Approximate geothermal gradients in Denmark and the Danish North Sea sector

Lars Madsen

doi:10.22008/gpub/38237

Approximate geothermal gradients in Denmark and the Danish North Sea sector

Lars Madsen

Publikation: Bidrag til bog/rapport/konferenceproceedings › Bogkapitel › Forskning

Resumé

Approximate values of the geothermal gradient are calculated from temperature measurements in thirty onshore exploration wells and thirteen Danish North Sea exploration wells. A regional contour map is presented and discussed in relation to the major geological features in the area . Estimates of the thermal conductivity and the heat flow are given. Average values for the geothermal gradient, the thermal conductivity and the heat flow in the onshore area are determined to 23.2°C/km, 0.0058 cal cm^-1s^-1°C^-1 and 1.34 _μcal cm^-2s^-1 respectively.

Originalsprog	Engelsk
Titel	DGU Årbog 1974
Forlag	DGU
Sider	5-16
Antal sider	12
Vol/bind	1974
DOI	https://doi.org/10.22008/gpub/38237
Status	Udgivet - 18 sep. 1975

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Navn	DGU Årbog
Vol/bind	1974

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10.22008/gpub/38237Licens: Ikke-specificeret

https://data.geus.dk/pure-pdf/1975_Madsen_Approximate_geothermal_gradients.pdfLicens: Ikke-specificeret

Citationsformater

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AB - Approximate values of the geothermal gradient are calculated from temperature measurements in thirty onshore exploration wells and thirteen Danish North Sea exploration wells. A regional contour map is presented and discussed in relation to the major geological features in the area . Estimates of the thermal conductivity and the heat flow are given. Average values for the geothermal gradient, the thermal conductivity and the heat flow in the onshore area are determined to 23.2°C/km, 0.0058 cal cm-1s-1°C-1 and 1.34 μcal cm-2s-1 respectively.

U2 - 10.22008/gpub/38237

DO - 10.22008/gpub/38237

M3 - Chapter in book

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Approximate geothermal gradients in Denmark and the Danish North Sea sector

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