Formation Process of Bohu Depression of Yanqi Basin and Its Dynamic Mechanism
-
摘要: 在综合分析区域地质、构造、沉积等资料的基础上, 结合中国西北地区中生代构造背景、火成岩分布特征、平衡剖面的研究和热史方面的研究成果, 以及参照碎屑矿物系数的时空展布特征, 证实了早中侏罗世的西北地区处在2次构造运动(印支运动和燕山运动) 强烈挤压与碰撞(即羌塘块体和拉萨块体分别向北拼贴于欧亚板块南缘) 之间的相对松弛的弱伸展环境中, 焉耆盆地侏罗系原型性质为拉张背景下的坳陷盆地; 并在此基础上探讨了焉耆侏罗系盆地的形成机制以及后期构造作用对其进一步的改造, 其构造格局最终定型为具有前陆盆地的结构特征, 从而建立了其充填演化序列.Abstract: On the basis of the integrated analysis of the regional geology, tectonic and deposition data, combined with the achievements of the predecessor and the tectonic setting of Northwest China in the Mesozoic, and the research on the distribution feature of igneous rocks, balanced cross section, geothermal history, clastic mineral coefficients, this paper proves that in the Early-Middle Jurassic, the Northwest China formd in a comparatively weak outspread environments between the intensive collision and extrusion of two tectonic movements (Indosinian movement and Yanshan movement).The formation and transformation mechanism of the Yanqi basin in the Jurassic is also discussed.The structure framework was determined as forland basin type and the filled sequence was built.
-
图 1 焉耆盆地构造分区及井位图(据河南油田研究院)
Fig. 1. The structure partition and the position of wells in Yanqi basin
图 2 额济纳旗盆地与民和盆地侏罗纪拉张环境示意图(靳久强等, 1999)
Fig. 2. Diagram showing extensive background of Minhe and Ejinaqi basins (Jurassic)
图 3 焉耆盆地侏罗系碎屑矿物成熟度指数等值线及古流向图(刘林玉, 2003)
(a) 八道湾组; (b) 三工河组; (c) 西山窑组
Fig. 3. The maturity isoline of detrital minerals and the map of paleocurrent (Jurassic) in Yanqi basin
图 5 焉耆盆地结构特征(类前陆盆地)
Fig. 5. The structure feature of Yanqi basin (foreland-like basin)
-
Allen, M. B., Windley, B. F., Zhang, C., 1994. Cenozoic tectonics inthe Urumqi-Korla region of the Chinese Tienshan. Geologische Rundschau, 83: 406-416. Cao, D. Y., Shao, L. Y., Zhang, P. F., 1999. Palaeotectonicsin the Early and Middle Jurassic coal-forming periods ofthe Turpan-Hami basin. Journal of Palaeogeography, 1 (2): 46-52 (in Chinese with English abstract). Carroll, A. R., Graham, S. A., Hendrix, M. S., et al., 1995. Late Paleozoic tectonic amalgamation of north western China: Sedimentary record of the northern Tarim, north western Turpan, and southern Junggar basins. Geological Society of America Bulletin, 107: 571-594. doi: 10.1130/0016-7606(1995)107<0571:LPTAON>2.3.CO;2 Chang, C. F., Chen, N. S., Coward, M. P., et al., 1986. Preliminary conclusions of the Royal Society and Academia Sinica 1985 geotraverse of Tibet. Nature, 323: 501-507. doi: 10.1038/323501a0 Che, Z. C., Liu, L., Luo, J. H., 2002. The areal structure in China and near area. Science Press, Beijing (in Chinese). Chen, S. F., Wang, J. Y., Huang, G. L., et al., 2004. Formation and evolution of Turpan-Hami basin. World Nuclear Geoscience, 21 (3): 125-131 (in Chinese with Eng-lish abstract). Chen, W. L., 2003. Characteristics of reconstruction basin in Yanqi area and direction prediction of oil and gas exploration. Journal of Jianghan Petroleum Institute, 25 (2): 4-5 (in Chinese with English abstract). Chen, X., Zhang, Y. M., Cheng, K. M., et al., 2005. Maceralcomposition and oil potential of the Jurassic