| DOI: | 10.1016/j.earscirev.2019.05.012
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| 论文题名: | Liquid saturation evaluation in organic-rich unconventional reservoirs: A comprehensive review |
| 作者: | Nikolaev M.Y.; Kazak A.V.
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| 刊名: | Earth Science Reviews
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| ISSN: | 00128252
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| 出版年: | 2019
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| 卷: | 194 | | 起始页码: | 327
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| 结束页码: | 349
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| 语种: | 英语
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| 英文关键词: | hydrocarbon exploration
; hydrocarbon reservoir
; hydrocarbon resource
; oil shale
; pyrolysis
; saturation
; shale gas
; source rock
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| 英文摘要: | Unconventional organic-rich reservoirs, including oil and gas shales, are the type of rocks located in the subsurface and bearing considerable hydrocarbon resources. Shale gas revolution that started in 2011 raised the question of gas and oil shales properties research all over the world. However, still one of the most critical questions on the subject is the problem of oil and water saturation evaluation in shale reservoirs. An expanded literature survey improved understanding of the current state of the problem, available solutions, including methods, and method-based workflows. Analysis of the obtained information revealed an absence of a universal technique to solve the problem. Application of multi-frequency nuclear magnetic resonance (NMR)coupled with an NMR rock core analyzer optimized for shales forms workflows providing the complete information on the type and volume of fluids present in the pore space of oil shales. The methods delivering incomplete (partial)information include retort analysis, Dean-Stark extraction, rock evaluation (Rock-Eval)pyrolysis, electrical resistivity, and dielectric permittivity measurements. This review aims to provide with comprehensive information on the currently existing methods and workflows used to characterize oil and water saturation in organic-rich unconventional reservoirs. © 2019 Elsevier B.V. |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/165893
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| Appears in Collections: | 气候变化与战略
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作者单位: | Skolkovo Institute of Science and Technology, Bolshoy Boulevard 30 bld. 1, Moscow, 121205, Russian Federation
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| Recommended Citation: | |
Nikolaev M.Y.,Kazak A.V.. Liquid saturation evaluation in organic-rich unconventional reservoirs: A comprehensive review[J]. Earth Science Reviews,2019-01-01,194
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