PTTEP
Kee Ung Sia has over 15 years of experience in the drilling engineering field, currently serving as a Staff Drilling Engineer at PTTEP since July 2019. Prior to this role, Kee Ung Sia was a Senior Drilling Engineer at Murphy Oil Malaysia from October 2007 to July 2019. Kee Ung Sia holds a Bachelor's degree in Petroleum Engineering from Universiti Teknologi Malaysia (UTM).
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