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Application filed by Eni SpafiledCriticalEni Spa
Priority to TNSN02051priorityCriticalpatent/TNSN02051A1/en
Publication of TNSN02051A1publicationCriticalpatent/TNSN02051A1/en
IMPROVED METHOD FOR THE DRILLING OF THE INITIAL PHASE OF DEEP WATER OIL WELLS WITH AN UNDERWATER WELL HEAD CONSISTING IN THE POSITIONING AND CEMENTATION OF THE CONDUCTOR PIPE AND ANCHORAGE CASING BY MEANS OF A SINGLE DRILLING PHASE.
TNSN020512002-06-052002-06-05Improved method for the drilling of the initial phase of deep water oil wells with an underwater well head
TNSN02051A1
(en)