In 1935, Standard Oil launched a multipurpose engine oil under the name DELO—an acronym for Diesel Engine Lubricating Oil—that the company first developed to meet the needs of Caterpillar Tractor's new high-speed diesel engines. The development of RPM DELO Special Motor Oil enabled U.S. Navy submarines to triple their cruising range during World War II, because the oil kept diesel engines cleaner and reduced wear.

Since then, with the development of innovative ISOSYN technology and unique additive formulations, Delo® remains at the forefront of engine oil performance and reliability worldwide.

Chevron Global Lubricants is a Chevron company that markets advanced lubricant products and services worldwide under the Chevron, Caltex, and Texaco brands. Through these brands, Chevron Global Lubricants is a recognized leader in quality, lubrication performance and technology innovation. In addition to Delo lubricants sold under the Chevron and Caltex brands, Chevron Global Lubricants and its worldwide affiliates market other quality products and services, including the Ursa^®, Havoline^® Revtex^®, and Xpress Lube^® brands.

Visit the Chevron Global Lubricants Web site: www.chevronlubricants.com.

Chevron Corporation ranks among the world's largest and most competitive global energy companies. Headquartered in San Ramon, California, USA, its operating companies are engaged in every aspect of the oil and gas industry including exploration and production; refining, marketing and transportation; chemicals manufacturing and sales; and power generation.

Chevron Corporate Web site: http://www.chevron.com