€¦ · IADC 75 YEARS ; 9 40-20; 5 Drilling 2015 ALL DRILLING ALL COMPLETIONS ALL THE TIME CONT R...
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€¦ · IADC 75 YEARS ; 9 40-20; 5 Drilling 2015 ALL DRILLING ALL COMPLETIONS ALL THE TIME CONT R ACTOR OFFICIAL MAGAZINE OF THE INTERNATIONAL ASSOCIATION OF DRILLING CONTRACTORS