Distribution and Major Controlling Factors of CO2 Reservoirs in Lishui Sag, East China Sea Basin
-
摘要: 基于丽水凹陷钻井和地震资料，综合天然气地球化学参数、基底断裂和岩浆底辟发育特征等，研究丽水凹陷CO2的分布特征及其成藏主控因素.研究结果表明，丽水凹陷CO2纵向上主要分布在灵峰组、明月峰组下段及元古界基底片麻岩中，不同层位CO2的含量差别很大；平面上，温州13-1、丽水35-7和南平5-2 CO2气藏均位于岩浆底辟体之上或者附近，同时周围亦发育断层，而丽水36-1高含CO2气藏和LF-1井含CO2气藏周围底辟不发育，均紧邻灵峰凸起西侧的控洼断裂.丽水凹陷幔源CO2成藏主要受早中新世和晚中新世两期火山岩浆活动的影响，这两期火山活动将幔源CO2带到地壳浅层，通过砂体侧向输导进入有利圈闭聚集成藏.Abstract: Based on the drilling data and seismic data of Lishui sag, the distribution and major controlling factors of CO2 reservoirs are studied by combining geochemical parameters of natural gas and development characteristics of basement faults and magma diapirs. The results show that CO2 is mainly concentrated in Lingfeng Formation, lower segment of Mingyuefeng Formation and Proterozoic basal gneiss in the vertical. Besides, the content of CO2 varies greatly in different layers. Laterally, Wenzhou 13-1, Lishui 35-7 and Nanping 5-2 structural CO2 gas reservoirs are located on or near the magma diapirs, and there are faults around these CO2 gas reservoirs. Whereas, there is no diapir near Lishui 36-1 structural CO2 gas reservoirs and LF-1 containing CO2 gas reservoir, but they are adjacent to large depression-controlling faults which are located at west side of Lingfeng uplift. The distribution of CO2 gas reservoirs in the Lishui sag is mainly controlled by two stages magmatic activities, which are respectively in Early Miocene and Late Miocene. Mantle-derived CO2 gas is carried by the deep volcanic magma activities to shallow crust, then migrates along with sand body to favorable traps and forms CO2 gas pools.
-
图 1 丽水凹陷构造单元划分及基底断裂平面分布
Fig. 1. Plane distribution of basement faults and tectonic units in Lishui sag
图 2 丽水凹陷地层及构造演化
据仝志刚等（2012）、张田等（2015）和蒋一鸣等（2020）修编
Fig. 2. Stratigraphic and tectonic evolution of Lishui sag
图 3 丽水凹陷CO2有机与无机成因判别
Fig. 3. Identification of organic or inorganic origin of CO2 in Lishui sag
图 4 丽水凹陷（含）CO2井与基底断裂、岩浆底辟
Fig. 4. The positions of wells containing CO2 and plane distribution of basement faults and magmatic diapers
图 5 灵峰凸起西侧深断裂详细解剖
Fig. 5. Detailed analysis of deep faults on the west side of Lingfeng uplift
图 6 灵峰凸起西侧深断裂的活动性
Fig. 6. The activity of deep faults on the west side of Lingfeng uplift
图 7 南平5-2构造及温州13-1构造CO2气藏地震剖面解析
图例同图 5
Fig. 7. Seismic section analysis of Nanping 5-2 and Wenzhou 13-1 structure CO2 gas reservoirs
表 1 丽水凹陷天然气地球化学参数
Table 1. Geochemical parameters of natural gas in Lishui sag
井名 地层 深度(m) 气体主要组分(%) 碳同位素(‰) R/Ra 3He/ 4He(10-7) 数据来源 CH4 C2+ N2 CO2 δ13CCO2 SMT-1 E1l 2 571~2 589 1.62 0.85 0.67 95.63 -4.15 苏奥等，2014
何家雄等，2005
黄志龙等，20032 638~2 657 0.42 - 0.29 99.42 -4.19 WZ13-1-1 E1l 3 335~3 345 4.76 0.76 94.47 -4.00 7.20 101.00 3 405~3 412 1.19 0.22 98.59 -4.20 8.80 123.00 3 641~3 666 0.13 99.87 -4.20 5.40 75.00 LS36-1-1 E1m 2 251~2 283 55.45 6.85 3.55 34.15 -5.03 55.10 6.75 3.44 34.50 -4.67 LF-1 基底 2 511~2 530 59.48 6.16 痕量 -22.20 苏奥等，2014
