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Subject: the conductor was driven and cemented instead of being drilled O&G Подскажите, что сделали с направляющей колонной вместо бурения???
the conductor was driven and cemented instead of being drilledКонтекст: The drilling program was optimised by using more advanced technology that has been proven within the industry. The wells drilling duration was shortened from 12 to 8 days per well by introducing several technical changes: the conductor was driven and cemented instead of being drilled;
спасибо.
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