Part of The Shear Zone Channel. This is a worked example of solving a three point problem to predict the depth to the top of an aquifer in a borehole, based on the depth of the aquifer encountered in three other boreholes. This is a classical application of the method, a fundamental tool in subsurface geoscience. You can find a clean copy of the exercise on the Shear Zone website https://theshearzone.wordpress.com/ge....