ABSTRACT A sequence stratigraphic approach was applied to K-Field, within the western Niger Delta by integrating wireline logs of four wells; 001,003, 004 and 005; and high resolution biostratigraphic data of wells 001, 004 and well 005. The study is aimed at deducing key bounding surfaces, depositional sequences and their corresponding systems tracts as well as the palaeodepositional environment of the hydrocarbon bearing Agbada Formation in the study area. Two sequence boundaries at 8900 ft...
ABSTRACT Subsurface samples from Kinasar-1 well, in the Bornu basin, northeastern Nigeria, were studied to deduce the lithofacies distribution, provenance, palaeodepositional environment and paleotectonic conditions of the basin. In addition, the hydrocarbon potential of the associated shales has been highlighted. The lithological sequence comprised a basal unit of over 1300m coarse grained sandstone of the Bima Formation, overlain by 1200m shaly unit with a sandy base, belonging to the Gongi...
ABSTRACT Overpressure in the world’s sedimentary basins are known to be allied with permeability barriers, tectonics, shale digenesis, basin structure and undercompaction factors. The Niger Delta basin has many overpressured zones with different depositional enviroments. This study was done using six drilled wells log suits in an x- field (Gama ray log, deep induction log, Density log, and sonic log). The data was acquired from Cheveron Nigeria Ltd in ascii softcopy format, which was analys...
The study area Kafin Maiyaki and its environs is a segment of sheet 103 Federal Survey Topographical Sheet 103 Ikara NW. The area is underlain by migmatite-gneiss and medium to coarse grain gneiss and has been intruded by a series of Pan African Granitoids. Geological structures observed in the area were faults, joints and veins trending mostly in the NW-SE and NE-SW indicating the effect of Pan African Orogeny. No evidence of economic mineralization has been observed but from the petrographi...
Abstract One major environmental hazard causing serious social problem in oil producing communities in Niger Delta is oil spills. This is as a result of the numerous petroleum related installations. T he the aquifer via pathways along which contaminants flow from the surface to th deterioration of water quality in shallow and vulnerable aquife rs spills contaminate e aquifer causing . Electrical resistivity investigation of the SombreiroWarri Deltaic Plain deposits of the Niger Delta was carr...
SEQUENCE STRATIGRAPHIC IMPLICATION TO HYDROCARBON EXPLORATION IN “BETA FIELD”, NORTHERN DEPOBELT OF THE NIGER DELTA BASIN 1,2Ukpong, A. J. and 2Anyanwu, T. C. 1. Department of Geology, Gombe State University, Gombe, Nigeria (Sabbatical), 2. Department of Geology, University of Calabar, Calabar, Nigeria ABSTRACT Seismic and checkshot data, geophysical data and biostratigraphic data extracted from ditch cutting samples, were used for the sequence stratigraphic analysis of Beta-24 we...
TABLE OF CONTENTs Title page ……………………………………………………………………………………...………i Dedication …………………………………………………………………………………….……...ii Acknowledgement …………………………………………………………………………………..iii Table of content ………………………………………………………………………………….…..iv CH...
ABSTRACT Development control as an effective instrument for urban management ensures that the persistent growth and management of settlements can be such that make for orderliness, improved settlement reflection, healthy and aesthetics. It also ensures that the environmental challenges as a result of settlement growth can be reduced to bearable levels. In Nigeria, development control requires special skill as a result of the daily problems the authorities are confronted with, which is ascribe...