coal-bearing series in the Yanqi basin. Earth Science—Journal of China University of Geosciences, 30 (3): 337-342 (in Chinese with English abstract). Fang, S. H., Guo, Z. J., Zhang, Z. C., et al., 2004. Discussionon Mesozoic-Cenozoic evolution of Tianshan and its adjacent basins. Acta Scicentiarum Naturalium Universitatis Pekinensis, 40 (6): 886-897 (in Chinese withEnglish abstract). Gao, C. L., Ye, D. L., Zhang, Y. Z., et al., 2003. Extension and subduction of the Meso-Cenozoic Tarimbasin and their relationship with mantle plume. Petroleum Geolo-gy & Experiment, 25 (6): 661-669, 678 (in Chinesewith English abstract). Guo, Z. J., Zhang, Z. C., Qian, X. L., 1995. An Early-Middle Jurassic extensional basin in northeast Tarim—Yanqi basin. Earth Science Frontiers, 2 (3-4): 255-256 (in Chinese). He, D. F., Jia, C. Z., Li, D. S., et al., 2005. Formation and evolution of polycyclic superimposed Tarim basin. Oil & Gas Geology, 26 (1): 64-77 (in Chinese with English abstract). He, G. Y., Zhao, Q., Li, S. X., et al., 2006. Analysis on Mesozoic prototypes of the Kuqa basinin Tarim, north-western China. Chinese Journal of Geology (Scientia Geologica Sinica), 41 (1): 44-53 (in Chinese with English abstract). Hu, J. F., Liu, Y. K., Zheng, D. M., et al., 2004. Structural feature in Kumux basin and its exploration prospecting. Xinjiang Petroleum Geology, 25 (1): 26-28 (in Chi-nese with English abstract). Jin, J. Q., Zhao, W. Z., Xue, L. Q., et al., 1999. Proto-typesand evolution of Jurassic basins in NW China. Geological Review, 45 (1): 92-104 (in Chinese with Englishabstract). Jolivet, M., Brunel, M., Seward, D., et al., 2001. Mesozoic and Cenozoic tectonics of the northern edge of the Ti-betan plateau: Fission-track constraints. Tectonophysics, 343: 111-134. doi: 10.1016/S0040-1951(01)00196-2 Li, W. H., Zhou, L. F., Liu, Y. Q., et al., 1997. Evolution of sedimentary framework and environment of Turpan-Hami basin. Xinjiang Petroleum Geology, 18 (2): 135-141 (in Chinese with English abstract). Li, Y. L., Pu, C. P., Nan, H. L., et al., 2003. Application ofauthigenic illite K-Ar dating to hydrocarbon reservoiring study in Yanqi basin. Oil & Gas Geology, 24 (2): 180-183 (in Chinese with English abstract). Li, Z. Q., Zhang, Z. X., Cui, C. L., 1996. A discussion on theformation and evolution of Kumishi basin, south Tianshan. Journal of Chengdu University of Technology, 23 (3): 96-100 (in Chinese with English ab-stract). Lin, S. Q., Qiu, R. H., Li, Y. L., et al., 2003. Analysis of pool forming periods in Jurassic Yanqi basin. Earth Science—Journal of China University of Geosciences, 28 (1): 71-77 (in Chinese with English abstract). Liu, L. Y., 2003. Sedimentary characteristics of the Yanqiprototype basin in Mesozoic era and the determination of the basin boundaries[Dissertation]. Northwest University, Xi'an (in Chinese with English abstract). Luo, J. H., Che, Z. C., Li, J. L., 2000. Structural features ofthe Jurassic basins in western China and Middle Asia. Scientia Geologica Sinica, 35 (4): 404-413 (in Chinesewith English abstract). Matte, P., Tapponnier, P., Arnaud, N., et al., 1996. Tectonics of