Reservoir geochemistry: A link between reservoir geology and engineering?

被引：14
作者：
Larter, SR
Aplin, AC
Corbett, PWM
Ementon, N
Chen, M
Taylor, PN
机构：
来源：
SPE RESERVOIR ENGINEERING | 1997年 / 12卷 / 01期
关键词：
D O I：
10.2118/28849-PA
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Geochemistry provides a natural, but poorly exploited, link between reservoir geology and engineering. We summarize some current applications of geochemistry to reservoir description and stress that, because of their strong interactions with mineral surfaces and water, nitrogen and oxygen compounds in petroleum may exert an important influence on the pressure/volume/temperature (PVT) properties of petroleum, viscosity and wettability. The distribution of these compounds in reservoirs is heterogenous on a submeter scale and is partly controlled by variations in reservoir quality. The implied variations in petroleum properties and wettability may account for some of the errors in reservoir simulations.
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页码：12 / 17
页数：6
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