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AU1696699A - Drilling tools and wear detection methods - Google Patents

Drilling tools and wear detection methods

Info

Publication number
AU1696699A
AU1696699A AU16966/99A AU1696699A AU1696699A AU 1696699 A AU1696699 A AU 1696699A AU 16966/99 A AU16966/99 A AU 16966/99A AU 1696699 A AU1696699 A AU 1696699A AU 1696699 A AU1696699 A AU 1696699A
Authority
AU
Australia
Prior art keywords
detection methods
drilling tools
wear detection
wear
drilling
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
AU16966/99A
Inventor
Geoffrey Neil Murray
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.)
Weather Us Lp
Original Assignee
Austoil Technology 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 Austoil Technology Ltd filed Critical Austoil Technology Ltd
Publication of AU1696699A publication Critical patent/AU1696699A/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
    • E21B12/00—Accessories for drilling tools
    • E21B12/02—Wear indicators

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)
AU16966/99A 1997-11-27 1998-11-27 Drilling tools and wear detection methods Abandoned AU1696699A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ329273 1997-11-27
NZ32927397 1997-11-27
PCT/NZ1998/000174 WO1999028590A1 (en) 1997-11-27 1998-11-27 Drilling tools and wear detection methods

Publications (1)

Publication Number Publication Date
AU1696699A true AU1696699A (en) 1999-06-16

Family

ID=19926538

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16966/99A Abandoned AU1696699A (en) 1997-11-27 1998-11-27 Drilling tools and wear detection methods

Country Status (2)

Country Link
AU (1) AU1696699A (en)
WO (1) WO1999028590A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6167833B1 (en) 1998-10-30 2001-01-02 Camco International Inc. Wear indicator for rotary drilling tools
FR2815999B1 (en) * 2000-10-31 2003-04-18 Entpr Quilleru Et Cie WEAR DETECTION CUTTING TOOL, DEVICE AND METHOD FOR WEAR DETECTION OF CUTTING TOOLS
US7464771B2 (en) * 2006-06-30 2008-12-16 Baker Hughes Incorporated Downhole abrading tool having taggants for indicating excessive wear
US7770664B2 (en) * 2008-05-29 2010-08-10 Smith International, Inc. Wear indicators for expandable earth boring apparatus
WO2023042075A1 (en) 2021-09-14 2023-03-23 King Abdullah University Of Science And Technology Continuous measurement gauge wear device while drilling
AU2022403613A1 (en) * 2021-12-08 2024-06-20 Wear Detection Technologies Pty Ltd Sensor assembly
US20250341136A1 (en) * 2022-01-27 2025-11-06 Wear Detection Technologies Pty Ltd Improved well component
CN118089876B (en) * 2024-04-17 2024-07-19 成都万唐科技有限责任公司 Workpiece abrasion degree detection device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461164A (en) * 1947-03-19 1949-02-08 Lewis Farral Francis Wear indicating attachment for drilling bits
US3011566A (en) * 1959-11-16 1961-12-05 Jersey Prod Res Co Bearing wear indication for a roller bit
DE1220357B (en) * 1965-02-16 1966-07-07 Hoechst Ag Abrasion control through radioactive labeling
US3678883A (en) * 1970-03-25 1972-07-25 Smith International Worn bearing indicator
GB1329072A (en) * 1970-07-17 1973-09-05 Chevron Res Drilling of underground boreholes
SU1668624A1 (en) * 1988-10-14 1991-08-07 Всесоюзный Научно-Исследовательский Институт Экономии Минерального Сырья И Геологоразведочных Работ Roller cutter drilling bit

Also Published As

Publication number Publication date
WO1999028590A1 (en) 1999-06-10

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase