Dharmattan Nigeria Limited
|Geoscience Trainee
Lagos, Lagos State, Nigeria
Summary
Carried out subsurface evaluations of Niger Delta assets, applying petrophysical analysis, well correlation, 3D seismic interpretation, and reservoir characterization using Techlog and Petrel.
Highlights
Conducted comprehensive petrophysical evaluation for 9 wells across Ohaji South and Idama Fields using Techlog, integrating gamma ray, resistivity, density, and neutron logs to accurately evaluate reservoir intervals and fluid distribution.
Performed rigorous log QC/QA, including depth alignment and identification of data-quality issues, ensuring reliable inputs for subsequent formation evaluation; correlated reservoir intervals across wells to assess presence and continuity.
Executed detailed 3D seismic interpretation for Idama Field in Petrel, encompassing seismic QC, horizon interpretation, fault mapping, and generation of structural time and depth maps to delineate prospects and leads.
Performed seismic-to-well ties using checkshot data, integrating seismic and well-log information to generate isochore maps and support STOIIP/GIIP estimation.
Collaborated effectively with reservoir engineers and geoscientists to integrate seismic-derived gross rock volume, petrophysical parameters (NTG, porosity, water saturation), and PVT-derived fluid properties, enhancing the accuracy of STOIIP/GIIP estimation.