D. A. Obi

Ground Magnetic Prospecting in Parts of the Calabar Flank Sedimentary Basin and Environs, South-South Nigeria

D. A. Obi, M. J. Awatt & C. Emeka · Journal of Geography, Environment and Earth Science International · 2018

The Calabar Flank sedimentary basin has remained relatively unexplored using potential fields.               In this study ground, magnetic data was acquired covering about three-quarters of the                         Calabar Flank sedimentary basin. Twenty-five traverses were a...

Open access Research Article 10.9734/JGEESI/2018/41486

Structural Analysis Using Upwards Continuation / Lineaments Trends Analysis on Aeromagnetic Data: A Case Study of Southern Nigeria Basins

D. A. Obi & A. M. George · Journal of Geography, Environment and Earth Science International · 2018

Twenty aeromagnetic maps were used for this study, which covers parts of Southern Sedimentary basins and their adjourning basement flanks in Nigeria. The aeromagnetic maps were acquired from the Nigeria Geological Survey Agency on a scale of 1: 100,000. The data was digitized man...

Open access Research Article 10.9734/JGEESI/2018/39331

Modeling Magnetic Basement in Relationship to Hydrocarbon Habitats in the Central Niger Delta, Nigeria

D. A. Obi, A. J. Ilozobhie, S. E. Lebo & Evidence Zoogbara · Journal of Geography, Environment and Earth Science International · 2017

Aeromagnetics has over the years been used as a reconnaissance tool for hydrocarbon exploration. Modeling of source of magnetic anomalies can also reveal basin depth and configuration of supposed hydrocarbon habitats. This study was done using (8) aeromagnetic maps on a scale of...

Open access Research Article 10.9734/JGEESI/2017/31888