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Abstract

Summary

Mineralogical heterogeneity of rocks of the Bazhenov formation and lateral distribution of pyrolysis parameters are investigated along the horizontal wellbore in the territory of Krasnoleninsky upland. The highest content of clay minerals and pyrite corresponds to the interval V. There is a positive correlation between the amount of clay minerals, plagioclase and the zirconium and titanium content, the oxide forms of which should be interpreted as circon and rutile accessory minerals. At the intervals V-II oil saturation (the average oil hydrocarbon content is 6.5 mg/g rock) is fixed with the maximum oil saturation (16 mg/g rock) in the interval III. Total organic carbon content ranges from 3 to 11%. The comparison of pyrolysis characteristics with mineralogical composition allowed us to identify two types of organic matter within the well, which were assumed to differ in chemical composition and physical properties.

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/content/papers/10.3997/2214-4609.202154035
2021-05-24
2024-04-19

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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.202154035
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Laboratory studies application for mineral-geochemical characteristics of the Bazhenov formation of horizontal wells
Conference Proceedings 2021, 1 (2021); https://doi.org/10.3997/2214-4609.202154035
/content/papers/10.3997/2214-4609.202154035
/content/papers/10.3997/2214-4609.202154035
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