DISTRIBUTION AND INDICATION OF TRICYCLIC TERPANE IN JURASSIC SOURCE ROCKS AND CRUDE OIL IN CENTRAL SICHUAN BASIN

YANG Yan-yan; TANG You-jun; HONG Hai-tao; LI Mei-jun; WU Chang-jiang; ZHANG Ji-zhen; LU Xiao-lin

doi:10.13686/j.cnki.dzyzy.2023.06.011

2023 Vol. 32, No. 6

Article Contents

Article navigation > Geology and Resources > 2023 > 32(6): 743-749

Next Article Previous Article

YANG Yan-yan, TANG You-jun, HONG Hai-tao, LI Mei-jun, WU Chang-jiang, ZHANG Ji-zhen, LU Xiao-lin. DISTRIBUTION AND INDICATION OF TRICYCLIC TERPANE IN JURASSIC SOURCE ROCKS AND CRUDE OIL IN CENTRAL SICHUAN BASIN[J]. Geology and Resources, 2023, 32(6): 743-749. doi: 10.13686/j.cnki.dzyzy.2023.06.011

Citation:

YANG Yan-yan, TANG You-jun, HONG Hai-tao, LI Mei-jun, WU Chang-jiang, ZHANG Ji-zhen, LU Xiao-lin. DISTRIBUTION AND INDICATION OF TRICYCLIC TERPANE IN JURASSIC SOURCE ROCKS AND CRUDE OIL IN CENTRAL SICHUAN BASIN[J]. Geology and Resources, 2023, 32(6): 743-749. doi: 10.13686/j.cnki.dzyzy.2023.06.011

DISTRIBUTION AND INDICATION OF TRICYCLIC TERPANE IN JURASSIC SOURCE ROCKS AND CRUDE OIL IN CENTRAL SICHUAN BASIN

1.
Key Laboratory of Exploration Technologies for Oil and Gas Resources, Ministry of Education, Yangtze University, Wuhan 430100, China
2.
College of Resources and Environment, Yangtze University, Wuhan 430100, China
3.
Exploration and Development Research Institute of Southwest Oilfield Branch, PetroChina Co., Ltd., Chengdu 610041, China
4.
State Key Laboratory of Petroleum Resources and Prospecting/College of Geosciences, China University of Petroleum, Beijing 102249, China

More Information

Corresponding author: TANG You-jun, tyj@yangtzeu.edu.cn

Received Date: 31 May 2021

Revised Date: 28 September 2021

Publish Date: 25 December 2023

Abstract

Abstract

The distribution characteristics of tricyclic terpenes in biomarkers and their indicative significance for sedimentary environment and biological sources are discussed through the systematic geochemical analysis of source rocks and crude oil samples from Jurassic Da'anzhai Member in central Sichuan Basin by gas chromatography-mass spectrometry (GC-MS). The results show that the Pr/Ph ratios of source rocks and crude oil are medium level, with C₁₉-C₂₆ tricyclic terpenes showing the dominance of C₂₁, low relative percentages of C₁₉₊₂₀ and C₂₃ contents, and C_24TeT/C₂₆TT value greater than 1, indicating that the water was shallow during the sedimentary period of Da'anzhai Member, and the biogenesis was mainly bacteria and algae, with rich mixed-source input of higher plants, which was formed in the weak reduction environment of freshwater lake facies.
- source rock /
- tricyclic terpane /
- sedimentary environment /
- central sichuan basin /
- Da'anzhai Member /
- Jurassic /
- central Sichuan Basin

FullText(HTML)

