The Petroleum Geological Significance of Meso-Cenozoic Tectonic Deformation in the Sanjiang Region of Upper Yangtze Block
-
摘要: 上扬子地台是我国南方的海相油气富集区, 其周缘地区分别处于不同的构造带中, 构造变形差异显著, 致使海相油气的盖层和保存条件各异.在揭示上扬子三江地区中新生代构造变形特点的基础上, 结合岩相古地理和油气成藏要素的演化, 探讨后期构造活动对海相油气分布和高原低熟油气形成的控制.研究认为, 印支运动的推覆挤压破坏了早期的海相生储盖组合, 同时也导致山前带挠曲下陷, 发育新的成藏组合.燕山运动期间, 在稳定的盆地裂陷过程中沉积了一套区域性海泛湖相泥岩, 既是优质源岩, 也是有效的区域盖层.在白垩纪至古近纪的盆地萎缩过程中, 发育了区内最重要的景星组(K1j)储层, 以及古近系膏泥岩层, 该套地区性盖层对高-过成熟的裂解气有重要保存意义.新近纪以来, 强烈的走滑断陷和高原隆升过程对海相油气的后期保存十分不利, 同时, 控制了一系列小型山间断陷盆地的形成, 这些盆地陆源和水生有机质都佷丰富, 在低热演化阶段, 源岩遭受微生物降解, 形成未熟-低熟油气, 尽管该类油气资源有限, 但对于青藏高原低演化油气的勘探有所借鉴.Abstract: The upper Yangtze platform of South China is rich in marine oil and gas. As located in different tectonic zones, its adjacent areas have distinct deformation styles, which leads to various cap rock and preservation conditions of marine hydrocarbon. Based on revealing the Meso-Cenozoic tectonic deformation characteristics of Sanjiang region in upper Yangtze block, and combined with the evolution of lithofacies and hydrocarbon accumulation factors, this paper discusses on the process that post-tectonic events controls on the distribution of marine hydrocarbon and formation of low mature oil & gas in plateau. It is suggested that early marine source-reservior-cap assemblages were destructed in Indo-China movement which resulted in growth of new reservoir forming assemblages in foreland subsidence as well. During the time of Yansinan movement, the basin rifting led to marine-flooding lacustrine mudstone deposition, not only acting as excellent source rocks, but also as regional cap rocks. From Cretaceous to Paleogene, the reservoir rocks of Jingxing Formation (K1j) and plaster rock grew in the process of basin atrophy. The critical cover of plaster rock is very important to marine over mature cracked gas. After Neogene, the strong strike-slip activity and plateau uplift has been unfavorable to the later preservation of the marine oil and gas, controlling the formation of a series of small mountain intermittent depression basin which are rich in land-based sources and aquatic organic matter, and the source rock are subjected to microbial degradation, generated immature-low mature oil and gas in low thermo evolution stage. This type of oil and gas resources is limited, but it provides a reference for the low evolution oil and gas exploration of the Tibetan Plateau.
-
Key words:
- Upper Yangtze /
- marine hydrocarbon /
- plateau oil and gas /
- immature and low mature /
- tectonics
-
图 2 保山地台与思茅盆地生储盖组合对比
Fig. 2. Comparison of source-reservoir-cap assemblage between Bashan and Simao block
图 3 三江地区下二叠统、中三叠统相带分布与油气运移关系
Fig. 3. Distribution of lithofacies and hydrocarbon migration of P1 and T2 in the Sanjiang region
图 4 三江地区中侏罗统、下白垩统相带分布与油气运移关系
Fig. 4. Distribution of lithofacies and hydrocarbon migration of J2 and K1 in the Sanjiang region
图 5 三江地区古新统相带分布与油气运移关系
Fig. 5. Distribution of lithofacies and hydrocarbon migration of E1 and R in the Sanjiang region
图 7 景谷盆地原油-源岩甾烷C29参数相关图(据王大锐等, 2001)
Fig. 7. Relation between C29 Parameter of oil and source rock of Jinggu basin
图 8 晚白垩世以来印度大陆运动轨迹(据Klootwijk et al., 1994修改)