western Tibet, between the Tarimand the Indus. Earth and Planetary Science Letters, 142: 311-330. doi: 10.1016/0012-821X(96)00086-6 Qiu, R. H., Chen, W. L., Lin, S. Q., et al., 2001. Mesozoic sequence stratigraphy and depositional systems in Yanqibasin. Earth Science—Journal of China University of Geosciences, 26 (6): 615-620 (in Chinese with Englishabstract). Rowley, D. B., 1998. Minimum age of initiation of collisionbetween India and Asia north of everest based on the subsidence history of the Zhepure Mountain section. Journal of Geology, 106: 229-235. Tapponnier, P., Molnar, P., 1979. Active faulting and Cenozoictectonics of the Tienshan, Mongolia, and Baykal regions. Journal of Geophysical Research, 84: 3425-3459. doi: 10.1029/JB084iB07p03425 Watson, M. P., Hayward, A. B., Parkinson, D. N., et al., 1987. Plate tectonic history, basin development and petroleumsource rock deposition onshore China. Marine and Petroleum Geology, (4): 205-225. Windley, B. F., Allen, M. B., Zhang, C., et al., 1990. Paleozoic accretion and Cenozoic redeformation of the Chinese Tienshan Range, Central Asia. Geology, 18: 128-131. Wu, F. Q., 1999a. Study of Kumishi basin. Natural Gas Industry, 19 (4): 90-91 (in Chinese). Wu, F. Q., 1999b. Characteristics and formation mechanism of Yanqi Mesozoic prototype basin. Xinjiang Petroleum Geology, 20 (4): 298-301 (in Chinese with English ab-stract). Wu, K. Y., Zha, M., Wang, X. L., et al., 2005. Further researches on the tectonic evolution and dynamic setting of the Junggar basin. Acta Geosicientia Sinica, 26 (3): 217-222 (in Chinese with English abstract). Wu, S. M., Ma, R. S., Lu, H. F., 1997. The structural signification of Jurassic coal-builder in Tianshan and near areas. Coal Geology & Exploration, 25 (2): 16-17 (inChinese). Yang, B. Y., 2004. Tectonic evolution and petroleum accumulationin Mesozoic and Cenozoic Yanqi basin[Dissertation]. Northwest University, Xi'an (in Chinese with English abstract). Yao, Y. M., Liu, C. Y., Zhao, Z. L., et al., 2003. Structural evolution and hydrocarbon accumulationin Yanqi basin. Xinjiang Petroleum Geology, 24 (2): 115-117 (in Chi-nese with English abstract). Yu, R. L., Yang, S. S., Han, J., 1996. Characteristics of moderate-small-size intermont basins structures and prospects for oil-gas exploration in Tianshan Mountains tructural belts. Xinjiang Petroleum Geology, 17 (1): 18-23 (in Chinese with English abstract). Yuan, Z. W., 2003. Analysis on structural evolution in Yanqi basin. Journal of Jianghan Petroleum Institute, 25 (4): 33-35 (in Chinese with English abstract). Zhang, K., 1999. Reformed basin and its significance in petroleum geology. Xinjiang Petroleum Geology, 20 (1): 65-70 (in Chinese with English abstract). Zhang, Z. M., Liou, J. G., Coleman, R. G., 1984. An outline of the plate tectonics of China. Geological Society of America Bulletin, 95: 295-312. doi: 10.1130/0016-7606(1984)95<295:AOOTPT>2.0.CO;2 Zhao, W. Z., Jin, J. Q., Xue, L. Q., et al., 2000. Formation and evolution of Jurassic proto-type basins in NW China. Geological Publishing House, Beijing (in Chinese). 曹代勇, 邵龙义, 张鹏飞, 1999. 吐哈盆地早、中侏罗世聚煤期古构造. 