975C (en) * 2020-04-16 2023-09-12 Rimon Vallavanatt Systems and methods for decoking a coker furnace during a delayed coking process
US11725475B2 (en) 2021-03-23 2023-08-15 Saudi Arabian Oil Company Drill pipe conveyed permanent bridge plug with integral casing scraper

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1994072A (en) * 1932-05-19 1935-03-12 Jasper A Hardcastle Cementing plug
US2433828A (en) * 1941-09-22 1948-01-06 Lloyd H Cassell Perforation cleaner and washer
US2392144A (en) * 1943-05-29 1946-01-01 Jesse E Hall Pipe-line cleaner
US2567475A (en) * 1946-05-16 1951-09-11 Nevada Leasehold Corp Wall cleaning plug
US2509922A (en) * 1946-06-21 1950-05-30 Nevada Leasehold Corp Cementing plug
US3561534A (en) * 1969-09-04 1971-02-09 Daniel W Dendy Method and apparatus for cleaning oil wells
US3725968A (en) * 1971-05-27 1973-04-10 M Knapp Double-dished pipeline pig
US4612986A (en) * 1984-06-04 1986-09-23 Fosdick Jr Frank D Well cleaning apparatus and treating method
US4896720A (en) * 1988-12-20 1990-01-30 Atlantic Richfield Company Method and system for cleaning well casing
US5419397A (en) * 1993-06-16 1995-05-30 Well-Flow Technologies, Inc. Well cleaning tool with scratching elements

Also Published As

Publication number Publication date
EP1272734A4 (de) 2005-02-23
RU2002129108A (ru) 2004-03-10
DK1272734T3 (da) 2008-08-25
WO2001075265A1 (en) 2001-10-11
RU2271439C2 (ru) 2006-03-10
EP1272734A1 (de) 2003-01-08
NO20024687D0 (no) 2002-09-30
EP1272734B1 (de) 2008-05-07
ATE394579T1 (de) 2008-05-15
BR0109715A (pt) 2005-04-19
MXPA02009676A (es) 2004-09-06
US6523612B2 (en) 2003-02-25
AU2001247935A1 (en) 2001-10-15
US20010042623A1 (en) 2001-11-22
NO20024687L (no) 2002-11-26
CA2404894C (en) 2009-09-01
NO323356B1 (no) 2007-04-10
CA2404894A1 (en) 2001-10-11

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: M-I L.L.C., HOUSTON, TEX., US

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee