Sedimentary-Diagenetic Systems of Carbonatite Reservoirs in the Huanglong Formation, Eastern Sichuan Basin
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摘要: 四川盆地东部上石炭统黄龙组是天然气藏的主力产层.在岩心观察、野外剖面实测和室内薄片鉴定分析的基础上, 结合钻井、测井、物性分析和X-衍射分析资料, 对川东黄龙组碳酸盐岩储层沉积-成岩系统进行了深入研究.认为川东黄龙组主要发育萨勃哈、有障壁海岸和陆棚3个相带以及特殊的古喀斯特相, 储集岩类型以白云质岩溶角砾岩及颗粒白云岩为主, 有效的储集空间类型主要为晶间孔、晶间溶孔, 最重要的储层类型为孔洞缝型, 最有利储层发育部位为岩溶上斜坡中的坡地和残丘微地貌单元.综合分析认为, 沉积-成岩系统与储层在时空上具有良好的耦合关系, 粒屑滩沉积微相控制了黄龙组储层的区域分布, 早-中成岩阶段压实卤水成岩系统、古表生期大气水成岩系统以及埋藏成岩阶段的温压水成岩系统对优质储层发育贡献最大.Abstract: The Huanglong Formation of Upper Carboniferous in eastern Sichuan basin, is the principal producing formation of natural gas pool. Based on the observation of cores, actual measurement of outdoors sections and analysis of thin section, and the data of well drilling, well logging, physical property analysis and X-diffraction analysis, we have studied the sedimentary-diagenetic system of carbonatite reservoirs in the Huanglong Formation, eastern Sichuan basin. It is believed that the Huanglong Formation mainly developed three facies belts, including sabkha, barrier coast and continental shelf, and particular palaeokarst facies. The types of reservoir rocks are mainly grain dolomite and dolomitic-karst breccia. The effective reservoir interspaces are mainly intercrystal pore and dissolved pore. The most important types of reservoir is cavity-seam. The beneficial localization for the development of reservoirs is the microtopography unit of hillsides and residual hills on sur-slope of palaeokarst. According to the studies above-mentioned, it is proposed that the sedimentary-diagenetic system has a good coupling relationship with reservoirs on time and space. The particles shoal of sedimentary microfacies controls the distribution of location regional of reservoirs. The diagenetic system of compaction-bittern of early-middle diagenetic stage, the diagenetic system of atmospheric water of paleo-hypergene stage and the diagenetic system of thermobaric-water of burial diagenetic stage contribute much to the development of goodness reservoirs.
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图 1 四川盆地东部构造分布(据文华国等, 2009a, 2009b)
Fig. 1. Distribution of construction in eastern Sichuan basin
图 2 川东黄龙组岩性与沉积相综合柱状图
Fig. 2. Comprehensive column of lithology and sedimentary facies of Huanglong Formation in eastern Sichuan basin
图 3 四川盆地东部黄龙组沉积模式
Fig. 3. Sedimentary model of Huanglong Formation in eastern Sichuan basin
图 4 川东黄龙组成岩阶段划分和演化模式(据郑荣才等，2010修改)
Fig. 4. Diagenetic stage dividing and evolution pattern of Huanglong Formation in eastern Sichuan basin
图 5 川东黄龙组不同储集微相物性分布直方图
Fig. 5. Physical property histogram of different reservoir microfacies of Huanglong Formation in eastern Sichuan basin
