Potchara Promwikorn และ Thitisak Boonpramote. (2013) A decision model for well workover : case studies for onshore oilfield in Thailand. Chulalongkorn University:ม.ป.ท.Potchara Promwikorn และ Thitisak Boonpramote. 2013. A decision model for well workover : case studies for onshore oilfield in Thailand. ม.ป.ท.:Chulalongkorn University;Potchara Promwikorn และ Thitisak Boonpramote. A decision model for well workover : case studies for onshore oilfield in Thailand. ม.ป.ท.:Chulalongkorn University, 2013. Print.