2024-03-28T18:00:36Zhttp://doidb.wdc-terra.org/oaip/oaioai:doidb.wdc-terra.org:9312016-11-25T15:16:10ZDOIDBDOIDB.SDDB
10.1594/GFZ.SDDB.1404
Thermal Conductivity of Cuttings of the KTB Main Hole HB1h (transformed data)
KTB, WG Geophysics
Thermal Conductivity of Cuttings of the KTB Main Hole HB1h (transformed data)
2010-09-29
Potsdam, Germany
Deutsches GeoForschungsZentrum GFZ
Dataset
http://dx.doi.org/10.1594/GFZ.SDDB.1404
Earth Science
EARTH SCIENCE
Solid Earth
Rocks/Minerals
Minerals/Crystals
EARTH SCIENCE
Solid Earth
Deep Drilling
Well-Logging
Date of Sampling
Thermal Conductivity (dry)
calculation
Land based
Complete
49.588
49.588
12.192
12.192
KTB
German Continental Deep Drilling Program
BMBF
Bundesministerium für Bildung und Forschung
cc-by
English
SDDB
Scientific Drilling Database
http://www.scientificdrilling.org
DATA CENTER CONTACT
###DC_PERSONNEL_LAST###
Online Internet (HTTP)
In the KTB field laboratory, thermal conductivity was measured on cuttings material in depth intervals of 10 m and on available drill core material. The results on drill cores give anisotropy information. In general, the maximum thermal conductivity is measured parallel to the strike of foliation and the minimum thermal conductivity perpendicular to that direction. Approximately 250 g of cuttings of the fraction < 2 mm grain are mixed with water. This mixture of cuttings and water is measured (for more details see Pribnow et al. 1992 or Pribnow 1994). This measurement yields the geometric mean of the thermal conductivities in a two-phase mixture model.
By measuring the weights of the dry cuttings and the mixture of cuttings and water, PHI is determined knowing the density of the cuttings and water (PHI = 32 %). Usually, the arithmetic mean value from 7 repeating measurements is used.
CEOS IDN DIF
9.7