Search USGSSearch

Geology topics

J.M. Kruger

Publications and source records attributed to J.M. Kruger.

2 recordsLinked to original sources

Kansas geological survey's Digital Petroleum Atlas (DPA) project

The Kansas Digital Petroleum Atlas (DPA) is a new approach to generating and publishing petroleum reservoir, field, play and basin studies. Atlas products are available anywhere in the world using a standard point-and-click World-Wide-Web interface. All information and technology in the DPA can be accessed, manipulated and downloaded in order to provide efficient transfer of the technology for client-defined solutions. The DPA design provides a dynamic product that is constantly evolving through new information structures, the latest research results, and incorporation of additional data. Through complete and flexible user access to both interpretative products and underlying reservoir and well data, the DPA significantly alters the relationship between research results, data access, and the transfer of technology.

Proceedings - SPE Annual Technical Conference and

Use of high-resolution ground-penetrating radar in kimberlite delineation

High-resolution ground-penetrating radar (GPR) was used to image the near-surface extent of two exposed Late Cretaceous kimberlites intruded into lower Permian limestone and dolomite host rocks in northeast Kansas. Six parallel GPR profiles identify the margin of the Randolph 1 kimberlite by the up-bending and termination of limestone reflectors. Five radially-intersecting GPR profiles identify the elliptical margin of the Randolph 2 kimberlite by the termination of dolomite reflectors near or below the kimberlite's mushroom-shaped cap. These results suggest GPR may augment magnetic methods for the delineation of kimberlites or other forceful intrusions in a layered host rock where thick, conductive soil or shale is not present at the surface.

Mining Engineering