An overview of 20 years' hydrocarbon exploration studies and findings in the Late Cretaceous-to-Tertiary onshore Central Sarawak, NW Borneo: 1997–2017 in …

EJ Adepehin, CA Ali, AA Zakaria, MS Sali - Journal of Petroleum …, 2019 - Springer
An overview and integration of key petroleum exploration findings in the onshore Central
Sarawak Basin, NW Borneo in the last 2 decades is presented. Findings revealed that …

[HTML][HTML] Poro-perm evolution in Oligo-Miocene coastal sandstones: Constraining the relative influence of sedimentary facies, mineralogy, and diagenesis on analogue …

EJ Adepehin, OM Bankole, MH Arifin - Marine and Petroleum Geology, 2022 - Elsevier
The application of enhanced recovery techniques to improve oil recovery requires a critical
understanding of the depositional and post-depositional factors that impact fluid flow in …

Controls on the compositional framework and petrogenesis of Early Cretaceous first cycle quartzose sandstone, North Gondwana

MMA Ahfaf, EJ Adepehin, CA Ali, H Jamil, SP Lubi - Sedimentary Geology, 2021 - Elsevier
Recent advances in sedimentary research have shown that quartz sandstones are scarce in
the global geologic record and prolonged sediment transport does not automatically …

Pore modification mechanisms in a deeply buried non-marine sandstone: The early cretaceous upper Sarir sandstone formation, Sirte Basin, Libya

MMA Ahfaf, CA Ali, H Jamil, EJ Adepehin - Journal of Petroleum Science …, 2021 - Elsevier
Critical understanding of the reservoir pore-system is crucial for effective fluid-flow. Core-
sedimentological description (40 core plugs), petrography (thin section and scanning …

Post-depositional controls on siliciclastic tight reservoirs: Implications from the Oligocene Nyalau Formation (Cycle 1), onshore Central Sarawak, Borneo

EJ Adepehin, CA Ali, AA Zakaria, Z Konjing - Marine and Petroleum …, 2020 - Elsevier
Subsurface tight reservoir sandstones of the Oligocene Nyalau Formation (Cycle I), NW
Borneo were studied to understand the variability of its reservoir quality with depth …

Occurrences and characterisation of textural and mineralogical heterogeneities in analogue reservoir sandstones: case study of the onshore Central Sarawak, NW …

EJ Adepehin, CA Ali, AA Zakaria… - Arabian Journal of …, 2019 - Springer
The plethora of micro (μm)–to–mega (≥ 10 to≤ 100 m) scale heterogeneities in marginal
marine siliciclastic reservoirs makes their petrophysical analysis often cumbersome, and …

Predicting fluid-flow controls in recycled orogenic sandstones: the Nyalau Formation, onshore Sarawak Basin, NW Borneo

E Adepehin, C Ali, A Zakaria, S Sali - EAGE/AAPG Workshop on …, 2019 - earthdoc.org
Summary The Nyalau Formation constitutes major Cycles I to III reservoirs in the offshore
Balingian Province, Sarawak Basin, NW Borneo. Current understanding of its' reservoir …