Recent Step-out Exploration in the Greater Sirikit East Area, Sirikit Oil Field, Onshore Thailand, a Model for Overlooked Area

Greater Sirikit East (GSE) Field represents recent step-out exploration success in the east of Sirikit Main Field. Sirikit Main<br>was discovered in 1981 and remains the largest field in the basin, with surrounding smaller fields: Sirikit West (northwest,<br>1983), Thap Raet (north, 1988), Sirikit East (northeast, 1992) and Nong Jig (southwest, 1999).