Onshore Thailand

Coastal Energy owns working interests in multiple assets onshore Thailand through its 36.1% ownership of APICO, LLC.

The Company holds a net 12.6% working interest in the Hess-operated Sinphuhorm gas field located in northeastern Thailand. The field is currently producing approximately 92 mmcf/d of natural gas. The gas is sold to PTT under a 15 year gas sales agreement.

Coastal also holds working interests in multiple exploration blocks onshore Thailand, all of which are operated by APICO.