Azerbaijan. Baku Region. Baku. State Oil Company of Azerbaijan Republic (SOCAR) is the project owner of the oil fields in Bibi Heybat. Oil-extracting infrastructure. Well heads. Drilling derricks and rigs. Oil production. Ecological disaster. Bibi-Heybat Oil Field (BHOF) is situated at the coast of the Caspian Sea and is a source of pollution as a result of well water and oil spill discharge into the Baku Bay. © 2007 Didier Ruef