Viscosity reduction mechanism in high temperature of a Gemini viscoelastic surfactant (VES) fracturing fluid and effect of counter-ion salt (KCl) on its heat resistance

Abstract
No abstract available
Funding Information
  • Sichuan Youth Science & Technology Foundation (2017JQ0010)
  • National High Technology Research & Development Program (2016ZX05053)
  • Key Fund Project of Educational Commission of Sichuan Province (16CZ0008)
  • Explorative Project Fund (G201601)
  • State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
  • Southwest Petroleum University
  • Major Program of the National Natural Science Foundation of China (51490653)
  • 973 Program (2013CB228004)