Drilling solution exceeds project’s goals, reduces operational costs Results • Drilled 26-in. section in one single run • Maintained verticality during the entire section (an average of 0.17° inclination) • Controlled vibration during the entire section • Achieved a net ROP of 157 ft/hr for the section (three times higher compared to the offset wells) • Drilled 1,274 ft of sediments with a net ROP of 219 ft/hr • Drilled 1,586 ft of salt with a net ROP of 128 ft/hr Challenges • Deepwater well more than 30,000 ft in water depth of 4,566 ft • Maintain directional control while drilling 26-in. section through sediment, salt entry, and salt formation • Control vibration leading to frequent tool failures and unplanned trips • Keep riserless drilling flui

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