A reconnaissance network throughout the region was used to make initial correlations and to define correlation problems. Initial regional cross sections and maps were made to demonstrate markers used. Annotations were made on significant aspects of regional geology, and on problem correlations which were to be solved in correlating the final network. Every effort was made to tie these picks throughout the entire region. The correlated logs are then input utilizing a custom database program that validates the data as it is being entered.
All correlations are then proofread against the correlated log before being added to the file.
A final network of regional cross sections were constructed to demonstrate markers used, problems, and regional geology. For user convenience, each section was divided into three parts. The Upper Part shows the Tertiary and Upper Cretaceous portion of the well logs, the Middle Part shows the Lower Cretaceous, and a Lower Part shows the Jurassic. Each of these parts is a stratigraphic cross section in itself, hung on an appropriate horizon to give the best view of one series or system of rocks.