Electrical resistivity survey employing vertical electrical sounding was carried out in Oraifite, Southeastern Nigeria, involving a total of twenty soundings across, in order to assess the groundwater potential and the aquifer vulnerability in Oraifite. The field data were interpreted using the WINRESIST software, and the resulting geoelectric curves give the resistivities, depths and thicknesses of each geoelectrical layer. Dar Zarrouk parameters and aquifer transmissivity were computed using the values of aquifer resistivity and thickness. From the results, variations of the computed parameters were observed. Aquifer resistivity ranges from 420.1 to 27,585.8 Ωm having an average value of 4906.3 Ωm, while its thickness varies from 13.4 to 93. 9 m. Longitudinal conductance varies from 0.0015 to 0.2136 Ω⁻¹, transverse resistance ranges from 29,388.88 to 1,158,604.0 Ωm², while the transmissivity varies from 1.1692 to 123.7905m²/day. The contour maps reveal the distributions of these parameters, which help in delineating zones with different layer characteristics. The result from this study can be a reference for decision making in the abstraction and management of groundwater repositories.

在尼日利亚东南部的Oraifite进行了采用垂直电测深的电阻率调查，涉及20个测深，以评估Oraifite的地下水潜力和含水层脆弱性。使用WINRESIST软件解释了现场数据，所得的地电曲线给出了每个地电层的电阻率，深度和厚度。使用含水层电阻率和厚度值计算Dar Zarrouk参数和含水层透射率。从结果观察到计算参数的变化。含水层电阻率在420.1至27,585.8Ωm范围内，平均值为4906.3Ωm，而其厚度在13.4至93. 9 m之间变化。纵向电导从0.0015到0.2136Ω ^-1的，横向电阻范围为29,388.88到1,158,604.0欧姆米²，而透射率变化范围为1.1692至123.7905米² /天。等高线图揭示了这些参数的分布，有助于描绘具有不同层特征的区域。这项研究的结果可以为地下水库的抽象和管理决策提供参考。