References

[1]	Anders D E, Robinson W E. Cycloalkane constituents of the bitumen from Green River shale[J]. Geochimica et Cosmochimica Acta, 1971, 35(7): 661-678. doi: 10.1016/0016-7037(71)90065-2 CrossRef Google Scholar
[2]	Aquino Neto F R, Trendel J M, Restlé A, et al. Occurrence and formation of tricyclic and tetracyclic terpanes in sediments and petroleums[C]//Bjorøy M, Albrecht P, Cornford C, et al. Advances in Organic Geochemistry 1981. New York: Wiley, 1983: 659-667. Google Scholar
[3]	Zumberge J E. Prediction of source rock characteristics based on terpane biomarkers in crude oils: A multivariate statistical approach[J]. Geochimica et Cosmochimica Acta, 1987, 51(6): 1625-1637. doi: 10.1016/0016-7037(87)90343-7 CrossRef Google Scholar
[4]	Peters K E, Walters C C, Moldowan J M. The biomarker guide: Volume 2, Biomarkers and isotopes in petroleum systems and earth history[M]. 2nd ed. Cambridge: Cambridge University Press, 2004. Google Scholar
[5]	Tao S Z, Wang C Y, Du J G, et al. Geochemical application of tricyclic and tetracyclic terpanes biomarkers in crude oils of NW China[J]. Marine and Petroleum Geology, 2015, 67: 460-467. doi: 10.1016/j.marpetgeo.2015.05.030 CrossRef Google Scholar
[6]	Alberdi M, Moldowan J M, Peters K E, et al. Stereoselective biodegradation of tricyclic terpanes in heavy oils from the Bolivar Coastal Fields, Venezuela[J]. Organic Geochemistry, 2001, 32(1): 181-191. doi: 10.1016/S0146-6380(00)00130-3 CrossRef Google Scholar
[7]	陈竹新, 王丽宁, 杨光, 等. 川西南冲断带深层地质构造与潜在油气勘探领域[J]. 石油勘探与开发, 2020, 47(4): 653-667. Google Scholar Chen Z X, Wang L N, Yang G, et al. Geological structures and potential petroleum exploration areas in the southwestern Sichuan fold-thrust belt, SW China[J]. Petroleum Exploration and Development, 2020, 47(4): 653-667. Google Scholar
[8]	刘树根, 李智武, 孙玮, 等. 四川含油气叠合盆地基本特征[J]. 地质科学, 2011, 46(1): 233-257. Google Scholar Liu S G, Li Z W, Sun W, et al. Basic geological features of superimposed basin and hydrocarbon accumulation in Sichuan Basin, China[J]. Chinese Journal of Geology, 2011, 46(1): 233-257. Google Scholar
[9]	刘树根, 邓宾, 李智武, 等. 盆山结构与油气分布——以四川盆地为例[J]. 岩石学报, 2011, 27(3): 621-635. Google Scholar Liu S G, Deng B, Li Z W, et al. The texture of sedimentary basin-orogenic belt system and its influence on oil/gas distribution: A case study from Sichuan basin[J]. Acta Petrologica Sinica, 2011, 27(3): 621-635. Google Scholar
[10]	李伟, 易海永, 胡望水, 等. 四川盆地加里东古隆起构造演化与油气聚集的关系[J]. 天然气工业, 2014, 34(3): 8-15. Google Scholar Li W, Yi H Y, Hu W S, et al. Tectonic evolution of Caledonian paleohigh in the Sichuan Basin and its relationship with hydrocarbon accumulation[J]. Natural Gas Industry, 2014, 34(3): 8-15. Google Scholar
[11]	郑民, 贾承造, 王文广, 等. 海相叠合盆地构造演化与油裂解气晚期成藏关系[J]. 天然气地球科学, 2015, 26(2): 277-291. Google Scholar Zheng M, Jia C Z, Wang W G, et al. The relationship between tectonic evolution and oil-cracking gas accumulation in late stage for marine superimposed basins[J]. Natural Gas Geoscience, 2015, 26(2): 277-291. Google Scholar
[12]	孟蕾. 四川盆地致密油气形成条件及区划[D]. 青岛: 中国石油大学(华东), 2015. Google Scholar Meng L. Research on formation conditions and regionalization of tight oil and gas in Sichuan Basin[D]. Qingdao: China University of Petroleum (East China), 2015. Google Scholar
[13]	游君君, 杨希冰, 雷明珠, 等. 珠江口盆地珠三坳陷不同沉积环境下烃源岩和原油中长链三环萜烷、二环倍半萜烷分布特征及地球化学意义[J]. 天然气地球科学, 2020, 31(7): 904-914. Google Scholar You J J, Yang X B, Lei M Z, et al. The characteristics and significances of cheilanthane tricyclic terpanes and bicyclic sesquiterpanes in source rocks and oils under different depositional environments in Zhu Ⅲ Depression, Pearl River Mouth Basin[J]. Natural Gas Geoscience, 2020, 31(7): 904-914. Google Scholar
[14]	蔡娉婷. 四川盆地川中须家河组砂岩成岩作用及成岩流体研究[D]. 南昌: 东华理工大学, 2019. Google Scholar Cai P T. The research of sandstone diagenesis and diagenetic fluid of the Xujiahe Formation in the central of Sichuan Basin[D]. Nanchang: East China University of Technology, 2019. Google Scholar
