BREDFORD DOLPHIN TO DRILL TITAN PROBE – BUREAU TECHNICAL SERVICES

Technical Standard Specification for Rock Drill Maintenance

Technical Standard Specification for Rock Drill Maintenance

API RP 7G-2, also known as the “Recommended Practice for Inspection and Classification of Used Drill Stem Elements,” is a crucial document in the drilling industry. It meticulously outlines the required inspection levels, detailed procedures, and testing methods for used drill stem components. [pdf]

Dolphin drilling rig fleet status

Dolphin drilling rig fleet status

The current status of the rig fleet is illustrated below: The idle Borgland Dolphin remains a financial drag, incurring daily operating expenses of USD 26,000 while generating no revenue. Management continues to actively market this rig from its current location in Las Palmas. [pdf]

Byford dolphin drilling rig autopsy

Byford dolphin drilling rig autopsy

On Saturday, 5 November 1983, at 4:00 a.m., while drilling in the in the Norwegian sector of the , four divers were in a system on the rig's deck that was connected by a trunk (a short passage) to a . The divers were Edwin Arthur Coward (British, 35), Roy P. Lucas (British, 38), Bjørn Giæver Bergersen (Norwegian, 29) and Truls Hellevik (Nor. [pdf]

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