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[1] Abdurahman, A., Zhong, J.H., Li, Y., et al., 2008. Study on effect between karstification and fracture in carbonate rocks. Geological Review, 54(4): 485-493 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZLP200804009.htm [2] Breesch, L., Stemmerik, L., Wheeler, W., et al., 2009. Fluid flow reconstruction in a complex paleocave system reservoir in Wordiekammen, Central Spitsbergen. Journal of Geochemical Exploration, 101(1): 10. doi: 10.1016/j.gexplo.2008.11.005 [3] Fan, A.P., Han, Z.Z., Yang, R.C., et al., 2009. Study on sedimentary microfacies and diagenesis of Shanghe dand bodies in Huimin sag. Journal of Shandong University of Science and Technology (Natural Science Edition), 28(1): 14-19, 50 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SDKY200901003.htm [4] Guo, J.H., 1993. Burial hill palaeokarst and its controlled reservoir heterogeneity in Ordovician, Lunnan region of Tarim basin. Acta Sedimentologica Sinica, 11(1): 56-64 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-CJXB199301006.htm [5] Guo, Y.H., 1994. The pool-formed rule of natural gas and diagenesis of Carboniferous reservoir in East Sichuan. Journal of Southwest-China Petroleum Institute, 16(1): 1-10 (in Chinese with English abstract). [6] Hu, Z.G., Zheng, R.C., Wen, H.G., et al., 2008. Dolostone genesis of Huanglong Formation of Carboniferous in Linshui of eastern Sichuan-northern Chongqing area. Acta Petrologica Sinica, 24(6): 1369-1378 (in Chinese with English abstract). [7] James, N.P., Choquette, P.W., 1988. Paleokarst. Springer Verlag, New York. [8] Jiao, Y.Q., Lü, X.B., Wang, Z.H., et al., 2004. Two distinct geological environments from sedimentary to diagenesis stages: examples from sandstone-type Uranium deposits, Turpan-Hami basin. Earth Science—Journal of China University of Geosciences, 29(5): 615-620 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQKX200405017.htm [9] Kerans, C., 1988. Karst-controlled reservoir heterogeneity in Ellenburger Croup Carbonates of West Taxas. AAPG Bulletin, 72(10): 1160-1183. http://www.researchgate.net/publication/255060409_Karst-Controlled_Reservoir_Heterogeneity_in_Ellenburger_Group_Carbonates_of_West_Texas [10] Li, C., 1998. Carbonate rock diagenesis of Upper Carboniferous in the East of Sichuan Province. Journal of the University of Petroleum, 22(5): 19-22 (in Chinese with English abstract). [11] Li, Z., 1990. Some progresses and tenden cyin diagenesis research. Geological Science and Technology Information, 9(3): 15-19 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZKQ199003004.htm [12] Li, Z., 1998. Mantle fluids and magma origin of basalts and alkaline rocks. Earth Science Frontiers, 5(3): 157-158 (in Chinese with English abstract). [13] Li, Z., Han, D.L., Shou, J.F., 2006. Diagenesis systems and their spatio-temporal attributes in sedimentary basins. Acta Petrologica Sinica, 22(8): 2151-2164 (in Chinese with English abstract). [14] Li, Z., Liu, J.Q., 2009. Key problems and research trend of diagenetic geodynamic mechanism and spatio-temporal distribution in sedimentary basins. Acta Sedimentologica Sinica, 27(5): 837-848 (in Chinese with English abstract). [15] Liu, B.J., 2009. Some problems on the study of sedimentary diagenesis. Acta Sedimentologica Sinica, 27(5): 787-791 (in Chinese with English abstract). [16] Liu, B.J., Zhang, J.Q., 1992. Sedimentary diagenesis. Science Publishing House, Beijing (in Chinese). [17] Liu, M.H., Zhao, J.L., Ji, Y.L., et al., 1993. Diagenesis model and