Manage TEG liquid and corrosion in sales gas pipelines

H. KORDABADI and M. DINON, WorleyParsons, Brisbane, Australia The gas industry has experienced encouraging worldwide growth in the last few decades and is poised to play an even more important role in the world’s energy future, in tandem with the growth of interest in renewable and alternative energy resources. Similarly, the coal seam gas (CSG) industry has grown rapidly over the past 15 years in Australia. Since 2007, there has been a strong focus on using Queensland’s CSG resources to produce liquefied natural gas (LNG) for export; four major projects are in progress. Existing and planned infrastructure for these projects consist of thousands of kilometers (km) of transmission pipelines