Advanced Porosity Modeling and Lithology Analysis Based on Sonic Log and Core Data for Arkose Sandstone Reservoir: Habban Field

Porosity represents the rock's capacity to trap fluid. It is the main quality indicator for
hydrocarbon-bearing reservoirs. The reservoir porosity is a crucial input to estimate
hydrocarbon reserves by volumetric method, which is known as oil originally in place
(OOIP). It also plays a key role in the hydraulic unit identification, rock typing, net reservoir,
and net pay analyses to determine the best potential oil-bearing layers for perforation and oil
production.