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WO2010048167A3 - Wellbore cleaning devices - Google Patents

Wellbore cleaning devices Download PDF

Info

Publication number
WO2010048167A3
WO2010048167A3 PCT/US2009/061305 US2009061305W WO2010048167A3 WO 2010048167 A3 WO2010048167 A3 WO 2010048167A3 US 2009061305 W US2009061305 W US 2009061305W WO 2010048167 A3 WO2010048167 A3 WO 2010048167A3
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning devices
wellbore cleaning
cleaning
wellbore
stabilizers
Prior art date
Application number
PCT/US2009/061305
Other languages
French (fr)
Other versions
WO2010048167A2 (en
Inventor
Lisa Posevina
Gregory Hern
Paul Connell
Original Assignee
Baker Hughes Incorporated
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 Baker Hughes Incorporated filed Critical Baker Hughes Incorporated
Priority to GB1106680A priority Critical patent/GB2476758A/en
Priority to AU2009307712A priority patent/AU2009307712A1/en
Priority to CA2741184A priority patent/CA2741184A1/en
Publication of WO2010048167A2 publication Critical patent/WO2010048167A2/en
Publication of WO2010048167A3 publication Critical patent/WO2010048167A3/en
Priority to NO20110726A priority patent/NO20110726A1/en

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
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve
    • E21B17/1064—Pipes or rods with a relatively rotating sleeve

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)
  • Cleaning In General (AREA)
  • Earth Drilling (AREA)

Abstract

Non-rotating tubular wellbore cleaning devices are described which include a central tool mandrel with radially surrounding stabilizers and a cleaning member subassembly. A rotational bearing is provided that is partially radially recessed, thereby improving the overall strength of the cleaning device.
PCT/US2009/061305 2008-10-20 2009-10-20 Wellbore cleaning devices WO2010048167A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1106680A GB2476758A (en) 2008-10-20 2009-10-20 Wellbore cleaning devices
AU2009307712A AU2009307712A1 (en) 2008-10-20 2009-10-20 Wellbore cleaning devices
CA2741184A CA2741184A1 (en) 2008-10-20 2009-10-20 Wellbore cleaning devices
NO20110726A NO20110726A1 (en) 2008-10-20 2011-05-16 Well drilling cleaning units

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10667408P 2008-10-20 2008-10-20
US61/106,674 2008-10-20

Publications (2)

Publication Number Publication Date
WO2010048167A2 WO2010048167A2 (en) 2010-04-29
WO2010048167A3 true WO2010048167A3 (en) 2010-06-24

Family

ID=42119937

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/061305 WO2010048167A2 (en) 2008-10-20 2009-10-20 Wellbore cleaning devices

Country Status (5)

Country Link
AU (1) AU2009307712A1 (en)
CA (1) CA2741184A1 (en)
GB (1) GB2476758A (en)
NO (1) NO20110726A1 (en)
WO (1) WO2010048167A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201306495D0 (en) * 2013-04-10 2013-05-22 Rotary Drilling Supplies Europ Ltd Apparatus and method
GB2524788A (en) 2014-04-02 2015-10-07 Odfjell Partners Invest Ltd Downhole cleaning apparatus
CN104141464B (en) * 2014-07-28 2016-06-22 东北石油大学 Horizontal well borehole cleaning tool
GB2538742B (en) 2015-05-27 2021-05-12 Odfjell Partners Invest Ltd Downhole milling tool
CN106194111B (en) * 2016-08-30 2019-02-15 中国石油集团渤海钻探工程有限公司 Down-hole casing steel wire wall scraper
GB201802223D0 (en) 2018-02-12 2018-03-28 Odfjell Partners Invest Ltd Downhole cleaning apparatus
DK4127387T3 (en) 2020-04-03 2024-05-06 Odfjell Tech Invest Ltd HYDRAULIC LOCKED TOOL

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010022223A1 (en) * 2000-02-10 2001-09-20 Howlett Paul David Downhole cleaning tool with shear clutch
US20040007355A1 (en) * 2002-03-13 2004-01-15 Hern Gregory Lee Convertible tubular scraper
US7096950B2 (en) * 2000-10-27 2006-08-29 Specialised Petroleum Services Group Limited Combined milling and scraping tool

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010022223A1 (en) * 2000-02-10 2001-09-20 Howlett Paul David Downhole cleaning tool with shear clutch
US7096950B2 (en) * 2000-10-27 2006-08-29 Specialised Petroleum Services Group Limited Combined milling and scraping tool
US20040007355A1 (en) * 2002-03-13 2004-01-15 Hern Gregory Lee Convertible tubular scraper

Also Published As

Publication number Publication date
WO2010048167A2 (en) 2010-04-29
CA2741184A1 (en) 2010-04-29
GB201106680D0 (en) 2011-06-01
NO20110726A1 (en) 2011-06-27
AU2009307712A1 (en) 2010-04-29
GB2476758A (en) 2011-07-06

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