Thrace Basin basement, comprises interbedded fine to coarse grained clastics from a variety of depositional environments, turbidite, muddy carbonates with local reef developments, river channels and tuffs. More than 400 wells were drilled till 2008; 14 gas and 3 oil fields were discovered and all of them are producing. Main gas productions zones are between Eocene- Oligocene deposits; Hamitabat (turbiditic sandstones), Ceylan (tuffs), Sogucak (reefal limestone), and Osmancik (deltaic sandstone) formations. Shales of Hamitabat and Mezardere formations have good source potentials. Thrace Basin The European side of Turkey is called the Thrace Basin. It is the largest and thickest Cenozoic sedimentary basin
Madytos (Thrace) Madytos (Thrace) Madytos (or Maitos, or Madyta) (), by the modern town of Eceabat in Turkey, was an ancient Greek city and port of Thrace, located in the region of the Thracian Chersonesos. The city was a colony of the Aeolians from Lesbos who, according to the ancient authors, founded also Sestos and Alopekonessos and other cities of the Hellespont. This was part of the Greek colonization movement of the 8th and 7th centuries BC. Later more colonists came from the Greek Ionian cities of Miletus and Clazomenae. Archaeological evidence also supports Aeolian or possibly Athenian origin of colonists. Madytos