CA1001861A - Method and apparatus in rotary drilling for indicating incipient roller cone bearing failure - Google Patents

Method and apparatus in rotary drilling for indicating incipient roller cone bearing failure

Info

Publication number
CA1001861A
CA1001861A CA187,416A CA187416A CA1001861A CA 1001861 A CA1001861 A CA 1001861A CA 187416 A CA187416 A CA 187416A CA 1001861 A CA1001861 A CA 1001861A
Authority
CA
Canada
Prior art keywords
rotary drilling
roller cone
bearing failure
cone bearing
indicating incipient
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
CA187,416A
Other versions
CA187416S (en
Inventor
Robert W. Pittman
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 CA187,416A priority Critical patent/CA1001861A/en
Application granted granted Critical
Publication of CA1001861A publication Critical patent/CA1001861A/en
Expired legal-status Critical Current

Links

CA187,416A 1973-12-05 1973-12-05 Method and apparatus in rotary drilling for indicating incipient roller cone bearing failure Expired CA1001861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA187,416A CA1001861A (en) 1973-12-05 1973-12-05 Method and apparatus in rotary drilling for indicating incipient roller cone bearing failure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA187,416A CA1001861A (en) 1973-12-05 1973-12-05 Method and apparatus in rotary drilling for indicating incipient roller cone bearing failure

Publications (1)

Publication Number Publication Date
CA1001861A true CA1001861A (en) 1976-12-21

Family

ID=4098580

Family Applications (1)

Application Number Title Priority Date Filing Date
CA187,416A Expired CA1001861A (en) 1973-12-05 1973-12-05 Method and apparatus in rotary drilling for indicating incipient roller cone bearing failure

Country Status (1)

Country Link
CA (1) CA1001861A (en)

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