Lithology determination from digitized well logs - examples from Ore-Ida No. 1 geothermal well, Ontario, Oregon
Conference
·
· Trans. - Geotherm. Resour. Counc.; (United States)
OSTI ID:6740907
- GeothermEx, Inc., Berkeley, CA
Some of the advantages and pitfalls of lithology determination from digitized well logs are presented. Examples are provided from the Ore-Ida No. 1 geothermal well in Ontario, Oregon, drilled through a sequence of siltstone, clay, tuff and basalt/andesite. The use of histograms and crossplots to differentiate various lithological units and to identify alteration is illustrated.
- OSTI ID:
- 6740907
- Report Number(s):
- CONF-811015-
- Journal Information:
- Trans. - Geotherm. Resour. Counc.; (United States), Vol. 5; Conference: Geothermal Resources Council annual meeting, Houston, TX, USA, 25 Oct 1981
- Country of Publication:
- United States
- Language:
- English
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