A foraminiferal biostratigraphic and paleoenvironmental study was conducted on ditch-cutting samples from well X-1 (1870–1320 m), located in the western sector of the Niger Delta Basin, southern Nigeria. The objectives were to determine the stratigraphic age, depositional paleoen...
Open access
Research Article10.9734/ajoger/2026/v9i2239
Biomarker geochemistry provides a powerful means of reconstructing organic matter provenance, depositional environment, and thermal maturity of sedimentary source rocks. This study investigates the distribution of saturated and aromatic biomarkers in two shale samples from the Ut...
Open access
Research Article10.9734/ajoger/2026/v9i1234
This study presents an integrated elemental and mineralogical characterisation of petroleum-system sediments from Wells 13 and 14 in the Abua-Odual area of the central Niger Delta Basin, southern Nigeria, with an emphasis on sediment composition, provenance, reservoir quality, an...
Open access
Research Article10.9734/irjpac/2026/v27i51033