Download: History of the Offshore Oil and Gas Industry in Southern Louisiana
This report documents the results of an oral history-based study effort to collect, transcribe, and archive the reflections of the industry's early pioneers, preserving for the public this rich history.

Visit: A short history of offshore drilling for more information about Offshore drilling.

The oilfield diver may do a wide range of tasks in support of offshore drilling or production.
https://en.wikipedia.org/wiki/Commercial_offshore_diving