David is an Oil and Gas executive with 18 years of experience in several core areas that include company management for an operator for projects in Texas, applied reservoir engineering, technology advancement for conventional and unconventional, project developments with a successful proven track record in field development, acquisition execution and corporate reserves reporting. He is also a founder and managing director of Petralis Energy Resources, registered operator in Texas, currently operating wells in East Texas and with plans to organically growth in applied technologies in investment in unexplored and underexploited areas in the lower 48.His interests include applied reservoir engineering and field development economics, planning, reservoir simulation, optimization, data management, predictive and descriptive analytics, Inverse Modeling, Machine Learning, Optimal Control Theory, Uncertainty Quantification, Reservoir Engineering, Statistics, Awarded and published reservoir engineer in technology advancement for applied for unconventional reservoirs.