%0 Generic %A Barnhoorn, Auke %A Abels, Hemmo A %A Beekman, Gian %A Beernink, Stijn %A Bruining, Juliette %A Elliott, Kaylee %A van Esser, Beer %A Vardon, Philip J. %A Graafland, Tara %A Susanne Laumann, %D 2024 %T Geothermal Project on TU Delft Campus – DEL-GT-01 core CT-scan data %U %R 10.4121/5504a8bd-81ac-42cc-bd9d-0297c462492d.v2 %K X-ray computed tomographic (CT) scanner %K Microscopy and tomography %K computed tomography (CT) %K imaging (3D) %K CT scan, borehole core %K borehole sample %K drill core %K preserved core %K digital core %K X-ray diffraction %X

A total of ~86 m of core were recovered from the producer well DELGT-01, of which 70 m are in a continuous sequence. The purpose was to core the caprock and the upper reservoir deposits. Cores have a diameter of 4 inches and were cut into 1 meter long sections. Each section have been preserved and stabilized within their barrels by injecting foam, and sealing the cores with a wax and a vacuum pack, comprising aluminum and plastic layers to reduce water and oxygen leaving or entering the cores. Prior to any physical or destructive testing on the cores, all preserved 1-meter long cores were scanned in the Geoscience and Engineering Laboratory using the medical CT scanner (Siemens Somatom Volume Zoom CT scanner).

The full End-of-well science programme report can be found here.

A full description of the data set is in the README.docx file.

Acquisition parameters are described in the file DELGT01-cores-macroCT-public.xlsx.

A guide to load these data with open-source software is described in How To Macro CT Scroll Through.pdf.

Representative axial images produced with the guide CT scans Cores DELGT01.pdf.

%I 4TU.ResearchData