Commercial Pipeline Field Testing in China Confirms Laboratory Results of STWA's Oil Pipeline Efficiency Technology November 13, 2012
STWA Announces Results of Shareholder Meeting & Updates on Further Technology & Commercial Progress Achieved September 25, 2012
STWA Announces Appointment of Its CFO, Gregg Bigger, to the Additional Role of President September 6, 2012
PetroChina R&D Center Issues Plans for STWA's Oil Pipeline Efficiency Technology Phase II Field Loop Testing August 7, 2012