①喜马拉雅山前锋；②雅鲁藏布江缝合带；③喜马拉雅地区的南界；④大印度板块的北界
Fig. 8. Northward movement of India continent from the Late Cretaceous
-
Anne, S., Manuel, P., 2005. Cenozoic Deformation in Western Yunnan (China-Myanmar Border). Journal of Asian Earth Sciences, 24(4): 495-515. doi: 10.1016/j.jseaes.2004.03.006 Gilley, L.D., Harrison, T.M., Leloup, P.H., et al., 2003. Direct Dating of Left-lateral Deformation along the Red River Shear Zone, China and Vietnam. Journal of Geophysical Research, 108(B2): 2127-2148. doi: 10.1029/2001JB001726 Guo, T.M., Wu, B.H., Zhu, Y.H., et al., 2004. A Review on the Gas Hydrates Research in China. Journal of Petroleum Science and Engineering, 41 (1-3): 11-20. doi: 10.1016/S0920-4105(3)00139-6 He, K.Z., He, H.S., Cai, H.B., 1996. Formation and Evolution of the Western Yunnan Orogenic Belt. Geological Review, 42(2): 98-105 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZLP199602000.htm Ji, J.Q., Zhong, D.L., Zhang, L.S., 2000. Kinematics and Dating of Cenozoic Strike-slip Faults in the Tengchong Area, West Yunnan: Implications for the Block Movement in the Southeastern Tibet Plateau. Scientia Geologica Sinica, 35(3): 336-349 (in Chinese with English abstract). Jin, Z.J., Cai, L.G., 2006. Exploration Propects, Problems and Strategies of Marine Oil and Gas in China. Oil & Gas Geology, 27(6): 722-730 (in Chinese with English abstract). http://www.researchgate.net/publication/292813964_Exploration_propects_problems_and_strategies_of_marine_oil_and_gas_in_China Klootwijk, C.T., Conaghan, P.J., Nazirullah, R., et al., 1994. Further Palaeomagnetic Data from Chitra (Eastern Hindukush): Evidence for an Early India-Asia Contact. Tectonophysics, 237(1-2): 1-25. doi: 10.1016/0040-1951(94)90156-2 Li, D.W., 2003. A New Model for Uplifting Mechanism of Qinghai-Tibet Plateau. Earth Science—Journal of China University of Geosciences, 28(6): 593-600 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQKX200306002.htm Li, J., Yu, J.Q., 2001. Lacustrine Ostracodes as Environmental Change Indicators: Application and Advance. Journal of Lake Sciences, 13(4): 367-375 (in Chinese with English abstract). doi: 10.18307/20010413 Liang, D.G., Guo, T.L., Bian, L.Z., et al., 2009. Some Progresseson Studies of Hydrocarbon Generation and Accumulation in Marine Sedimentary Regions, Southern China (Part 3): Controlling Factors on the Sedimentary Facies and Development of Palaeozoic Marine Source Rocks. Marine Origin Petroleum Geology, 14(2): 1-19 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-HXYQ200902003.htm Liang, X., Ye, Z., Xu, K.D., et al., 2005. Oil and Gas Geological Characteristic and Exploration Potentlali in Simao Depression. Natural Gas Industry, 25(6): 1-6 (in Chinese with English abstract). Liao, Z.T., Chen, Y.K., 2005. Nature and Evolution of Lanping-Simao Basin Prototype. Journal of Tongji University, 33(11): 1527-1531 (in Chinese with English abstract). Liu, J.L., Song, Z.J., Cao, S.Y., et al., 2006. The Dynamic Setting and Progress of Tectonic and Magmatic Evolution of the Oblique Collision Zone Between Indian and Euraisan Plates: Exemplified by the Tectonic Evolution of the Three River Region, Eastern Tibet. Acta