Why Dynamic Gas Blending?

• High discrepancy between natural gas and diesel fuel prices
• Abundance of gas inventories and field gas in shale plays
• Expanding infrastructure for gas delivery
• Regulatory pressure to reduce flaring and emissions compliance

FUEL SAVINGS = FINANCIAL REWARDS
Dynamic Gas Blending – Drilling Rig Fuel Cost Savings

Advantages Versus the Competition

World Class Support

• Extensive parts and service availability due to thousands of engines in the field and extensive dealer network
• Caterpillar warranty for all factory installed DGB systems per new engine warranty
• Specific Caterpillar warranty statement for DGB retrofit kits
• DGB kit contents warranted for 5 years OR 3000 hours in addition to the standard one-year Caterpillar warranty (U.S. kits ONLY)
• DGB warranty period initiated by dealer registration for kit