Reservoir Modelling• Building predictive MBAL models for undeveloped gas and oil reservoirs for reservoir evaluation• Perform history matching and uncertainty regression, production forecasting and reservoir monitoring using MBAL and 3D simulation modelsResource Volume Estimation• Focal point for 2 Non-Associated Gas (NAG) fields’ resource volume estimation of over 2.2 Tcf Developed Reserves:o Carrying out dynamic technical evaluation for different resource classification using MBAL and 3D simulation, applying necessary uncertainties in each case and providing 100% close out of assurance actionso Incorporating individual field production forecast into Integrated Production System ModelIntegrated Field Reviews• Focal point for well and reservoir reviews in 7 fields: Monitoring and reviewing 53 wells and 18 reservoir performances to highlight opportunities for optimization and promptly arrest threats to performance.• Delivering reservoir data input into well intervention proposals with combined potential gains of 20MMscf/d of gas. • Preparing data acquisition proposals for efficient reservoir monitoring to contribute to maintaining production in 3 fields.• Focal point for Pore Pressure Prediction in developed oil and gas reservoirs in 3 fields, ensuring required uncertainty ranges are applied to assure 100% safety during well entry activities.• Proficiency in the use of KAPPA workstation for well test interpretations.

• Delivered resource volume estimation for 2020 and 2021 business planning: Evaluated Erha Main field historical production and perform production forecasting and reserves volume estimation using Decline Curve Analysis on OFM• Successfully delivered Erha Main field developed reserves estimation despite a change in methodology, achieving 99% accuracy in line with previous methodology• Focal point for Erha production & WRFM monitoring and reporting. ensuring 100% compliance & contribution to combined gain of 6kbopd.• Analysis of forecasted and actual Erha field monthly production data for better reservoir modelling and future production optimization• Identifying and estimating subsurface petrophysical uncertainties from well logs for use in reserves estimation and well reporting• Using TECHLOG for open hole petrophysical data evaluation• Developed multi-tank MBAL model for Bonga 670b4 reservoir to capture reservoir complexity and uncertainty