Piyawat Tungtakul is a Thai citizen with over 10 years of experience in managed pressure drilling (MPD) and underbalanced drilling (UBD) operations as an engineer and supervisor for Weatherford KSP in Thailand. He has a Master's degree in offshore technology management and bachelor's degrees in production engineering and mechanical engineering. Piyawat has extensive field experience managing MPD/UBD operations and provides technical support, training, and safety enforcement. He is proficient in equipment operation, maintenance, and troubleshooting.