PTT Exploration and Production Plc. (PTTEP) operates domestic and international petroleum exploration and production (E&P) and invests in associated businesses for PTT. The bottom-line business objective is to seek and secure competitively priced crude oil and natural gas to ensure Thailand’s energy security. PTTEP demonstrates this responsibility through its petroleum sales agreement with PTT on all produced petroleum in neighboring countries, mostly natural gas, for consumption in Thailand.