A coal pétrographie souree roek evalution of the Rhaetic- Jurassic- Lower Cretaceous sediments of
vestigated by coal petrographical methods to evaluate their hydrocarbon source rock potential. The met-hods include vitrinite reflectance analyses of maturity, optical qualitative rating of the composition of the dispersed organic matter in the sediments, along with an estimation of the total organi...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.533.5324 2023-05-15T16:13:02+02:00 A coal pétrographie souree roek evalution of the Rhaetic- Jurassic- Lower Cretaceous sediments of The Børglum Uglev Wells Birthe J. Schmidt The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.533.5324 http://2dgf.dk/xpdf/bull33-03-04-239-252.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.533.5324 http://2dgf.dk/xpdf/bull33-03-04-239-252.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://2dgf.dk/xpdf/bull33-03-04-239-252.pdf text ftciteseerx 2016-04-03T00:00:55Z vestigated by coal petrographical methods to evaluate their hydrocarbon source rock potential. The met-hods include vitrinite reflectance analyses of maturity, optical qualitative rating of the composition of the dispersed organic matter in the sediments, along with an estimation of the total organic carbon content of the sediments. The composition of the sedimentary organic matter is highly influenced by the palaeogeographic condi-tions. In the Børglum 1 well the organic material is dominated by land-derived (mainly gas-prone) plant matter; this is also the case for the marine sediments due to introduction of plant material from the adja-cent Fennoscandian Border Zone. The sediments in Uglev 1 also have a high content of terrestrial plant material, although there is more marine dominated (oil-prone) organic matter in the deposits of the Bream Formation. The most promising conditions tor generation of liquid hydrocarbons have been found in the Bream Formation in Uglev 1, but the investigated sediments are generally thermally immature, with a restricted potential tor hydrocarbon generation. The rank gradient for Uglev 1 (0.20 % Ro/km), which is situated over a deep-seated salt diapir is more than three times that of Børglum 1 (0.06 % Ro/km), which is placed more marginally in the Danish Sub-basin. This is attributed to differences in the geothermal gradients (Børglum 1:19°C/km, Uglev 1: 32 and 37°C/km, uncorrected). Text Fennoscandian Unknown |
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vestigated by coal petrographical methods to evaluate their hydrocarbon source rock potential. The met-hods include vitrinite reflectance analyses of maturity, optical qualitative rating of the composition of the dispersed organic matter in the sediments, along with an estimation of the total organic carbon content of the sediments. The composition of the sedimentary organic matter is highly influenced by the palaeogeographic condi-tions. In the Børglum 1 well the organic material is dominated by land-derived (mainly gas-prone) plant matter; this is also the case for the marine sediments due to introduction of plant material from the adja-cent Fennoscandian Border Zone. The sediments in Uglev 1 also have a high content of terrestrial plant material, although there is more marine dominated (oil-prone) organic matter in the deposits of the Bream Formation. The most promising conditions tor generation of liquid hydrocarbons have been found in the Bream Formation in Uglev 1, but the investigated sediments are generally thermally immature, with a restricted potential tor hydrocarbon generation. The rank gradient for Uglev 1 (0.20 % Ro/km), which is situated over a deep-seated salt diapir is more than three times that of Børglum 1 (0.06 % Ro/km), which is placed more marginally in the Danish Sub-basin. This is attributed to differences in the geothermal gradients (Børglum 1:19°C/km, Uglev 1: 32 and 37°C/km, uncorrected). |
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The Pennsylvania State University CiteSeerX Archives |
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Text |
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The Børglum Uglev Wells Birthe J. Schmidt |
spellingShingle |
The Børglum Uglev Wells Birthe J. Schmidt A coal pétrographie souree roek evalution of the Rhaetic- Jurassic- Lower Cretaceous sediments of |
author_facet |
The Børglum Uglev Wells Birthe J. Schmidt |
author_sort |
The Børglum |
title |
A coal pétrographie souree roek evalution of the Rhaetic- Jurassic- Lower Cretaceous sediments of |
title_short |
A coal pétrographie souree roek evalution of the Rhaetic- Jurassic- Lower Cretaceous sediments of |
title_full |
A coal pétrographie souree roek evalution of the Rhaetic- Jurassic- Lower Cretaceous sediments of |
title_fullStr |
A coal pétrographie souree roek evalution of the Rhaetic- Jurassic- Lower Cretaceous sediments of |
title_full_unstemmed |
A coal pétrographie souree roek evalution of the Rhaetic- Jurassic- Lower Cretaceous sediments of |
title_sort |
coal pétrographie souree roek evalution of the rhaetic- jurassic- lower cretaceous sediments of |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.533.5324 http://2dgf.dk/xpdf/bull33-03-04-239-252.pdf |
genre |
Fennoscandian |
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Fennoscandian |
op_source |
http://2dgf.dk/xpdf/bull33-03-04-239-252.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.533.5324 http://2dgf.dk/xpdf/bull33-03-04-239-252.pdf |
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Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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