A NEW GEOTHERMOMETER-THE RATIO OF 1550cm<sup>-1</sup>/1600cm<sup>-1</sup> IR ON KEROGENS AND ITS APPLICATION

Lin Zongnan

doi:10.11781/sysydz199201083

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Lin Zongnan. A NEW GEOTHERMOMETER-THE RATIO OF 1550cm-1/1600cm-1 IR ON KEROGENS AND ITS APPLICATION[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1992, 14(1): 83-95. doi: 10.11781/sysydz199201083

Citation:

Lin Zongnan. A NEW GEOTHERMOMETER-THE RATIO OF 1550cm^-1/1600cm^-1 IR ON KEROGENS AND ITS APPLICATION[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1992, 14(1): 83-95. doi: 10.11781/sysydz199201083

Lin Zongnan. A NEW GEOTHERMOMETER-THE RATIO OF 1550cm-1/1600cm-1 IR ON KEROGENS AND ITS APPLICATION[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1992, 14(1): 83-95. doi: 10.11781/sysydz199201083

Citation:

Lin Zongnan. A NEW GEOTHERMOMETER-THE RATIO OF 1550cm^-1/1600cm^-1 IR ON KEROGENS AND ITS APPLICATION[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1992, 14(1): 83-95. doi: 10.11781/sysydz199201083

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A NEW GEOTHERMOMETER-THE RATIO OF 1550cm^-1/1600cm^-1 IR ON KEROGENS AND ITS APPLICATION

doi: 10.11781/sysydz199201083

Lin Zongnan

Centrol Lab. of Pelroleum Geolgy, MGMR

Received Date: 1990-11-20
Publish Date: 1992-01-25

Abstract

Abstract

Based on the experiments of natural kerogen pyrolysis and pyrolytic simulations,it is proposed that the ratio of 1550cm^-1/1600cm^-1 1R measured on Kerogens can be taken as a geothermometer. In kinetic analysis, it is suggested that the variation of the ratio is mainly dominated by geotemperature. Therefore, this geothemometer is well enough to reveal the influence of geotemperature above 100℃, especially the hydrothermal influence.