AU233338B2 - Tool joints for drill pipes - Google Patents

Tool joints for drill pipes

Info

Publication number
AU233338B2
AU233338B2 AU52117/59A AU5211759A AU233338B2 AU 233338 B2 AU233338 B2 AU 233338B2 AU 52117/59 A AU52117/59 A AU 52117/59A AU 5211759 A AU5211759 A AU 5211759A AU 233338 B2 AU233338 B2 AU 233338B2
Authority
AU
Australia
Prior art keywords
drill pipes
tool joints
joints
tool
drill
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
AU52117/59A
Other versions
AU5211759A (en
Inventor
Dale Woodrow Chandler and Allen Edward Wisler James Cathelle Bonney
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.)
Hughes Tool Co
Original Assignee
Hughes Tool Co
Filing date
Publication date
Application filed by Hughes Tool Co filed Critical Hughes Tool Co
Application granted granted Critical
Publication of AU5211759A publication Critical patent/AU5211759A/en
Publication of AU233338B2 publication Critical patent/AU233338B2/en
Expired legal-status Critical Current

Links

AU52117/59A 1959-08-26 Tool joints for drill pipes Expired AU233338B2 (en)

Publications (2)

Publication Number Publication Date
AU5211759A AU5211759A (en) 1960-03-03
AU233338B2 true AU233338B2 (en) 1960-03-03

Family

ID=

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