evolution characteristics in reservoirs of clastic rock. Petroleum University Publishing House, Dongying (in Chinese). [18] Loucks, R.G., 1999. Paleocave carbonate reservoirs: origins, burial-depth modification, spatial complexity, and reservoir implications. AAPG Bulletin, 83(11): 1795-1834. [19] Loucks, R.G., Mescher, P.K., McMechan, G.A., 2004. Three-dimensional architecture of a coalesced, collapsed paleocave system in the Lower Ordovician Ellenburger Group, Central Texas. AAPG Bulletin, 88(5): 545-564. doi: 10.1306/12220303072 [20] McMechan, G.A., Loucks, R.G., Mescher, P., et al., 2002. Characterization of a coalesced, collapsed paleocave reservoir analog using GPR and well core data. Geophysics, 67(4): 1148-1158. doi: 10.1190/1.1500376 [21] McMechan, G.A., Loucks, R.G., Zeng, X.X., et al., 1998. Ground penetrating radar imaging of a collapsed paleocave system in the Ellenburger dolomite, Central Texas. Journal of Applied Geophysics, 39(1): 1-10. doi: 10.1016/S0926-9851(98)00004-4 [22] Meng, Y.L., Wang, Z.G., Yang, J.S., et al., 2003. Comprehensive process-oriented simulation of diagenesis and ITS application. Experimental Petroleum Geology, 25(2): 211-215 (in Chinese with English abstract). [23] Milliken, K.L., 2003. Diagenexis. In: Middleton, G.V., ed., Eneyelopedia of sediments and sedimentary rocks. Kluwer Arademic Publishers, London, 214-219. [24] Wang, R.F., Sun, W., 2009. Main factors controlling the evolution of physical properties during the process of reservoir sedimentation-diagenesis. Acta Mineralogica Sinica, 29(3): 399-404 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-KWXB200903018.htm [25] Wang, Y.G., Wen, Y.C., Liu, Z.J., 1996. Palaeokarst and burial corrasion in porous evolution of carbonate rock reservoirs of Carboniferous in East Sichuan. Natural Gas Industry, 16(6): 18-24 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-TRQG606.004.htm [26] Wen, H.G., Zheng, R.C., Shen, Z.M., et al., 2009a. Study on the Carboniferous palaeokarst landform in eastern Sichuan basin. Geological Review, 55(6): 816-827 (in Chinese with English abstract). http://www.researchgate.net/publication/295921974_Study_on_the_Carboniferous_palaeokarst_landform_in_eastern_Sichuan_Basin [27] Wen, H.G., Zheng, R.C., Shen, Z.M., et al., 2009b. Geochemical characteristics of strontium isotope of the Paleokarst reservoirs in the Huanglong Formation at the margin of southern Daba Mountain. Journal of Jilin University (Natural Science Edition), 39(5): 789-795 (in Chinese with English abstract). [28] Xia, R.Y., Tang, J.S., Guan, B.Z., et al., 1999. Ordovician palaeokarst landform in Ordos basin and gas enrichment characteristics. Oil & Gas Geology, 20(2): 133-136 (in Chinese with English abstract). http://www.researchgate.net/publication/285730797_Ordovician_palaeokarst_landform_in_Ordos_Basin_and_gas_enrichment_characteristics [29] Xian, B.Z., Wu, Z.G., Jiang, Z.X., et al., 2004. Research evolution and development direction in the early diagenesis. Journal of the University of Petroleum, China, 28(6): 133-139 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SYDX200406034.htm [30] Zhang, B., Zheng, R.C., Wen, H.G., et al., 2010. Palaeokarst feature and reservoir distribution of Huanglong Formation of Carboniferous of eastern Sichuan. Petroleum Exploration and Development (in press). [31] Zhang, S.B., Wang, Q., Li, X.Y., et al., 2009. Depositional-diagenetic coupling complex of Xujiahe sandstone in Hebaochang block in the south part of the Central Sichuan basin. Acta Petrolei Sinica, 30(2): 225-231 (in Chinese with English abstract). http://www.researchgate.net/publication/288691168_Depositional-diagenetic_coupling_complex_of_Xujiahe_sandstone_in_Hebaochang_Block_in_the_south_part_of_the_Central_Sichuan_Basin [32] Zhang, Y.M., Li, H., Zhu, Y.S., 2005. A study on sedimentary diagenesis in Santanghu basin in Xinjiang. Journal of Northwest University (Natural Science Edition), 35(6): 793-798 (in Chinese with English abstract). [33] Zheng, R.C., Chen, H.D., 1997. Geochemical characteristics of trace and rare earth elements of paleolarst reservoirs in Huanglong Formation of eastern Sichuan. Journal of Chengdu University of Technology, 24(1): 1-7 (in Chinese with English abstract). [34] Zheng, R.C., Chen, H.D., Zhang, S.N., et al., 1997. Stable isotopic characteristics of karst-reservoirs in Huanglong Formation from eastern Sichuan. Earth Science—Journal of China University of Geosciences, 22(4): 424-428 (in Chinese with English abstract). http://www.researchgate.net/publication/312448364_Stable_isotopic_characteristics_of_karst-reservoirs_in_Huanglong_Formation_from_Eastern_Sichuan [35] Zheng, R.C., Dang, L.R., Wen, H.G., et al., 2010. Diagenetic system of carbonate reservoir in Huanglong Formation from East Sichuan to North Chongqing area. Acta Petrolei. Sinica, 31(2): 237-245 (in Chinese with English abstract). doi: 10.1038/aps.2009.199 [36] Zheng, R.C., Hu, Z.G., Zheng, C., et al., 2008. Geochemical characteristics of stable isotopes in paleokarst reservoirs in Huanglong Formation in northern Chongqing-eastern Sichuan area. Earth Science Frontiers, 15(6): 303-311 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DXQY200806038.htm [37] Zheng, R.C., Li, D.M., Zhang, S.N., 1995. A Study on sequence stratigraphy of the Huanglong Formation, Upper Carboniferous in eastern Sichuan. Acta Sedimentologica Sinica, 13(Suppl. ): 1-9 (in Chinese with English abstract). [38] Zheng, R.C., Peng, J., Gao, H.C., 2003. Palaeokarst-related characteristics and cycles of carbonate reservoirs in Huanglong Formation, Upper Carboniferous, eastern Chongqing. Geology Geochemistry, 31(1): 28-35 (in Chinese with English abstract). [39] Zheng, R.C., Zhang, S.N., Li, D.M., 1996. Origin and researching significance of breccias in the Upper Carboniferous Huanglong Formation, eastern Sichuan. Journal of Chengdu University of Technology, 23(1): 8-18 (in Chinese with English abstract). [40] 阿不都热和曼·艾合买提江, 钟建华, 李阳, 等, 2008. 碳酸盐岩裂缝与岩溶作用研究. 地质论评, 54(4): 485-493. doi: 10.3321/j.issn:0371-5736.2008.04.007 [41] 樊爱萍, 韩作振, 杨仁超, 等, 2009. 惠民凹陷商河砂体沉积微相与成岩作用研究. 山东科技大学学报(自然科学版), 28(1): 14-19, 50. doi: 10.3969/j.issn.1672-3767.2009.01.003 [42] 郭建华, 1993. 塔里木盆地轮南地区奥陶系潜山古岩溶及其所控制的储层非均质性. 