Sedimentology and Reservoir Studies of Alo Well, Niger Delta Basin. Nigeria

Abstract

Reservoir characterization of  the  ALO WELL was carried out using sedimentological attributes and  integrated reservoir quality of the sandbodies The porosity values show good to excellent porosity and very good permeabilities. The reservoir quality which is excellent is dependent on the facies grain sizes and sorting which are fine to medium grained and a moderately depicting a moderately high energy environment. The bioturbation structures also enhance fluid flow, hence the high vertical permeability values. The various parameters above indicate deposition in a tidally influenced environment probably a distributary channel fill.