PROBABILITY DISTRIBUTION OF ORGANIC MATTER ABUNDANCE IN INORGANIC ROCKS

Yang Wenkuan

doi:10.11781/sysydz198402151

Volume 6 Issue 2

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Yang Wenkuan. PROBABILITY DISTRIBUTION OF ORGANIC MATTER ABUNDANCE IN INORGANIC ROCKS[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1984, 6(2): 151-157. doi: 10.11781/sysydz198402151

Citation:

Yang Wenkuan. PROBABILITY DISTRIBUTION OF ORGANIC MATTER ABUNDANCE IN INORGANIC ROCKS[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1984, 6(2): 151-157. doi: 10.11781/sysydz198402151

Yang Wenkuan. PROBABILITY DISTRIBUTION OF ORGANIC MATTER ABUNDANCE IN INORGANIC ROCKS[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1984, 6(2): 151-157. doi: 10.11781/sysydz198402151

Citation:

Yang Wenkuan. PROBABILITY DISTRIBUTION OF ORGANIC MATTER ABUNDANCE IN INORGANIC ROCKS[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1984, 6(2): 151-157. doi: 10.11781/sysydz198402151

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PROBABILITY DISTRIBUTION OF ORGANIC MATTER ABUNDANCE IN INORGANIC ROCKS

doi: 10.11781/sysydz198402151

Yang Wenkuan

Comprehensive Research Institute of Petroleum Geology Ministry of Geology and Minerals

Received Date: 1983-01-07
Publish Date: 1984-04-25

Abstract

Abstract

It is shown by experience that the abundance of organic matter in inorganic rocks accords with the Γ-distribution,which is denoted as:where y is the probability density,x the organic matter abundance,6 the the minimum value of x,and a and β the parameters determining the patterns of the distribution curve,respectively.When the mean value of samples x and the standard deviation S are obtained,a and β can be defined by.