Dual-shale-content method for total organic carbon content evaluation from wireline logs in organic shale
Abstract: Organic shale is one of the most important unconventional resources all around the world. Total organic carbon (TOC) content is an important evaluation parameter of reservoir hydrocarbon source quality. The regular evaluation methods have higher requirements of well logs and core experiment data for statistical regression. Through analyzing the resistivity and gamma ray logging response characteristics of shale content and organic matters, combined with digital rock physics experiment simulation, we put forward and improve the dual-shale-content method for TOC content logging evaluation. The accuracy of this method is verified by actual data processing. The result shows the dual-shale-content method is simple to use and the error is small. And by comparing with the calculation results by using the ΔLogR method, it is revealed that the trend of the TOC content calculated by our method agrees with the core results better. This new method is suitable for the evaluation of TOC content in the area or interval where there is only conventional logs.
- Standort
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Deutsche Nationalbibliothek Frankfurt am Main
- Umfang
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Online-Ressource
- Sprache
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Englisch
- Erschienen in
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Dual-shale-content method for total organic carbon content evaluation from wireline logs in organic shale ; volume:9 ; number:1 ; year:2017 ; pages:133-137 ; extent:5
Open Geosciences ; 9, Heft 1 (2017), 133-137 (gesamt 5)
- Urheber
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Nie, Xin
Wan, Yu
Bie, Fan
- DOI
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10.1515/geo-2017-0011
- URN
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urn:nbn:de:101:1-2501051446056.893046245390
- Rechteinformation
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Letzte Aktualisierung
- 15.08.2025, 07:36 MESZ
Datenpartner
Deutsche Nationalbibliothek. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Beteiligte
- Nie, Xin
- Wan, Yu
- Bie, Fan
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