European Guidelines on cardiovascular disease prevention in clinical practice (version 2012)

This study was conducted to understand the possible causes of abortive boreholes along \nthe New Estate in Covenant University. The conceptual model predicted the two groundwater \ncharacteristics of weathered and the unweathered zones. The V-shape curve revealed two \ngroundwater anomalies with high and low curves. The peak anomaly indicates the higher resistivity, \npresumed to be the geological structures of unsaturated features in the area. The sink V-shape curve \nindicate an anomaly with groundwater features, presenting low resistivity values attributed to be \nwater bearing formation that will be viable for groundwater potential. The Iso-resistivity contour \nmap identified possible groundwater features. The first Iso-resistivity column is a region of aquitard \nwith a semipervious in nature that could transmit water in a slower rate. The second groundwater \nfeature in column 2 is a perch aquifer that could enhance the main aquifer due to interconnectivity \nand pore pressure of downward-upward migration in confined hydrogeological aquifer setting. \nColumn 3 depicts a complete impermeable feature of aquifuge or aquiclude of subsurface structure \nwith rich in clay sediments or stratum of sediments found at the depth range of 30 m to 270 m. The \nforth groundwater column indicates a promising water bearing formation, probably sandy in nature \nwith a depth range of 210 to 300 m and thickness of about 90 m. The spatial analysis identified the \ntwo locations along the survey areas to be suitable for productive boreholes as well as the trending \nof the groundwater in the area to be Northwestern Southeast direction. Consequently, the model \ncould be a guide to organize site data, understand site processes and screen for applicability of \ndrilling. These multiple methods of geophysical, spatial analysis and conceptual model could be \nused a tool for mapping hydrocarbon bearing formation.