Reserves estimation is performed for operating and non-operating assets using SPE recognized reserves estimation methodologies. Estimation of Proved, Possible and Probable reserves are performed for existing production and any future development. State of the art and in-house built tools are used to perform decline analysis and volumetric estimation. Offset fields / wells data is also utilized if required to gather recovery mechanism and ultimate recoveries. Resource to Reserves to Production (R2R2P) progression charts are generated based on company’s development plan and future activities. Reserves management tools are generated that meets client’s specific needs.