Ranjit Dutta

About Ranjit Dutta

Key Qualifications:• 22+ years of experience in Reservoir Engineering in sandstone reservoirs of Upper Assam, Tripura and Jaisalmer Basin, Rajasthan, India • Dynamic Reservoir Simulation using Eclipse 100, FRONTSIM (Stream line simulator), CMG (IMEX & GEM) and Petrel RE Simulation packages for Clastic Reservoirs (Model Upscaling, SCAL QC & data preparation, History Matching, Uncertainty and Optimization Studies, and Future Prediction under multiple subsurface realizations)• Low Salinity Water Injection, Chemical EOR Simulation (Polymer and ASP flooding) using Eclipse100, EOR screening using EORSD, CCUS/CCS simulation using CMG GEM• Proficiency in using classical RE Software like PROSPER, MBAL of IPM• Expertise in classical reservoir engineering practices such as Pressure Transient Analysis (PTA), water flood/injection evaluation, decline curve analysis techniques, problem well analysis and its solution etc• Worked in number of integrated multidisciplinary projects• Strong mentoring skills – involved in training of new reservoir engineers on various topics related to oil and gas engineering • Good Team Player with effective verbal and written communication skills• Fast learner and brings new ideas to improve workflows.• Actively involved with the formation of SPE Duliajan Section and was the Treasurer of the Section (first committee). Served the SPE Duliajan Section as Secretary for two consecutive sessions (2017-19). Specialties: 1) Reservoir Simulation with Eclipse 100 (including EOR), Petrel RE, FRONTSIM (Streamline Simulator), tNavigator, CMG (IMEX & GEM)2) Field Development 3) CCUS/CCS studies 4) Waterflood / Injection Studies5) Material Balance Studies including Flowing Material Balance6) Pressure Transient Analysis

Experience

1. General Manager (Coees) and Hod

   Oil India Limited ऑयल इंडिया लिमिटेड

   Oct 2025 — Present · Guwahati, IN