Geologists and drill operators using wireline drilling to recover core.
Core recovered from a test-hole drilling operation using wireline coring.
Geological samples at the repository located on the city campus of the University of Nebraska – Lincoln.

Repository Samples

The collection, curation, and preservation of geological samples is an on-going process at the CSD Geological Sample Repository. Samples are continuously being identified, organized, inventoried, preservation assessed, and databases compiled in an effort to provide an accurate and efficient means to access geological sample information.


Test-hole Data  Core Data  Oil & Gas Data

To inquire if samples are available for a specific test hole/well, please complete a request form below.


Policies & Procedures

Please read over the Policies & Procedures before making a request.