Geology and Petroleum Development in the Phitsanulok Basin, Central Plains of Thailand

The onshore Phitsanulok Basin situated at the junction between Uttaradit fault and Mae Ping fault is a Tertiary oil and gas province composed of a complex of half-grabens that were filled by lacustrine shales and continental clastics. The basin is formed by extensional rifting related to the collision of India with Asia. It is the largest and deepest basin in Central Plains of Thailand.