N. A. Yelwa

Appraisal of the Middle Cretaceous Sediments in Ubiaja-1 well Through the Use of Palynology in Anambra Basin, Southeastern Nigeria

A. O. Ola-Buraimo, N. A. Yelwa & M. Aliyu · Current Journal of Applied Science and Technology · 2016

Revelation of the presence of older sediments continues to evolve in the Anambra Basin through the biostratigraphy study of Ubiaja-1 well located in the Anambra Basin, Nigeria. The study is predicated with a view to determining the age of the oldest sediments, evidence of rework...

Open access Research Article 10.9734/BJAST/2016/20452

3D Geological Models in Ground Investigation: Examples from the United Kingdom

I. M. Umar, N. A. Yelwa & Babangida Jibrin · Journal of Scientific Research and Reports · 2015

Ground investigation is currently undergoing a major transition due to changes in legislations relating to liability for damages caused during invasive investigation and code of practice and the need to reduce cost have led to the adoption of modern developments in the form of 3D...

Open access Research Article 10.9734/JSRR/2016/20516