[15]	陈安定, 赵俊峰, 漆建华, 等. 三环萜烷、甾烷分布用于南图尔盖盆地油源对比[J]. 新疆石油地质, 2013, 34(5): 602-606. Google Scholar Chen A D, Zhao J F, Qi J H, et al. Distribution of tricyclic terpane and sterane with application to oil-source correlation in southern Turgay Basin[J]. Xinjiang Petroleum Geology, 2013, 34(5): 602-606. Google Scholar
[16]	庞正炼, 陶士振, 张景建, 等. 四川盆地侏罗系大安寨段致密油多尺度差异化富集及主控因素[J]. 天然气地球科学, 2019, 30(9): 1301-1311. Google Scholar Pang Z L, Tao S Z, Zhang J J, et al. Differentiation accumulation in multiple scales of tight oil and its main controlling factors of Jurassic Da'anzhai Member in Sichuan Basin[J]. Natural Gas Geoscience, 2019, 30(9): 1301-1311. Google Scholar
[17]	邹娟, 金涛, 李雪松, 等. 川东地区下侏罗统勘探潜力评价[J]. 中国石油勘探, 2018, 23(4): 30-38. Google Scholar Zou J, Jin T, Li X S, et al. Evaluation on exploration potentials of Lower Jurassic reservoirs in eastern Sichuan Basin[J]. China Petroleum Exploration, 2018, 23(4): 30-38. Google Scholar
[18]	李梦茹, 唐友军, 刘岩, 等. 江陵凹陷不同地区原油地球化学特征及油源对比[J]. 天然气地球科学, 2018, 29(9): 1240-1251. Google Scholar Li M R, Tang Y J, Liu Y, et al. Geochemical characteristics and oil-source correlation in crude oils from different regions of Jiangling Depression[J]. Natural Gas Geoscience, 2018, 29(9): 1240-1251. Google Scholar
[19]	张吉振, 唐友军, 洪海涛, 等. 川中油气区金华地区大安寨段及须五段烃源岩生物标志物特征和生源构成研究[J]. 长江大学学报(自然科学版), 2021, 18(5): 1673-1409. Google Scholar Zhang J Z, Tang Y J, Hong H T, et al. Biomarker characteristics and source composition of Da'anzhai and Xu5 Member source rocks in Jinhua area, central Sichuan oil and gas area[J]. Journal of Yangtze University (Natural Science Edition), 2021, 18(5): 1673-1409. Google Scholar
[20]	杨若飞. 四川盆地大安寨段黑色岩系沉积环境、成烃特征及对早侏罗世大洋缺氧事件的陆相响应研究[D]. 南京: 南京大学, 2019. Google Scholar Yang R F. Sedimentary environment and hydrocarbon generation of the blackshales series in the Da'anzhai Member and its terrestrial response to the Early Jurassic oceanic anoxic event in the Sichuan Basin, China[D]. Nanjing: Nanjing University, 2019. Google Scholar
[21]	鲁宁. 四川盆地东部三叠-侏罗纪之交沉积环境与陆地古生态变化[D]. 合肥: 中国科学技术大学, 2019. Google Scholar Lu N. Changes in sedimentary environment and terrestrial paleoecology across the Triassic-Jurassic transition in eastern Sichuan Basin[D]. Hefei: University of Science and Technology of China, 2019. Google Scholar
[22]	张宇, 杜垚, 刘耘, 等. 四川盆地侏罗系大安寨段湖相页岩油气基本特征及勘探方向[J]. 中国地质, 2022, 49(1): 51-65. Google Scholar Zhang Y, Du Y, Liu Y, et al. Basic characteristics and exploration direction of lacustrine shale oil and gas in Da'anzhai Member of Jurassic in Sichuan Basin[J]. Geology in China, 2022.49(1): 51-65. Google Scholar
[23]	黄思钦. 四川盆地陆相烃源岩生物标志化合物特征及应用[D]. 成都: 西南石油大学, 2016. Google Scholar Huang S Q. Characteristics and application of biomarkers in terrestrial source rocks of Sichuan Basin[D]. Chengdu: Southwest Petroleum University, 2016. (in Chinese) Google Scholar
[24]	陈哲龙, 柳广弟, 卫延召, 等. 准噶尔盆地玛湖凹陷二叠系烃源岩三环萜烷分布样式及影响因素[J]. 石油与天然气地质, 2017, 38(2): 311-322. Google Scholar Chen Z L, Liu G D, Wei Y Z, et al. Distribution pattern of tricyclic terpanes and its influencing factors in the Permian source rocks from Mahu Depression in the Junggar Basin[J]. Oil & Gas Geology, 2017, 38(2): 311-322. Google Scholar
[25]	刘海磊, 李卉, 向辉, 等. 准噶尔盆地东南缘阜康断裂带及其周缘原油地球化学特征和成因[J]. 天然气地球科学, 2020, 31(2): 258-267. Google Scholar Liu H L, Li H, Xiang H, et al. Geochemistry, genesis and distribution of crude oils in the Fukang fault zones and their periphery in Junggar Basin[J]. Natural Gas Geoscience, 2020, 31(2): 258-267. Google Scholar
[26]	肖洪, 李美俊, 杨哲, 等. 不同环境烃源岩和原油中C₁₉~C₂₃三环萜烷的分布特征及地球化学意义[J]. 地球化学, 2019, 48(2): 161-170. Google Scholar Xiao H, Li M J, Yang Z, et al. Distribution patterns and geochemical implications of C₁₉-C₂₃ tricyclic terpanes in source rocks and crude oils occurring in various depositional environments[J]. Geochimica, 2019, 48(2): 161-170. Google Scholar