AU278554B2 - Drilling method and apparatus - Google Patents

Drilling method and apparatus

Info

Publication number
AU278554B2
AU278554B2 AU49608/64A AU4960864A AU278554B2 AU 278554 B2 AU278554 B2 AU 278554B2 AU 49608/64 A AU49608/64 A AU 49608/64A AU 4960864 A AU4960864 A AU 4960864A AU 278554 B2 AU278554 B2 AU 278554B2
Authority
AU
Australia
Prior art keywords
drilling method
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.)
Expired
Application number
AU49608/64A
Other versions
AU4960864A (en
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.)
Gulf Research and Development Co
Original Assignee
Gulf Research and Development Co
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 Gulf Research and Development Co filed Critical Gulf Research and Development Co
Application granted granted Critical
Publication of AU4960864A publication Critical patent/AU4960864A/en
Publication of AU278554B2 publication Critical patent/AU278554B2/en
Expired legal-status Critical Current

Links

AU49608/64A 1963-09-24 1964-09-29 Drilling method and apparatus Expired AU278554B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS311088 1963-09-24

Publications (2)

Publication Number Publication Date
AU4960864A AU4960864A (en) 1966-03-24
AU278554B2 true AU278554B2 (en) 1966-03-24

Family

ID=

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