AU237629B2 - Improvements relating to borehole drilling - Google Patents

Improvements relating to borehole drilling

Info

Publication number
AU237629B2
AU237629B2 AU54537/59A AU5453759A AU237629B2 AU 237629 B2 AU237629 B2 AU 237629B2 AU 54537/59 A AU54537/59 A AU 54537/59A AU 5453759 A AU5453759 A AU 5453759A AU 237629 B2 AU237629 B2 AU 237629B2
Authority
AU
Australia
Prior art keywords
improvements relating
borehole drilling
borehole
drilling
relating
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
AU54537/59A
Other versions
AU5453759A (en
Inventor
Frohock Gaskell and Edward Henry Norman Watson Thomas
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.)
BP PLC
Original Assignee
BP PLC
Filing date
Publication date
Application filed by BP PLC filed Critical BP PLC
Application granted granted Critical
Publication of AU237629B2 publication Critical patent/AU237629B2/en
Publication of AU5453759A publication Critical patent/AU5453759A/en
Expired legal-status Critical Current

Links

AU54537/59A 1959-11-10 Improvements relating to borehole drilling Expired AU237629B2 (en)

Publications (2)

Publication Number Publication Date
AU237629B2 true AU237629B2 (en) 1960-05-12
AU5453759A AU5453759A (en) 1960-05-12

Family

ID=

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