1. Drilling Fluids Design Laboratory, Department of Petroleum Engineering and Geoengineering, Rajiv Gandhi Institute of Petroleum Technology, Amethi 229304, India
2. Department of Basic Sciences and Humanities, Rajiv Gandhi Institute of Petroleum Technology, Amethi 229304, India
3. Department of Petroleum Engineering and Geoengineering, Rajiv Gandhi Institute of Petroleum Technology, Amethi 229304, India