GB2349658B - A replaceable reamer assembly - Google Patents

A replaceable reamer assembly

Info

Publication number
GB2349658B
GB2349658B GB0008838A GB0008838A GB2349658B GB 2349658 B GB2349658 B GB 2349658B GB 0008838 A GB0008838 A GB 0008838A GB 0008838 A GB0008838 A GB 0008838A GB 2349658 B GB2349658 B GB 2349658B
Authority
GB
United Kingdom
Prior art keywords
reamer assembly
replaceable reamer
replaceable
assembly
reamer
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
GB0008838A
Other versions
GB0008838D0 (en
GB2349658A (en
Inventor
Matthew Shaw
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.)
Darron Tool & Engineering
Original Assignee
Darron Tool & Engineering
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 Darron Tool & Engineering filed Critical Darron Tool & Engineering
Publication of GB0008838D0 publication Critical patent/GB0008838D0/en
Publication of GB2349658A publication Critical patent/GB2349658A/en
Application granted granted Critical
Publication of GB2349658B publication Critical patent/GB2349658B/en
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
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
    • E21B10/24—Roller bits characterised by bearing, lubrication or sealing details characterised by lubricating details
    • 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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
GB0008838A 1999-04-14 2000-04-12 A replaceable reamer assembly Expired - Fee Related GB2349658B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9908384.2A GB9908384D0 (en) 1999-04-14 1999-04-14 Roller reamer

Publications (3)

Publication Number Publication Date
GB0008838D0 GB0008838D0 (en) 2000-05-31
GB2349658A GB2349658A (en) 2000-11-08
GB2349658B true GB2349658B (en) 2003-07-02

Family

ID=10851419

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9908384.2A Ceased GB9908384D0 (en) 1999-04-14 1999-04-14 Roller reamer
GB0008838A Expired - Fee Related GB2349658B (en) 1999-04-14 2000-04-12 A replaceable reamer assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9908384.2A Ceased GB9908384D0 (en) 1999-04-14 1999-04-14 Roller reamer

Country Status (1)

Country Link
GB (2) GB9908384D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003902189A0 (en) * 2003-05-07 2003-05-22 Extreme Machining Australia Pty Ltd Seal for a roller assembly
AU2002952522A0 (en) * 2002-11-07 2002-11-21 Extreme Machining Australia Pty Ltd An Improved Rotary Roller Reamer
WO2004042184A1 (en) 2002-11-07 2004-05-21 Extreme Machining Australia Pty Ltd An improved rotary roller reamer
AU2004236273B2 (en) * 2003-05-07 2010-12-02 Extreme Machining Australia Pty Ltd Stabilising band for a roller assembly
EP1627128A4 (en) * 2003-05-07 2006-05-24 Extreme Machining Australia Pt Stabilising band for a roller assembly
US7243737B2 (en) * 2004-09-22 2007-07-17 Vermeer Manufacturing Company Interchangeable reamer
CA2761167C (en) 2009-05-06 2018-07-03 Michael James Harvey Slide reamer and stabilizer tool
US10378285B2 (en) 2013-03-07 2019-08-13 Dynomax Drilling Tools Inc. Downhole motor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398610A (en) * 1978-05-08 1983-08-16 Grey Bassinger Roller reamer apparatus
GB2138870A (en) * 1980-08-01 1984-10-31 Oncar Corp A roller-reamer unit for roller-reamer apparatus
US4548284A (en) * 1983-10-28 1985-10-22 Dresser Industries, Inc. Roller ball retention of reamer cutter assembly
US4776410A (en) * 1986-08-04 1988-10-11 Oil Patch Group Inc. Stabilizing tool for well drilling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398610A (en) * 1978-05-08 1983-08-16 Grey Bassinger Roller reamer apparatus
GB2138870A (en) * 1980-08-01 1984-10-31 Oncar Corp A roller-reamer unit for roller-reamer apparatus
US4548284A (en) * 1983-10-28 1985-10-22 Dresser Industries, Inc. Roller ball retention of reamer cutter assembly
US4776410A (en) * 1986-08-04 1988-10-11 Oil Patch Group Inc. Stabilizing tool for well drilling

Also Published As

Publication number Publication date
GB0008838D0 (en) 2000-05-31
GB9908384D0 (en) 1999-06-09
GB2349658A (en) 2000-11-08

Similar Documents

Publication Publication Date Title
IL123858A0 (en) A drill
GB9919714D0 (en) A tool
IL132526A (en) Cutting tool assembly
GB0005668D0 (en) A push fit attachment
GB2349658B (en) A replaceable reamer assembly
GB9929125D0 (en) A razor
AU5818398A (en) Replaceable sleeve
GB9925048D0 (en) Hole cutter
EP1146981A4 (en) A hole cutter
GB2352258B (en) A wellhead arrangement
IL131260A0 (en) Cutting tool assembly
GB9917601D0 (en) Down-hole tool
GB9919270D0 (en) Tool assembly
GB9920375D0 (en) A reamer
GB0028049D0 (en) Drill
GB9906647D0 (en) A lifiting assembly
GB9818506D0 (en) A downhole tool
GB2351466B (en) Operating tool
TW401868U (en) Improved drill
GB9914111D0 (en) A tool
AU145057S (en) A hole cutter
GB9921082D0 (en) A cutting mechanism
TW507661U (en) Structure for replaceable blade
TW459632U (en) Replaceable spiral blades
AU135690S (en) A bidet

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070412