黄志龙等，2003
葛和平等，2007LS36-1-2 E1m2 2 238~2 260 56.52 10.68 1.06 31.74 -4.60 8.80 59.70 
下载: 导出CSV
-
Chen, C.F., Xu, C.M., Zhou, R.H., et al., 2013. Development Characteristics and Accumulation Conditions of Lithologic Reservoirs in Lishui Sag, East China Sea Shelf Basin. China Offshore Oil and Gas, 25(2): 30-35 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-ZHSD201302004.htm Chen, J. P., Ge, H.P., Chen, X.D., et al., 2008. Classification and Origin of Natural Gases from Lishui Sag, the East China Sea Basin. Science in China (Series D), 51(1): 122-130. https://doi.org/10.1007/s11430-008-5001-5 Cui, M., Zhao, Z.G., 2015. Constraint Analysis of Lishui Sag Hydrocarbon Accumulation in Donghai Basin. Special Oil & Gas Reservoirs, 22(2): 18-21, 151 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-TZCZ201502004.htm Dai, C.S., Song, Y., Sun, Y., 1995. Genetic Characteristics and Distribution of Carbon Dioxide Gas Reservoirs in Eastern China. Science in China (Ser. B), 25(7): 764-771 (in Chinese). Dai, J.X., 1992. Identification of Various Alkane Gases. Science in China (Ser. B), 22(2): 185-193 (in Chinese). http://www.researchgate.net/publication/287494946_Identification_of_various_genetic_natural_gases Dai, J.X., Song Y., Dai, C.S., et al., 1995. Inorganic Gas and Its Reservoir Forming Conditions in Eastern China. Science Press, Beijing (in Chinese). Dai, J.X., Song, Y., Hong, F., et al., 1994. Inorganic Genetic Carbon Dioxide Gas Accumulations and Their Characteristics in East Part of China. China Offshore Oil and Gas (Geology), 6(4): 215-222 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-ZHSD199404000.htm Gao, D.Z., Zhao, J.H., Bo, Y.L., et al., 2006. A Sdudy on Lithosphere 3D Structures in the East China Sea and Adjacent Regions. Chinese Journal of Geology (Scientia Geologica Sinica), 41(1): 10-26 (in Chinese with English abstract). http://www.researchgate.net/publication/289768771_A_study_on_lithosphere_3D_structures_in_the_East_China_Sea_and_adjacent_regions Ge, H.P., Chen, J.P., Chen, X.D., et al., 2007. A Discussion on Origin and Type of Natural Gas in Lishui Sag, East China Sea Basin. Science in China (Ser. D), 37(S2): 104-110 (in Chinese). Ge, H.P., Chen, Z.Y., Fang, L.F., et al., 2003. A Discussion on Hydrocarbon Accumulation Periods in Lishui Sag, East China Sea Basin. China Offshore Oil and Gas (Geology), 17(1): 44-50 (in Chinese with English abstract). http://www.researchgate.net/publication/285294746_A_discussion_on_hydrocarbon_accumulation_periods_in_Lishui_Sag_East_China_Sea_Basin Guo, Z.F., Li, X.H., Zhang, M.L., 2010. Volcanic Activities and Deep Carbon Cycle. Quaternary