Using Tracer Reactivity to Overcome Some Dilemmas of Single-Well Tracer Test Inversion

被引：0
|
作者：
Ghergut, J. [1 ]
Behrens, H. [1 ]
Sauter, M. [1 ]
机构：
[1] Univ Gottingen, D-37073 Gottingen, Germany
来源：
OIL GAS-EUROPEAN MAGAZINE | 2014年 / 40卷 / 01期
关键词：
D O I：
暂无
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：
Tracer tests are indispensable for measuring fluid transport parameters that control georeservoir performance for various uses (oil/gas production, geothermal, underground gas or energy storage, waste disposal). Single-well tests are particularly attractive for obvious reasons, however tracer signal inversion from single-well tests often faces parameter ambiguity issues, because the 'push-then-pull' configuration weakens the correlation between tracer residence time and target georeservoir parameters. The article shows how dual-tracer reactivity can alleviate this problem, and restore the sensitivity of tracer signals to parameters like fluid-rock interface areas.
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页码：28 / 30
页数：3
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