Influence of Thermal Maturity on the Time-Resolved Emission Spectrum (TRES) Fluorescence Lifetime Characteristics of Crude Oils: A Preliminary Study Based on a Thermal Simulation Experiment of Crude Oils
文献类型：期刊论文
| 作者 | Cheng, Peng2,3; Tian, Hui2,3; Xiao, Xianming1; Gai, Haifeng2,3; Zhou, Qin2,3; Zhou, Linyuan2,3 |
| 刊名 | ENERGY & FUELS
 |
| 出版日期 | 2023 |
| 卷号 | 37期号:7页码:5165-5178 |
| 关键词 | BEARING FLUID INCLUSIONS RIVER MOUTH BASIN DIAMOND-ANVIL CELL TARIM BASIN ORGANIC-MATTER STEADY-STATE HYDROCARBON MIGRATION MOLECULAR-WEIGHT RESIDUAL OIL SOURCE ROCKS |
| ISSN号 | 0887-0624 |
| DOI | 10.1021/acs.energyfuels.3c00474 |
| 英文摘要 | The time-resolved emission spectrum (TRES) fluorescence lifetime characteristics of crude oil have great application potential to classify the oil type and reveal its origin in a multisource petroleum system. However, the influence of thermal maturity on the TRES fluorescence lifetime characteristics of crude oil is still unclear. This study collected typical crude oil samples from deep reservoirs in the Tabei area of the Tarim Basin and obtained a group of pyrolyzed oils with different maturities by a thermal simulation experiment. The TRES average fluorescence lifetime value (τA) and profile pattern (λ-τ) of both pyrolyzed and crude oil samples were investigated. The results indicate that, with increasing maturity, the τA values of pyrolyzed oil slightly increase when EasyRo 0.90%. Meanwhile, the λ-τ pattern shows no obvious changes when EasyRo 1.53%. Based on the TRES fluorescence lifetime characteristics, the deep crude oils in various blocks of the Tabei area are divided into TB-I and TB-II types, which correspond well with their physical properties, diagnostic biomarkers, and carbon isotopic values. The TB-I crude oils are widely distributed in the Shunbei, Hadexun, Repu, and Halahatang blocks. This type of crude oil has a short τA value and exhibits an obvious platform pattern in its λ-τ profile. The TB-II crude oils are distributed only in the Yuke block. This type of crude oil has a long τA value and shows a unimodal pattern in its λ-τ profile. The TRES fluorescence lifetime parameters can effectively classify crude oils with different sources and can further identify the thermal maturity of crude oils with the same sources by combining them with the physical and geochemical parameters of crude oils, which exhibits great application potential to crude oils and individual petroleum inclusions in deep multisource petroleum systems. ? 2023 American Chemical Society. |
| WOS研究方向 | Energy & Fuels ; Engineering, Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000959692700001 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/80331]  |
| 专题 | 有机地球化学国家重点实验室 |
| 作者单位 | 1.School of Energy Resources, China University of Geosciences (Beijing), Beijing; 100083, China 2.CAS Center for Excellence in Deep Earth Science, Guangzhou; 510640, China 3.State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou; 510640, China |
| 推荐引用方式 GB/T 7714 | Cheng, Peng,Tian, Hui,Xiao, Xianming,et al. Influence of Thermal Maturity on the Time-Resolved Emission Spectrum (TRES) Fluorescence Lifetime Characteristics of Crude Oils: A Preliminary Study Based on a Thermal Simulation Experiment of Crude Oils[J]. ENERGY & FUELS,2023,37(7):5165-5178. |
| APA | Cheng, Peng,Tian, Hui,Xiao, Xianming,Gai, Haifeng,Zhou, Qin,&Zhou, Linyuan.(2023).Influence of Thermal Maturity on the Time-Resolved Emission Spectrum (TRES) Fluorescence Lifetime Characteristics of Crude Oils: A Preliminary Study Based on a Thermal Simulation Experiment of Crude Oils.ENERGY & FUELS,37(7),5165-5178. |
| MLA | Cheng, Peng,et al."Influence of Thermal Maturity on the Time-Resolved Emission Spectrum (TRES) Fluorescence Lifetime Characteristics of Crude Oils: A Preliminary Study Based on a Thermal Simulation Experiment of Crude Oils".ENERGY & FUELS 37.7(2023):5165-5178. |
入库方式： OAI收割
来源：广州地球化学研究所
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