Gamma Log for HSDP-2-A on 4. July 1999


The target of this study is to correlate the logging data with the lithological and structural characteristics of the drilled volcanic sequences; in particular to extract information which are important to better understand alteration processes as well as the hydrogeological and hydrogeochemical situation. The specific targets of this study are: core-log comparisons and detailed reconstruction of the lithological profile with individual lithological units , evaluation of the BHTV data with regard to stereoscopic analysis of structural elements, calculation of porosity profiles using resistivity and sonic logs, determination of variations of petrophysical in-situ parameter with depth(increasing age); in particular mapping the distribution and extent of alteration and possible fluid path way zones. All log analysis will be closely correlated with petrographical and geochemical core analysis.

Metadata Access
Creator DOSECC
Publisher Deutsches GeoForschungsZentrum GFZ
Publication Year 2008
OpenAccess true
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 53204 DataPoints
Discipline Scientific drilling
Spatial Coverage (-155.050 LON, 19.740 LAT)