Petrologica Sinica, 22(4): 775-786 (in Chinese with English abstract). http://www.researchgate.net/publication/279611927_The_dynamic_setting_and_processes_of_tectonic_and_magmatic_evolution_of_the_oblique_collision_zone_between_Indian_and_Eurasian_plates_Exemplified_by_the_tectonic_evolution_of_the_Three_River_region_ea Liu, S.Y., Zhong, D.L., Wu, G.Y., 1998. Jinggu-Zhenyuan Transpressional Basin During Continent-Continent Collision of Early Tertiary in Southwest Yunnan, China. Scientia Geologica Sinica, 33(1): 1-8 (in Chinese with English abstract). http://www.researchgate.net/publication/288429731_Jinggu_-_Zhenyuan_transpressional_basin_during_continent-continent_collision_of_early_tertiary_in_southwest_Yunnan_China Liu, W.H., Xu, Y.C., 2005. Bio-thermocatalytic Transitional Zone Gases. Petroleum Exploration and Development, 32(4): 30-36 (in Chinese with English abstract). Mou, W.D., Shi, X.Y., Zhang, Z.L., et al., 2010. Characteristic of Source Rock and Analyses on Resource Potentialities of Chuxiong Basin. Journal of Oil and Gas Technology, 32(1): 6-8 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-JHSX201001002.htm Qian, N.Y., 2009. The Geological Characteristics and Exploration Prospects of Oil and Gas in Simao Basin. Yunnan Geology, 28(2): 103-112 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-YNZD200902000.htm Qin, J.H., Pan, G.T., Du, G., 2000. The Effects of Cenozoic Tectonic Uplift on Earth Surface Chemical Weathering and Global Climate Change. Earth Science Frontiers, 7(2): 517-525 (in Chinese with English abstract). http://d.wanfangdata.com.cn/Periodical_dxqy200002019.aspx Rowley, D.B., 1998. Minimum Age of Initiation of Collision between India and Asia North of Everest Based on the Subsidence History of the Zhepure Mountain Section. The Journal of Geology, 106(2): 229-235. http://search.ebscohost.com/login.aspx?direct=true&db=aph&AN=420038&site=ehost-live Tan, F.W., 2002. The Sedimentary Characteristics of Simao Triassic Rear Arc Foreland Basin, Yunnan Province. Acta Sedimentologica Sinica, 20(4): 560-566 (in Chinese with English abstract). http://www.researchgate.net/publication/285329451_The_sedimentary_characteristics_of_Simao_Triassic_rear_arc_foreland_basin_Yunnan_Province Wang, D.R., Gao, J.K., Luo, H.Z., et al., 2001. Geochemical Characteristics and Significance of Low Maturied Oil in Jinggu Basin, Yunnan Province, Southwest China. Acta Petrolei Sinica, 22(5): 11-15 (in Chinese with English abstract). http://www.researchgate.net/publication/293316852_Geochemical_characteristics_and_significance_of_low_maturied_oil_in_Jinggu_basin_Yunnan_Province_south_China Wang, D.R., Zhang, K., 2003. The Oil and Gas in Cenozoic Basin in Yunnan Region. Geological Publishing House, Beijing (in Chinese). Wang, G.L., Cai, L.G., Wang, J.Y., et al., 2005. Paleo-Geothermal Filed and Tectonic Thermal Evolution in the Chuxiong Basin of China. Petroleum Geology & Expeximent, 27(1): 28-34 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SYSD200501004.htm Wang, G.Z., Wang, C.S., Zen, Y.F., et al., 2000. The Uplift of the Western Yunnan Plateau and the Sedimentary Response of the Yinggehai