Pacific Drilling Announces Ultra-Deepwater Drillship Pacific Mistral Begins Contract in Brazil

LUXEMBOURG--()--Pacific Drilling S.A. (NYSE: PACD) (NOTC: PDSA) announced today that its ultra-deepwater drillship the Pacific Mistral commenced operations in Brazil on February 6, 2012. The drillship is contracted for a three-year term to Petróleo Brasileiro S.A. (“Petrobras”) (NYSE: PBR).

The Pacific Mistral is capable of operating in water depths of up to 12,000 feet and drilling wells 37,500 feet deep.

With its best-in-class drillships and highly experienced team, Pacific Drilling is a fast growing company that is committed to becoming the industry’s preferred ultra-deepwater drilling contractor. Pacific Drilling’s fleet of six ultra-deepwater drillships will represent one of the youngest and most technologically advanced fleets in the world. The company currently operates four recently delivered drillships and has two additional drillships on order at Samsung. For more information about Pacific Drilling, including our current Fleet Status, please visit our website at www.pacificdrilling.com.

Statements regarding the estimated duration of client contracts and other statements that are not historical facts in this press release are forward-looking statements and are subject to certain risks, uncertainties and assumptions and consequently actual results may differ materially from those indicated or implied by such forward-looking statements. Forward-looking statements speak only as of the date they are made, and we undertake no obligation to publicly update or revise any of them in light of new information, future events or otherwise.

Contacts

Pacific Drilling Services, Inc.
Amy Roddy, +1.832.255.0502
Director, Investor Relations
Investor@pacificdrilling.com

Release Summary

Pacific Drilling S.A. (NYSE: PACD) (NOTC: PDSA) announced today that its ultra-deepwater drillship the Pacific Mistral commenced operations in Brazil on February 6, 2012.

Contacts

Pacific Drilling Services, Inc.
Amy Roddy, +1.832.255.0502
Director, Investor Relations
Investor@pacificdrilling.com