M.E. Abbey, Daniel Imikanasua, Aliu Suleiman Suleiman, Dennis Ekene Onyebueke, Adanna Adigwe, E. N. Asobinuanwu, Chibuzor Kingsley Iwu, Edikan Sunday Umoh & Ndidi Ilevaodion Ahiakwo·Asian Journal of Geological Research·2026
This study presents a comprehensive petrophysical characterisation and reservoir quality assessment of Field "D", located in the Central Niger Delta Basin, Nigeria, utilising well log data from three exploratory wells (OTIG 2, OTIG 7, and OTIG 9). Rigorous data quality control, c...
Open access
Research Article10.9734/ajoger/2026/v9i3280
H. C. Anozie, S. O. Onyekuru, O. A. Okpara, C. V. Ahaneku, E. E. Onuchukwu, C. A. Ajanobi, E. O. Okeke & A. C. Odinye·Asian Journal of Geological Research·2026
This study presents a comprehensive petrophysical evaluation of reservoir pay zones within the Gombe and Gongila formations across three wells in the Chad Basin, focusing on key reservoir parameters, including porosity, permeability, water saturation, and lithology (volume of sha...
Open access
Research Article10.9734/ajoger/2026/v9i3279
The Benue Trough of Nigeria preserves one of the most extensively documented onshore records of the Cenomanian–Turonian marine transgression that is widely held to have linked the South Atlantic and the Tethys Sea across the West African craton, an episode commonly termed the Tra...
Open access
Research Article10.9734/ajoger/2026/v9i3278
The Middle–Late Eocene Fulra Limestone of the Kutch Basin represents a prominent nummulitic carbonate system developed along the western continental margin of India. Despite extensive palaeontological research in the basin, detailed microfacies-based depositional and diagenetic f...
Open access
Research Article10.9734/ajoger/2026/v9i3277
This study evaluates structural controls and hydrocarbon prospectivity in a Niger Delta field using three-dimensional (3-D) seismic reflection data. The dataset comprises eight seismic volumes, including five in-lines and three cross-lines, together with a base map and check-shot...
Open access
Research Article10.9734/ajoger/2026/v9i3275
Groundwater resources in gully erosion-prone areas are increasingly threatened by contaminant infiltration due to the removal of protective overburden and exposure of aquifer systems. This study assessed aquifer protective capacity, groundwater vulnerability, and heavy metal poll...
Open access
Research Article10.9734/ajoger/2026/v9i3276
Neoarchaean stromatolitic carbonates preserve valuable records of early microbial ecosystems, seawater chemistry, and environmental conditions on the primordial Earth. This study investigates the stromatolitic carbonates of the Aleshpur Formation, Shimoga Schist Belt, Western Dha...
Open access
Research Article10.9734/ajoger/2026/v9i3274
Understanding subsurface aquifer geometry is essential for effective groundwater exploration and management, particularly in regions facing increasing water scarcity. This study uses Vertical Electrical Sounding (VES) data to visualise aquifer architecture across selected Local G...
Open access
Research Article10.9734/ajoger/2026/v9i3273
The Eastern Himalayan Syntaxis (EHS) is one of the most tectonically active regions of the Himalayan orogen, where the Indian, Eurasian, and Burma plates interact through ongoing convergence and crustal deformation. However, geodetic observations from the eastern Arunachal Himala...
Open access
Research Article10.9734/ajoger/2026/v9i3272
This study evaluates the use of Curie-point depth (CPD), geothermal gradient, and heat flow as regional indicators of hydrocarbon maturity across parts of southern Nigeria using aeromagnetic data. Eight magnetic sheets covering the southeastern onshore Niger Delta, Calabar Flank,...
Open access
Research Article10.9734/ajoger/2026/v9i3271