AU467819B2 - Method and apparatus for monitoring the wear ona rotary drill bit - Google Patents

Method and apparatus for monitoring the wear ona rotary drill bit

Info

Publication number
AU467819B2
AU467819B2 AU61240/73A AU6124073A AU467819B2 AU 467819 B2 AU467819 B2 AU 467819B2 AU 61240/73 A AU61240/73 A AU 61240/73A AU 6124073 A AU6124073 A AU 6124073A AU 467819 B2 AU467819 B2 AU 467819B2
Authority
AU
Australia
Prior art keywords
wear
monitoring
drill bit
rotary drill
ona
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
Application number
AU61240/73A
Other versions
AU6124073A (en
Inventor
ALTON RUNDELL and JAMES BRUCE DAVIS HERBERT
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Priority to AU61240/73A priority Critical patent/AU467819B2/en
Publication of AU6124073A publication Critical patent/AU6124073A/en
Application granted granted Critical
Publication of AU467819B2 publication Critical patent/AU467819B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/58—Investigating machinability by cutting tools; Investigating the cutting ability of tools
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
AU61240/73A 1973-10-10 1973-10-10 Method and apparatus for monitoring the wear ona rotary drill bit Expired AU467819B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU61240/73A AU467819B2 (en) 1973-10-10 1973-10-10 Method and apparatus for monitoring the wear ona rotary drill bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU61240/73A AU467819B2 (en) 1973-10-10 1973-10-10 Method and apparatus for monitoring the wear ona rotary drill bit

Publications (2)

Publication Number Publication Date
AU6124073A AU6124073A (en) 1975-04-10
AU467819B2 true AU467819B2 (en) 1975-12-11

Family

ID=3746277

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61240/73A Expired AU467819B2 (en) 1973-10-10 1973-10-10 Method and apparatus for monitoring the wear ona rotary drill bit

Country Status (1)

Country Link
AU (1) AU467819B2 (en)

Also Published As

Publication number Publication date
AU6124073A (en) 1975-04-10

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