Khanom gas separation plant operates on a strategy for sustainable growth of PTT by maintaining the balance of the leading organization excellence (High Performance Organization: HPO) with the development of technology, innovation and knowledge constantly. Good corporate governance (Compliance and Governance:CG) under the code of business conduct, transparency and fairness monitor strictly respect the laws and regulations. As well as a focus on environmental management. Improving the quality of life of communities with attention to shared care and respect (Care, Share, Respect: CSR), and has led TAGNOC, the lastest business strategy of PTT, which focused on promoting research and development .To achieve the innovation and new technologies. By adjusting the way of operations primarily based on the natural resource use (Resource Based) come on the the basis of knowledge (Knowledge Based) instead to develop an advanced science with technologies and eco-friendly ,which consists of