BlackHawk, BlackHornet, BlackRhino Diamond Offshore Drilling, Inc. 5
Drillship Video Diamond Offshore Drilling, Inc. 6
Ocean Onyx 6,000 ft. Water Depth Capability To be Built at Keppel AmFELS in Texas Total Cost: 300MM Scheduled Delivery: Q3 2013 Market Opportunities: US GOM West Africa Brazil Diamond Offshore Drilling, Inc. 77
Return on Investment Ocean Onyx Drillship Time to Construct (months) 18 36 Delivered Cost 300 million 650 million Assumed Dayrate 400,000 550,000 Assumed Cost per Day 110,000 175,000 EBITDA per Day 290,000 375,000 Payback…
Ocean Courage Ocean Valor Diamond Offshore Drilling, Inc. 9
Click to edit Master title style Fleet Profile Diamond Offshore
Fleet Profile Ultra-Deepwater Units (7,500) Confidence Courage Valor Monarch Endeavor Baroness 11 Rover Clipper BlackHawk BlackHornet BlackRhino Deepwater Units (5,000 to 7,499) 6 America Alliance Valiant Star Victory…
Age of Ultra-Deepwater Fleets Alleged UDW Fleet Age Actual UDW Fleet Age per peer investor presentation 20 20 20 15 15 10 10 7 5 5 0 0 ESV SDRL RIG NE DO ESV SDRL RIG NE DO Excludes drillships under construction Diamond…
Contract Status & Backlog Ultra-Deepwater Endeavor Re-pricing Rover Revenue Backlog: BlackRhino Opportunity 4.9 Billion Confidence 33.1 Rig Years Courage Baroness Valor Clipper Monarch BlackHawk BlackHornet Jan-12 Dec-12…
Contract Status & Backlog Deepwater Valiant Revenue Backlog: 1.1 Billion America 8.7 Rig Years Re-pricing Victory Opportunity Onyx Star Alliance Jan-12 Dec-12 Dec-13 Dec-14 Dec-15 Dec-16 Contract status and revenue…
Click to edit Master title style Operations Diamond Offshore
Steady Improvement in Operations Declining Downtime 2008 2009 2010 2011 6th Gen & DP 27.1% 11.3% 5th Gen & DP 5.7% 4.7% 4.9% 4.4% Other Semi 3.3% 2.9% 4.7% 2.9% Jack-ups 1.4% 1.3% 2.2% 1.2% Downtime represents unplanned…
Click to edit Master title style Market Outlook Diamond Offshore
Market Outlook USGOM MW - P&A work DW / UDW term work increasing Permit process better Mexico Aggressive on JUs Investigating floaters Brazil Local newbuild uncertainty PBR going to market Limited availability…
Market Outlook Africa Very tight DW / UDW market Strong dayrate environment Significant exploration success & development programs Diamond Offshore Drilling, Inc. 20
Market Outlook SE Asia N. Sea Steady market Very tight MW market Increasing rates with Dayrates continue to term visibility increase Australia Med Strong floater market Continued demand Significant development expected…
Click to edit Master title style Shareholder Focus Diamond Offshore
Return on Capital Employed (ROCE) 2011 20% 18.4% 15% 10% 5% 0% DO ATW SDRL ESV RDC NE RIG Source: Credit Suisse Diamond Offshore Drilling, Inc. 23
Return on Capital Employed (ROCE) 5-Yr Average (2007-2011) 35% 31.9% 30% 25% 20% 15% 10% 5% 0% DO ATW ESV NE RDC RIG SDRL Source: Credit Suisse Diamond Offshore Drilling, Inc. 24
Cumulative Dividends Since 2006 35 31.51 30 25 20 15 10 5 0 2006 2007 2008 2009 2010 2011 1Q 2012 Total regular and special dividends paid since 1/1/2006 Diamond Offshore Drilling, Inc. 25
Click to edit Master title style Summary Fleet Renewal at Attractive Prices Strong Market Outlook, Re-Pricing Opportunities Focused on Shareholder Value Diamond Offshore