YPF - Pública Seismic Pre-Stack Igneous Rock Characterization: Guanaco Field Study case, Neuquina Basin, Argentina Hernán De Simone Mario Sigismondi Marcelo Barrionuevo YPF S.A YPF - Pública
YPF - Pública Schedule ➢ Location and lithological column ➢ Available Data ➢ Workflow: Gather conditioning and inversion analysis ➢ Main results of pre-stack inversion ➢ Upscaled logs and seismic attributes ➢ Visualization and integration with geological model ➢ Conclusions YPF - Pública
YPF - Pública Location and lithological column N From Sigismondi 2012 Modified from Brisson YPF - Pública
YPF - Pública Available data: Pros and cons Cons “Complex structure and complex reservoir” Pros…. “Quantity and Quality data” Collon Cura 3D -2013 CMP Nominal Fold 182 Offset trace distribution (m) • Seismic Quality • Wells with FWS & Density. • Rock data (cores – sidewall cores). • Special logs (Images - MRI). YPF - Pública
YPF - Pública Information Synthetic Gather Conditioned real gathers Density & Sonic logs Mechanical facies Velocity YPF - Pública
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