Sciences, 30(3): 497-505 (in Chinese with English abstract). http://www.dsjyj.com.cn/EN/abstract/abstract8544.shtml Han, B., 2008. Geophysical Field and Deep Tectonic Features of East China Sea (Dissertation). Institute of Oceanology, Chinese Academy of Sciences, Qingdao (in Chinese with English abstract). Hao, T.Y., Xu, Y., Xu, Y., et al., 2006. Some New Understandings on Deep Structure in Yellow Sea and East China Sea. Chinese Journal of Geophysics, 49(2): 458-468 (in Chinese with English abstract). doi: 10.1002/cjg2.855 He, J.X., Xia, B., Liu, B.M., et al., 2005. Origin, Migration and Accumulation of CO2 in East China and Offshore Shelf Basins. Petroleum Exploration and Development, 32(4): 42-49 (in Chinese with English abstract). http://www.cqvip.com/Main/Detail.aspx?id=20625286 He, S., Ye, J.R., Xu, S.H., et al., 2010. Geology of Oil and Gas. China University of Geosciences Press, Wuhan, 114-120 (in Chinese). Huang, Z.L., Jiang, L., Hao, S.S., 2003. Classification of Gas Genesis in Lishui Sag of East Sea Basin. Natural Gas Industry, 23(3): 29-31 (in Chinese with English abstract). http://www.zhangqiaokeyan.com/academic-journal-cn_natural-gas-industry_thesis/0201218758071.html Jiang, Y.M., Zou, W., Liu, J.S., et al., 2020. Genetic Mechanism of Inversion Anticline Structure at the End of Miocene in Xihu Sag, East China Sea: A New Understanding of Basement Structure Difference. Earth Science, 45(3): 968-979 (in Chinese with English abstract). Jiang, Z.L., Li, Y.J., Du, H.L., et al., 2015. The Cenozoic Structural Evolution and Its Influences on Gas Accumulation in the Lishui Sag, East China Sea Shelf Basin. Journal of Natural Gas Science and Engineering, 22: 107-118. https://doi.org/10.1016/j.jngse.2014.11.024 Lian, C.B., Zhong, J.H., Qu, F., et al., 2007. An Overview of Origin and Accumulation of CO2. Special Oil & Gas Reservoirs, 14(5): 7-12, 16 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-TZCZ200705003.htm Liao, F.R., Wu, X.Q., Huang, S.P., 2012. Geochemical Characteristics of CO2 Gases in Eastern China and the Distribution Patterns of Their Accumulations. Acta Petrologica Sinica, 28(3): 939-948 (in Chinese with English abstract). http://www.oalib.com/paper/1475384 Lin, S.H., 2005. Fault and Magmatic Activity as Control of Mantle Source CO2 Gas Accumulation: A Case Study of Jiyang Depression. Earth Science, 30(4): 473-479 (in Chinese with English abstract). http://www.researchgate.net/publication/286954775_Fault_and_magmatic_activity_as_control_of_mantle_source_CO2_gas_accumulation_A_case_study_of_Jiyang_depression?ev=auth_pub Liu, N., Wu, K.Q., Liu, L., et al., 2019. Dawsonite Characteristics and Its Implications on the CO2 in Yinggehai-Huangliu Formation of Ledong Area, Yinggehai Basin. Earth Science, 44(8): 2695-2703 