N. A. Krasnoyarova, O. V. Serebrennikova, P. B. Kadychagov
{"title":"根据托木斯克州鄂毕河右岸一口勘探井岩石中散布的有机物成分确定沉积条件的特征","authors":"N. A. Krasnoyarova, O. V. Serebrennikova, P. B. Kadychagov","doi":"10.3103/S036152192402006X","DOIUrl":null,"url":null,"abstract":"<p>The composition of biomarkers of the Upper Jurassic rocks in the Vostochno-Payduginskaya exploration well of the section of the Maryanovskaya and Naunaksk formations was investigated. The conditions of organic matter (OM) sedimentation were characterized based on data on the hydrocarbon composition, namely, the distribution of normal and isoprenoid alkanes, phenanthrenes, steranes, hopanes, and alicyclic and aromatic hydrocarbons. It was found out that OM was deposited throughout the section under study under oxidizing conditions. The sediments of the Naunaksk formation were formed in a shallow basin uncontaminated with hydrogen sulfide, while the OM of the Maryanovsk formation was formed in a lacustrine environment. The presence of low concentrations of gammacerane in the Maryanovsk formation and the lower parts of the Naunaksk formation indicated weakly saline waters of the sedimentation basin in this period. The participation of higher plants in the formation of the OM composition of the Naunaksk rocks was evidenced by high concentrations of cadalene and retene and the presence of simonellite and C<sub>25</sub> and C<sub>27</sub> <i>n</i>‑alkanes.</p>","PeriodicalId":779,"journal":{"name":"Solid Fuel Chemistry","volume":"58 2","pages":"151 - 156"},"PeriodicalIF":0.8000,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Characterization of Sedimentation Conditions Based on the Composition of Organic Matter Dispersed in Rock of an Exploration Well on the Right Bank of the Ob River in Tomsk Oblast\",\"authors\":\"N. A. Krasnoyarova, O. V. Serebrennikova, P. B. Kadychagov\",\"doi\":\"10.3103/S036152192402006X\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The composition of biomarkers of the Upper Jurassic rocks in the Vostochno-Payduginskaya exploration well of the section of the Maryanovskaya and Naunaksk formations was investigated. The conditions of organic matter (OM) sedimentation were characterized based on data on the hydrocarbon composition, namely, the distribution of normal and isoprenoid alkanes, phenanthrenes, steranes, hopanes, and alicyclic and aromatic hydrocarbons. It was found out that OM was deposited throughout the section under study under oxidizing conditions. The sediments of the Naunaksk formation were formed in a shallow basin uncontaminated with hydrogen sulfide, while the OM of the Maryanovsk formation was formed in a lacustrine environment. The presence of low concentrations of gammacerane in the Maryanovsk formation and the lower parts of the Naunaksk formation indicated weakly saline waters of the sedimentation basin in this period. The participation of higher plants in the formation of the OM composition of the Naunaksk rocks was evidenced by high concentrations of cadalene and retene and the presence of simonellite and C<sub>25</sub> and C<sub>27</sub> <i>n</i>‑alkanes.</p>\",\"PeriodicalId\":779,\"journal\":{\"name\":\"Solid Fuel Chemistry\",\"volume\":\"58 2\",\"pages\":\"151 - 156\"},\"PeriodicalIF\":0.8000,\"publicationDate\":\"2024-04-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Solid Fuel Chemistry\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://link.springer.com/article/10.3103/S036152192402006X\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Solid Fuel Chemistry","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.3103/S036152192402006X","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Characterization of Sedimentation Conditions Based on the Composition of Organic Matter Dispersed in Rock of an Exploration Well on the Right Bank of the Ob River in Tomsk Oblast
The composition of biomarkers of the Upper Jurassic rocks in the Vostochno-Payduginskaya exploration well of the section of the Maryanovskaya and Naunaksk formations was investigated. The conditions of organic matter (OM) sedimentation were characterized based on data on the hydrocarbon composition, namely, the distribution of normal and isoprenoid alkanes, phenanthrenes, steranes, hopanes, and alicyclic and aromatic hydrocarbons. It was found out that OM was deposited throughout the section under study under oxidizing conditions. The sediments of the Naunaksk formation were formed in a shallow basin uncontaminated with hydrogen sulfide, while the OM of the Maryanovsk formation was formed in a lacustrine environment. The presence of low concentrations of gammacerane in the Maryanovsk formation and the lower parts of the Naunaksk formation indicated weakly saline waters of the sedimentation basin in this period. The participation of higher plants in the formation of the OM composition of the Naunaksk rocks was evidenced by high concentrations of cadalene and retene and the presence of simonellite and C25 and C27n‑alkanes.
期刊介绍：
The journal publishes theoretical and applied articles on the chemistry and physics of solid fuels and carbonaceous materials. It addresses the composition, structure, and properties of solid fuels. The aim of the published articles is to demonstrate how novel discoveries, developments, and theories may be used in improved analysis and design of new types of fuels, chemicals, and by-products. The journal is particularly concerned with technological aspects of various chemical conversion processes and includes papers related to geochemistry, petrology and systematization of fossil fuels, their beneficiation and preparation for processing, the processes themselves, and the ultimate recovery of the liquid or gaseous end products.
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