Publication Name: Australasian Exploration Geoscience Conference 2018
Authors: David Long, Amy Millar, Stuart Weston, Lionel Esteban, Anne Forbes, Martin Kennedy
Date Published: February 2018
Number of Pages: 8
Abstract:
Core supported study of the heterogeneous Ungani dolomite reservoir architecture is driving development drilling and upgrades to field resource estimates. Vuggy connected and macro non-connected pore space was directly measured over a 70m continuous core using 3D structural analysis of CT-scans. Plug density measurements indicate non-connected or sub-140 micron resolution contribution of around 1% to 2.5% (pu) for the tight matrix, but all remaining porosity potentially contributes to oil production.