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DQKX201908015.htm Liu, Z.H., Chi, Y.L., Wang, K.W., et al., 2004. Activity and Sealing Property of Faults in the Western Part of Tarim Basin. Journal of Jilin University (Earth Science Edition), 34(1): 61-66 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-CCDZ200401011.htm Luo, Z.Q., 2013. Sandstone Characteristics and Assessment of the Palaeocene in Lishui Sag (Dissertation). Ocean University of China, Qingdao, 31-49 (in Chinese with English abstract). Su, A., Chen, H.H., Cao, L.S., et al., 2014. Genesis, Source and Charging of Oil and Gas in Lishui Sag, East China Sea Basin. Petroleum Exploration and Development, 41(5): 523-532 (in Chinese with English abstract). Sun, Y.M., Xi, X.Y., 2003. Petroleum Reservoir Filling History and Oil-Source Correlation in the Lishui Sag, East China Sea Basin. Petroleum Exploration and Development, 30(6): 24-28 (in Chinese with English abstract). http://www.cqvip.com/main/zcps.aspx?c=1&id=8953396 Tian, Y., Ye, J.R., Yang, B.L., et al., 2016. Hydrocarbon Accumulation Rule and Exploration Target Optimization in Lishui Sag, East China Sea Continental Shelf Basin. Natural Gas Geoscience, 27(4): 639-653 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-TDKX201604009.htm Tong, Z.G., Zhao, Z.G., Yang, S.C., et al., 2012. Research on Thermal Evolution and Hydrocarbon Expulsion History of Source Rocks in Low-Exploration Basins: A Case Study on Jiaojiang Sag, East China Sea Basin. Petroleum Geology & Experiment, 34(3): 319-324, 329 (in Chinese with English abstract). Xu, D.Q., Li, Q.X., Jiang, J.Z., 1983. The Mohorovicic Discontinuity in the East China Sea and Its Geologic Significance. Marine Science Bulletin, 2(5): 34-41 (in Chinese with English abstract). http://epub.cnki.net/grid2008/docdown/docdownload.aspx?filename=HUTB198305006&dbcode=CJFD&year=1983&dflag=pdfdown Zhang, T., Zhang, J.P., Zhang, S.L., et al., 2015. Tectonic Characteristics and Evolution of the West Depression Belt of the East China Sea Shelf Basin. Marine Geology Frontiers, 31(5): 1-7 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-HYDT201505001.htm Zhang, T.W., Zhang, M.J., Bai, B.J., et al., 2008. Origin and Accumulation of Carbon Dioxide in the Huanghua Depression, Bohai Bay Basin, China. AAPG Bulletin, 92(3): 341-358. https://doi.org/10.1306/10230706141 陈春峰, 徐春明, 周瑞华, 等, 2013. 东海陆架盆地丽水凹陷岩性油气藏发育特征与成藏条件. 中国海上油气, 25(2): 30-35. https://www.cnki.com.cn/Article/CJFDTOTAL-ZHSD201302004.htm 崔敏, 赵志刚, 2015. 东海盆地丽水凹陷油气成藏制约因素分析. 特种油气藏, 22(2): 18-21, 151. doi: 10.3969/j.issn.1006-6535.2015.02.004 戴春森, 宋岩, 孙岩, 1995. 中国东部二氧化碳气藏成因特点及分布规律. 中国科学(B辑), 25(7): 764-771. https://www.cnki.com.cn/Article/CJFDTOTAL-JBXK199507013.htm 戴金星, 1992. 各类烷烃气的鉴别. 中国科学(B辑), 22(2): 185-193. https://www.cnki.com.cn/Article/CJFDTOTAL-JBXK199202010.htm 戴金星, 宋岩, 戴春森, 等, 1995. 