Basin. Acta Sedimentologica Sinica, 18(2): 234-240 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-CJXB200002010.htm Wang, J.G., Chen, D.Z., Wang, Q.C., et al., 2007. Platform Evolution and Marine Source Rock Deposition during the Terminal Sinian to Early Cambrian in the Middle Yangtze Region. Acta Geologica Sinica, 81(8): 1102-1109 (in Chinese with English abstract). http://d.wanfangdata.com.cn/Periodical/dizhixb200708009 Wang, Q.C., Lin, W., 2008. Main Deformation Phases of the Paleozoic Marine Hydrocarbon Source Rocks in South China. Oil & Gas Geology, 29(5): 582-622 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SYYT200805010.htm Wang, T.G., Zhong, N.N., Hou, D.J., 1995. Genetic Mechanism and Occurrence of Immature Hydrocarbon. Petroleum Industry Press, Beijing (in Chinese). Wang, Y.B., Xu, H.J., 2001. Relations between Evolution of Sedimentary Cycles and Tectonic Uplift around Sichuan Basin from Jurassic to Early Cretaceous. Earth Science—Journal of China University of Geosciences, 26(3): 241-246 (in Chinese with English abstract). http://www.researchgate.net/publication/293078586_Relations_between_evolution_of_sedimentary_cycles_and_tectonic_uplift_around_Sichuan_basin_from_Jurassic_to_Early_Cretaceous Xu, Z.J., Chen, R.H., Zhang, L., et al., 2012. The Geochemistry Records of Sea-Level Relative Movement and Paleoclimatic Evolution of the South China Continental Margin in Late Triassic-Early-Middle Jurassic. Earth Science—Journal of China University of Geosciences, 37(1): 113-124 (in Chinese with English abstract). http://d.wanfangdata.com.cn/Periodical/dqkx201201011 Yang, Z.Y., Besse, J., Sun, Z.M., et al., 1998. Tertiary Squeeze-out of the Indo-China Block and Lithospheric Evolution of the Qinghai-Tibetan Plateau. Acta Geologica Sinica, 72 (2): 112-125 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZXE199802002.htm Yin, A., 2001. The Geological Evolution of Himalaya-Tibet Plateau Orogenic Belt—Growth of Asian Continent in Phanerozoic. Acta Geoscientia Sinica, 22(3): 193-230 (in Chinese). Zhang, H.Y., Liu, J.L., 2011. Plate Tectonics and Mineralization of the Tethyan Ophiolite in the Southern Sanjiang and Indo-China Peninsular Area. Earth Science—Journal of China University of Geosciences, 36(2): 262-276 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQKX201102012.htm Zhang, K., 2003. Evolution of Plate Tectonics and Its Hydrocarbon, Bearing Property in Yunnan Petroliferous Region. Xinjiang Petroleum Geology, 24(3): 181-187 (in Chinese with English abstract). Zhang, K., 2007. Research on the Characteristics of Marine Hydrocarbon Evolution and Accumulation in China. Oil & Gas Geology, 28(6): 713-720 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SYYT200706004.htm Zhu, L.D., Liu, D.Z., Wang, G.Z., et al., 2001. On Jurassic Continental Sequence Stratigraphy of the Lanping Basin. Journal of Stratigraphy, 25(1): 40-43 (in Chinese with English abstract). 何科昭, 何浩生, 蔡红飙, 1996. 滇西造山带的形成与演化. 地质论评, 42(2): 98-105. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP199602000.htm 季建清, 钟大赉, 张连声, 2000. 滇西南新生代走滑断裂运动学、年代学及对青藏高原东南部块体运动的意义. 地质科学, 35(3): 336-349. