Phase

Production

Investment Type

PTTEP as Operator

Exploration and Production

S1 Project
Type of Business Exploration and Production
Concessions Block S1
Area 1,326 square kilometers
Location Sukhothai, Phitsanulok and Kamphaengpet Provinces
Operator PTTEP Siam Limited (PTTEPS)
Petroleum Fields Sirikit, Nong Makham, Nong Tum, Pratu Tao, Pru Krathiam, Sao Thian, Thap Raet and Wat Taen
Type of Petroleum Natural Gas, LPG and Crude Oil
Signing Date March 15, 1979
Production Start-up December 1, 1982
Phase Production
Investment Type PTTEP as Operator

Partners & Share

Block S1

PTTEP Siam Limited (PTTEPS)
75%
PTT Exploration and Production Public Company Limited
25%

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