中国东部无机成因气及其气藏形成条件(精装). 北京: 科学出版社. 戴金星, 宋岩, 洪峰, 等, 1994. 中国东部无机成因的二氧化碳气藏及其特征. 中国海上油气(地质), 6(4): 215-222. https://www.cnki.com.cn/Article/CJFDTOTAL-ZHSD199404000.htm 高德章, 赵金海, 薄玉玲, 等, 2006. 东海及邻近地区岩石圈三维结构研究. 地质科学, 41(1): 10-26. doi: 10.3321/j.issn:0563-5020.2006.01.002 葛和平, 陈建平, 陈晓东, 等, 2007. 东海盆地丽水凹陷天然气类型及其成因探讨. 中国科学(D辑: 地球科学), 37(S2): 104-110. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK2007S2012.htm 葛和平, 陈志勇, 方来富, 等, 2003. 丽水凹陷油气成藏期次探讨. 中国海上油气(地质), 17(1): 44-50. https://www.cnki.com.cn/Article/CJFDTOTAL-ZHSD200301008.htm 郭正府, 李晓惠, 张茂亮, 2010. 火山活动与深部碳循环的关系. 第四纪研究, 30(3): 497-505. doi: 10.3969/j.issn.1001-7410.2010.03.07 韩波, 2008. 东海地球物理场及深部地质构造研究(博士学位论文). 青岛: 中国科学院海洋研究所. 郝天珧, 徐亚, 胥颐, 等, 2006. 对黄海-东海研究区深部结构的一些新认识. 地球物理学报, 49(2): 458-468. doi: 10.3321/j.issn:0001-5733.2006.02.019 何家雄, 夏斌, 刘宝明, 等, 2005. 中国东部及近海陆架盆地CO2成因及运聚规律与控制因素研究. 石油勘探与开发, 32(4): 42-49. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK200504009.htm 何生, 叶加仁, 徐思煌, 等, 2010. 石油及天然气地质学. 武汉: 中国地质大学出版社, 114-120. 黄志龙, 姜亮, 郝石生, 2003. 东海盆地丽水凹陷天然气成因类型. 天然气工业, 23(3): 29-31. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG200303007.htm 蒋一鸣, 邹玮, 刘金水, 等, 2020. 东海西湖凹陷中新世末反转背斜构造成因机制: 来自基底结构差异的新认识. 地球科学, 45(3): 968-979. doi: 10.3799/dqkx.2019.292 连承波, 钟建华, 渠芳, 等, 2007. CO2成因与成藏研究综述. 特种油气藏, 14(5): 7-12, 16. https://www.cnki.com.cn/Article/CJFDTOTAL-TZCZ200705003.htm 廖凤蓉, 吴小奇, 黄士鹏, 2012. 中国东部CO2气地球化学特征及其气藏分布. 岩石学报, 28(3): 939-948. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB201203023.htm 林松辉, 2005. 断裂及岩浆活动对幔源CO2气成藏的作用: 以济阳坳陷为例. 地球科学, 30(4): 473-479. http://www.earth-science.net/article/id/1403 刘娜, 吴克强, 刘立, 等, 2019. 莺歌海盆地乐东区片钠铝石特征及其对浅层CO2充注的指示. 地球科学, 44(8): 2695-2703. doi: 10.3799/dqkx.2019.106 刘志宏, 迟元林, 王孔伟, 等, 2004. 塔里木盆地西部断层的活动性与封闭性. 吉林大学学报(地球科学版), 34(1): 61-66. https://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ200401011.htm 罗忠琴, 2013. 丽水凹陷古新统储层特征与储层评价(硕士学位论文). 青岛: 中国海洋大学, 31-49. 苏奥, 陈红汉, 曹来圣, 等, 2014. 东海盆地丽水凹陷油气成因、来源及充注过程. 石油勘探与开发, 41(5): 523-532. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK201405003.htm 孙玉梅, 席小应, 2003. 东海盆地丽水凹陷油气源对比与成藏史. 石油勘探与开发, 30(6): 24-28. https://www.cnki.com.cn/Article/CJFDTOTAL-SKYK200306007.htm 田杨, 叶加仁, 杨宝林, 等, 2016. 东海陆架盆地丽水凹陷油气成藏规律及区带优选. 天然气地球科学, 27(4): 639-653. https://www.cnki.com.cn/Article/CJFDTOTAL-TDKX201604009.htm 仝志刚, 赵志刚, 杨树春, 等, 2012. 低勘探程度盆地烃源岩热演化及排烃史研究: 以东海椒江凹陷为例. 石油实验地质, 34(3): 319-324, 329. https://www.cnki.com.cn/Article/CJFDTOTAL-SYSD201203016.htm 徐德琼, 李全兴, 蒋家祯, 1983. 东海莫霍面及其地质意义. 海洋通报, 2(5): 34-41. https://www.cnki.com.cn/Article/CJFDTOTAL-HUTB198305006.htm 张田, 张建培, 张绍亮, 等, 2015. 东海陆架盆地西部坳陷带构造特征及演化. 海洋地质前沿, 31(5): 1-7. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDT201505001.htm -
点击查看大图
图(8) / 表(1)
计量
- 文章访问数: 901
- HTML全文浏览量: 1075
- PDF下载量: 61
- 被引次数: 0