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX200003008.htm 金之钧, 蔡立国, 2006. 中国海相油气勘探前景、主要问题与对策. 石油与天然气地质, 27(6): 722-730. doi: 10.3321/j.issn:0253-9985.2006.06.002 李德威, 2003. 青藏高原隆升机制新模式. 地球科学—中国地质大学学报, 28(6): 593-600. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200306002.htm 李军, 余俊清, 2001. 湖相介形类壳体地球化学在环境变化研究中的应用与进展. 湖泊科学, 13(4): 367-375. doi: 10.3321/j.issn:1003-5427.2001.04.012 梁狄刚, 郭彤楼, 边立曾, 等, 2009. 中国南方海相生烃成藏研究的若干新进展(三): 南方四套区域性海相烃源岩的沉积相及发育的控制因素. 海相油气地质, 14(2): 1-19. doi: 10.3969/j.issn.1672-9854.2009.02.001 梁兴, 叶舟, 徐克定, 等, 2005. 思茅坳陷油气地质特征与勘探远景展望. 天然气工业, 25(6): 1-6. doi: 10.3321/j.issn:1000-0976.2005.06.001 廖宗廷, 陈跃昆, 2005. 兰坪-思茅盆地原型的性质及演化. 同济大学学报, 33(11): 1527-1531. doi: 10.3321/j.issn:0253-374X.2005.11.022 刘俊来, 宋志杰, 曹淑云, 等, 2006. 印度-欧亚侧向碰撞带构造·岩浆演化的动力学背景与过程—以藏东三江地区构造演化为例. 岩石学报, 22(4): 775-786. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200604002.htm 刘善印, 钟大赉, 吴根耀, 1998. 滇西南景谷-镇沅地区早第三纪陆-陆碰撞期走滑挤压盆地. 地质科学, 33(1): 1-8. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX801.000.htm 刘文汇, 徐永昌, 2005. 论生物-热催化过渡带气. 石油勘探与开发, 32(4): 30-36. doi: 10.3321/j.issn:1000-0747.2005.04.005 缪卫东, 史晓颖, 张志林, 等, 2010. 楚雄盆地烃源岩特征及资源潜力分析. 石油天然气学报, 32(1): 6-8. doi: 10.3969/j.issn.1000-9752.2010.01.002 钱年奕, 2009. 思茅坳陷油气地质特征与勘探前景. 云南地质, 28(2): 103-112. doi: 10.3969/j.issn.1004-1885.2009.02.001 秦建华, 潘桂堂, 杜谷, 2000. 新生代构造抬升对地表化学风化和全球气候变化的影响. 地学前缘, 7(2): 517-525. doi: 10.3321/j.issn:1005-2321.2000.02.019 谭富文, 2002. 云南思茅三叠纪弧后前陆盆地的沉积特征. 沉积学报, 20(4): 560-566. doi: 10.3969/j.issn.1000-0550.2002.04.005 王大锐, 高建昆, 罗怀章, 等, 2001. 云南景谷盆地低熟石油地球化学特征与意义. 石油学报, 22(5): 11-15. doi: 10.3321/j.issn:0253-2697.2001.05.003 王大锐, 张抗, 2003. 云南地区新生代盆地含油气性. 北京: 地质出版社. 王国力, 蔡立国, 汪集旸, 等, 2005. 楚雄盆地构造-热演化与古地温场研究. 石油实验地质, 27(1): 28-34. doi: 10.3969/j.issn.1001-6112.2005.01.005 王国芝, 王成善, 曾允孚, 等, 2000. 滇西高原的隆升与莺歌海盆地的沉积响应. 沉积学报, 18(2): 234-240. doi: 10.3969/j.issn.1000-0550.2000.02.011 汪建国, 陈代钊, 王清晨, 等, 2007. 中扬子地区晚震旦世-早寒武世转折期台-盆演化及烃源岩形成机理. 地质学报, 81(8): 1102-1109. doi: 10.3321/j.issn:0001-5717.2007.08.009 王清晨, 林伟, 2008. 中国南方古生界海相烃源岩的主变形期. 石油与天然气地质, 29(5): 582-622. doi: 10.3321/j.issn:0253-9985.2008.05.006 王铁冠, 钟宁宁, 候读杰, 等, 1995. 低熟油气的形成机理与分布. 北京: 石油工业出版社. 王永标, 徐海军, 2001. 四川盆地侏罗纪至早白垩世沉积旋回与构造隆升的关系. 地球科学—中国地质大学学报, 26(3): 241-246. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200103003.htm 许中杰, 程日辉, 张莉, 等, 2012. 华南陆缘晚三叠世-早、中侏罗世海平面相对升降与古气候演化的地球化学记录. 地球科学—中国地质大学学报, 37(1): 113-124. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201201015.htm 杨振宇, Besse, J., 孙知明, 等, 1998. 印度支那地块第三纪构造滑移与青藏高原岩石圈构造演化. 地质学报, 72(2): 112-125. doi: 10.3321/j.issn:0001-5717.1998.02.003 尹安, 2001. 喜马拉雅-青藏高原造山带地质演化—显生宙亚洲大陆生长. 地球学报, 22(3): 193-230. doi: 10.3321/j.issn:1006-3021.2001.03.001 张宏远, 刘俊来, 2011. 三江南段-中南半岛特提斯蛇绿岩大地构造与成矿. 地球科学—中国地质大学学报, 36(2): 262-276. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX201102012.htm 张恺, 2003. 云南含油气区板块构造演化及其含油气性. 新疆石油地质, 24(3): 181-187. doi: 10.3969/j.issn.1001-3873.2003.03.002 张抗, 2007. 中国海相油气演化成藏特点研究. 石油与天然气地质, 28(6): 713-720. doi: 10.3321/j.issn:0253-9985.2007.06.003 朱利东, 刘登忠, 王国芝, 等, 2001. 兰坪盆地侏罗纪陆相层序地层研究. 地层学杂志, 25(1): 40-43. doi: 10.3969/j.issn.0253-4959.2001.01.008 -
下载:
点击查看大图
图(8)
计量
- 文章访问数: 3471
- HTML全文浏览量: 810
- PDF下载量: 584
- 被引次数: 0
