AU5053485A - Reamer bit - Google Patents

Reamer bit

Info

Publication number
AU5053485A
AU5053485A AU50534/85A AU5053485A AU5053485A AU 5053485 A AU5053485 A AU 5053485A AU 50534/85 A AU50534/85 A AU 50534/85A AU 5053485 A AU5053485 A AU 5053485A AU 5053485 A AU5053485 A AU 5053485A
Authority
AU
Australia
Prior art keywords
reamer bit
reamer
bit
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.)
Abandoned
Application number
AU50534/85A
Inventor
Not Given Name
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.)
Santrade Ltd
Original Assignee
Santrade Ltd
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 Santrade Ltd filed Critical Santrade Ltd
Publication of AU5053485A publication Critical patent/AU5053485A/en
Abandoned 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
    • 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
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • 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
    • 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
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (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)
  • Earth Drilling (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AU50534/85A 1984-12-17 1985-11-29 Reamer bit Abandoned AU5053485A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8406406A SE8406406L (en) 1984-12-17 1984-12-17 UPPRYMNINGSHUVUD
SE8406406 1984-12-17

Publications (1)

Publication Number Publication Date
AU5053485A true AU5053485A (en) 1986-06-26

Family

ID=20358194

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50534/85A Abandoned AU5053485A (en) 1984-12-17 1985-11-29 Reamer bit

Country Status (5)

Country Link
AU (1) AU5053485A (en)
DE (1) DE3544258A1 (en)
NO (1) NO855042L (en)
SE (1) SE8406406L (en)
ZA (1) ZA859088B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU623553B2 (en) * 1987-08-17 1992-05-14 Panelbrick Industries Pty. Ltd. Brick placing machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE358253T1 (en) * 2001-01-30 2007-04-15 Stadtwerke Schwerte Gmbh PIPE BUNDLES AND METHOD FOR LAYING PIPES IN PARALLEL ACCORDING TO THE DRILLING AND FLUSHING METHOD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU623553B2 (en) * 1987-08-17 1992-05-14 Panelbrick Industries Pty. Ltd. Brick placing machine

Also Published As

Publication number Publication date
DE3544258A1 (en) 1986-06-19
SE8406406D0 (en) 1984-12-17
NO855042L (en) 1986-06-18
ZA859088B (en) 1986-08-27
SE8406406L (en) 1986-06-18

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