Robert "Bob" Cockerham was born in Louisiana and raised in the Texas oil fields. His father owned and operated drilling rigs. Bob went into the service in 1940 and met his future wife, Joyce, when he was passing through Conroe, Texas on army maneuvers. The two of them were married in 1943, and after Bob returned from serving overseas during World War II, they moved to Morgan City. He was working on shrimp boats in 1947 when Kerr-McGee began drilling what was to become the first successful offshore well out of sight of land. Bob heard about the well and went to work for Kerr-McGee. He then worked for Dansinger, a drilling company, and stayed with them for ten years. He moved on to another drilling company and remained in drilling for 22 years. He then went into consulting until his retirement in 1984. Shortly before his retirement, Bob was given responsibility for managing the first women's crew to work offshore.