古地理学报, 1 (2): 46-52. doi: 10.3969/j.issn.1671-1505.1999.02.006 车自成, 刘良, 罗金海, 2002. 中国及其邻区区域大地构造学. 北京: 科学出版社. 陈绍藩, 王建永, 黄国龙, 等, 2004. 吐哈盆地形成及其演化. 世界核地质科学, 21 (3): 125-131. doi: 10.3969/j.issn.1672-0636.2004.03.001 陈文礼, 2003. 焉耆改造型盆地特征及其油气勘探方向预测. 江汉石油学院学报, 25 (2): 4-5. doi: 10.3969/j.issn.1000-9752.2003.02.002 陈祥, 张育民, 程克明, 等, 2005. 焉耆盆地侏罗纪煤系源岩显微组分组合与生油潜力. 地球科学——中国地质大学学报, 30 (3): 337-342. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200503009.htm 方世虎, 郭召杰, 张志诚, 等, 2004. 中新生代天山及其两侧盆地性质与演化. 北京大学学报(自然科学版), 40 (6) 886-897. doi: 10.3321/j.issn:0479-8023.2004.06.006 高长林, 叶德燎, 张玉箴, 等, 2003. 塔里木中新生代盆地扩张和盆地俯冲与地幔柱. 石油实验地质, 25 (6): 661-669, 678. doi: 10.3969/j.issn.1001-6112.2003.06.007 郭召杰, 张志诚, 钱祥麟, 1995. 塔里木东北缘的一个早-中侏罗世拉分盆地——焉耆盆地. 地学前缘, 2 (3-4): 255-256. https://www.cnki.com.cn/Article/CJFDTOTAL-DXQY504.024.htm 何登发, 贾承造, 李德生, 等, 2005. 塔里木多旋回叠合盆地的形成与演化. 石油与天然气地质, 26 (1): 64-77. doi: 10.3321/j.issn:0253-9985.2005.01.010 何光玉, 赵庆, 李树新, 等, 2006. 塔里木库车盆地中生代原型分析. 地质科学, 41 (1): 44-53. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX200601005.htm 胡剑风, 刘玉魁, 郑多明, 等, 2004. 新疆库米什盆地构造特征及勘探前景. 新疆石油地质, 25 (1): 26-28. doi: 10.3969/j.issn.1001-3873.2004.01.007 靳久强, 赵文智, 薛良清, 等, 1999. 中国西北地区侏罗纪原型盆地与演化特征. 地质论评, 45 (1): 92-104. doi: 10.3321/j.issn:0371-5736.1999.01.015 李文厚, 周立发, 柳益群, 等, 1997. 吐哈盆地沉积格局与沉积环境的演变. 新疆石油地质, 18 (2): 135-141. https://www.cnki.com.cn/Article/CJFDTOTAL-XJSD199702008.htm 李永林, 卜翠萍, 南红丽, 等, 2003. 自生伊利石K-Ar测年在焉耆盆地油气成藏研究中的应用. 石油与天然气地质, 24 (2): 180-183. doi: 10.3321/j.issn:0253-9985.2003.02.016 李忠权, 张祖学, 崔春龙, 1996. 南天山库米什盆地形成演化探讨. 成都理工学院学报, 23 (3): 96-100. https://www.cnki.com.cn/Article/CJFDTOTAL-CDLG603.013.htm 林社卿, 邱荣华, 李永林, 等, 2003. 焉耆盆地侏罗系油气成藏期次分析. 地球科学——中国地质大学学报, 28 (1): 71-77. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200301013.htm 刘林玉, 2003. 焉耆中生代原型盆地沉积特征与盆地边界的确定(博士论文). 西安: 西北大学. 罗金海, 车自成, 李继亮, 2000. 中亚及中国西部侏罗纪沉积盆地的构造特征. 地质科学, 35 (4): 404-413. doi: 10.3321/j.issn:0563-5020.2000.04.003 邱荣华, 陈文礼, 林社卿, 等, 2001. 焉耆盆地中生界层序地层和沉积体系分析. 地球科学——中国地质大学学报, 26 (6): 615-620. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200106008.htm 吴富强, 1999a. 库米什盆地浅析. 天然气工业, 19 (4): 90-91. https://www.cnki.com.cn/Article/CJFDTOTAL-TRQG904.028.htm 吴富强, 1999b. 焉耆中生代原型盆地性质及形成机制. 新疆石油地质, 20 (4): 298-301. https://www.cnki.com.cn/Article/CJFDTOTAL-XJSD199904004.htm 吴孔友, 查明, 王绪龙, 等, 2005. 准噶尔盆地构造演化与动力学背景再认识. 地球学报, 26 (3): 217-222. doi: 10.3321/j.issn:1006-3021.2005.03.004 吴世敏, 马瑞士, 卢华复, 1997. 天山及邻区侏罗纪含煤建造的大地构造意义. 煤田地质与勘探, 25 (2): 16-17. https://www.cnki.com.cn/Article/CJFDTOTAL-MDKT702.003.htm 杨斌谊, 2004. 焉耆盆地中新生代构造演化与油气聚集(博士论文). 西安: 西北大学. 姚亚明, 刘池阳, 赵增录, 等, 2003. 焉耆盆地构造演化与油气聚集. 新疆石油地质, 24 (2): 115-117. doi: 10.3969/j.issn.1001-3873.2003.02.007 俞仁连, 杨树生, 韩军, 1996. 新疆天山构造带中小型山间盆地构造特征及油气勘探方向. 新疆石油地质, 17 (1): 18-23. https://www.cnki.com.cn/Article/CJFDTOTAL-XJSD601.002.htm 袁政文, 2003. 焉耆盆地构造演化分析. 江汉石油学院学报, 25 (4): 33-35. doi: 10.3969/j.issn.1000-9752.2003.04.012 张抗, 1999. 改造型盆地及其油气地质意义. 新疆石油地质, 20 (1): 65-70. https://www.cnki.com.cn/Article/CJFDTOTAL-XJSD901.019.htm 赵文智, 靳久强, 薛良清, 等, 2000. 中国西北地区侏罗纪原型盆地形成与演化. 北京: 地质出版社. -
下载:
点击查看大图
图(6)
计量
- 文章访问数: 3631
- HTML全文浏览量: 630
- PDF下载量: 57
- 被引次数: 0
