AU5843580A - Reamer stabilizer - Google Patents

Reamer stabilizer

Info

Publication number
AU5843580A
AU5843580A AU58435/80A AU5843580A AU5843580A AU 5843580 A AU5843580 A AU 5843580A AU 58435/80 A AU58435/80 A AU 58435/80A AU 5843580 A AU5843580 A AU 5843580A AU 5843580 A AU5843580 A AU 5843580A
Authority
AU
Australia
Prior art keywords
reamer stabilizer
reamer
stabilizer
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
AU58435/80A
Other versions
AU522206B2 (en
Inventor
William Riley Spelts
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.)
SPELTS WR
Original Assignee
SPELTS WR
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 SPELTS WR filed Critical SPELTS WR
Priority to AU58435/80A priority Critical patent/AU522206B2/en
Publication of AU5843580A publication Critical patent/AU5843580A/en
Application granted granted Critical
Publication of AU522206B2 publication Critical patent/AU522206B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters
    • E21B10/30—Longitudinal axis roller reamers, e.g. reamer stabilisers

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)
AU58435/80A 1980-05-15 1980-05-15 Reamer stabilizer Ceased AU522206B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU58435/80A AU522206B2 (en) 1980-05-15 1980-05-15 Reamer stabilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU58435/80A AU522206B2 (en) 1980-05-15 1980-05-15 Reamer stabilizer

Publications (2)

Publication Number Publication Date
AU5843580A true AU5843580A (en) 1981-11-19
AU522206B2 AU522206B2 (en) 1982-05-20

Family

ID=3743759

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58435/80A Ceased AU522206B2 (en) 1980-05-15 1980-05-15 Reamer stabilizer

Country Status (1)

Country Link
AU (1) AU522206B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004042184A1 (en) * 2002-11-07 2004-05-21 Extreme Machining Australia Pty Ltd An improved rotary roller reamer
CN1711404B (en) * 2002-11-07 2010-10-06 澳大利亚精细加工股份有限公司 Roller assembly and rotary roller reamer using same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU594885C (en) * 1987-07-07 2004-10-07 Gearhart United Pty Ltd Rotary roller reamer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004042184A1 (en) * 2002-11-07 2004-05-21 Extreme Machining Australia Pty Ltd An improved rotary roller reamer
CN1711404B (en) * 2002-11-07 2010-10-06 澳大利亚精细加工股份有限公司 Roller assembly and rotary roller reamer using same

Also Published As

Publication number Publication date
AU522206B2 (en) 1982-05-20

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