Wintershall Dea (formerly DEA Deutsche Erdoel) is an internationally operating exploration and production company for crude oil. Company’s business purpose is the environment-friendly and long-term extraction of crude oil along with its storage.

Wintershall Dea (formerly DEA Deutsche Erdoel) is an internationally operating exploration and production company for crude oil. Company’s business purpose is the environment-friendly and long-term extraction of crude oil along with its storage.