沉积学报, 11(1): 56-64. https://www.cnki.com.cn/Article/CJFDTOTAL-CJXB199301006.htm [43] 郭一华, 1994. 川东地区石炭系储层成岩作用与天然气成藏规律. 西南石油学院学报, 16(1): 1-10. https://www.cnki.com.cn/Article/CJFDTOTAL-XNSY401.000.htm [44] 胡忠贵, 郑荣才, 文华国, 等, 2008. 川东邻水-渝北地区石炭系黄龙组白云岩成因. 岩石学报, 24(6): 1369-1378. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200806021.htm [45] 焦养泉, 吕新彪, 王正海, 等, 2004. 从沉积到成岩两种截然不同的地质环境——吐哈盆地砂岩型铀矿研究实例. 地球科学——中国地质大学学报, 29(5): 615-620. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200405017.htm [46] 李淳, 1998. 川东地区上石炭统碳酸盐岩成岩作用. 石油大学学报(自然科学版), 22(5): 19-22. https://www.cnki.com.cn/Article/CJFDTOTAL-SYDX805.002.htm [47] 李忠, 1990. 成岩作用研究的近期发展及其方向. 地质科技情报, 9(3): 15-19. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKQ199003004.htm [48] 李忠, 1998. 沉积盆地大尺度成岩作用研究. 地学前缘, 5(3): 157-158. doi: 10.3321/j.issn:1005-2321.1998.03.024 [49] 李忠, 韩登林, 寿建峰, 2006. 沉积盆地成岩作用系统及其时空属性. 岩石学报, 22(8): 2151-2164. https://www.cnki.com.cn/Article/CJFDTOTAL-YSXB200608004.htm [50] 李忠, 刘嘉庆, 2009. 沉积盆地成岩作用的动力机制与时空分布研究若干问题及趋向. 沉积学报, 27(5): 837-848. https://www.cnki.com.cn/Article/CJFDTOTAL-CJXB200905009.htm [51] 刘宝珺, 2009. 沉积成岩作用研究的若干问题. 沉积学报, 27(5): 787-791. https://www.cnki.com.cn/Article/CJFDTOTAL-CJXB200905004.htm [52] 刘宝珺, 张锦泉, 1992. 沉积成岩作用. 北京: 科学出版社. [53] 刘孟慧, 赵激林, 纪友亮, 等, 1993. 碎屑岩储层成岩作用模式及其演化特征. 东营: 石油大学出版社. [54] 孟元林, 王志国, 杨俊生, 等, 2003. 成岩作用过程综合模拟及其应用. 石油实验地质, 25(2): 211-215. doi: 10.3969/j.issn.1001-6112.2003.02.020 [55] 王瑞飞, 孙卫, 2009. 储层沉积-成岩过程中物性演化的主控因素. 矿物学报, 29(3): 399-404. doi: 10.3321/j.issn:1000-4734.2009.03.019 [56] 王一刚, 文应初, 刘志坚, 1996. 川东石炭系碳酸盐岩储层孔隙演化中的古岩溶和埋藏溶解作用. 天然气工业, 16(6): 18-24. doi: 10.3321/j.issn:1000-0976.1996.06.005 [57] 文华国, 郑荣才, 沈忠民, 等, 2009a. 四川盆地东部黄龙组古岩溶地貌研究. 地质论评, 55(6): 816-827. https://www.cnki.com.cn/Article/CJFDTOTAL-DZLP200906008.htm [58] 文华国, 郑荣才, 沈忠民, 等, 2009b. 南大巴山前缘黄龙组古岩溶储层锶同位素地球化学特征. 吉林大学学报(地球科学版), 39(5): 789-795. https://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ200905005.htm [59] 夏日元, 唐健生, 关碧珠, 等, 1999. 鄂尔多斯盆地奥陶系古岩溶地貌及天然气富集特征. 石油与天然气地质, 20(2): 133-136. doi: 10.3321/j.issn:0253-9985.1999.02.008 [60] 鲜本忠, 吴战国, 姜在兴, 等, 2004. 早期成岩作用研究进展及发展方向. 石油大学学报(自然科学版), 28(6): 133-139. doi: 10.3321/j.issn:1000-5870.2004.06.034 [61] 张兵, 郑荣才, 文华国, 等, 2010. 川东地区黄龙组古岩溶特征与储层分布. 石油勘探与开发(待刊). https://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200806038.htm [62] 张胜斌, 王琪, 李小燕, 等, 2009. 川中南河包场须家河组砂岩沉积-成岩作用. 石油学报, 30(2): 225-231. doi: 10.3321/j.issn:0253-2697.2009.02.011 [63] 张育民, 李红, 朱玉双, 2005. 新疆三塘湖盆地沉积成岩作用研究. 西北大学学报(自然科学版), 35(6): 793-798. doi: 10.3321/j.issn:1000-274X.2005.06.031 [64] 郑荣才, 陈洪德, 1997. 川东黄龙组古岩溶储层微量和稀土元素地球化学特征. 成都理工学院学报, 24(1): 1-7. https://www.cnki.com.cn/Article/CJFDTOTAL-CDLG701.002.htm [65] 郑荣才, 陈洪德, 张哨楠, 等, 1997. 川东黄龙组古岩溶储层的稳定同位素和流体性质. 地球科学——中国地质大学学报, 22(4): 424-428. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX704.020.htm [66] 郑荣才, 党录瑞, 文华国, 等, 2010. 川东-渝北黄龙组碳酸盐岩储层的成岩系统. 石油学报, 31(2): 237-245. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB201002011.htm [67] 郑荣才, 胡忠贵, 郑超, 等, 2008. 渝北-川东地区黄龙组古岩溶储层稳定同位素地球化学特征. 地学前缘, 15(6): 303-311. doi: 10.3321/j.issn:1005-2321.2008.06.036 [68] 郑荣才, 李德敏, 张梢楠, 1995. 川东黄龙组天然气储层的层序地层学研究. 沉积学报, 13(增刊): 1-9. https://www.cnki.com.cn/Article/CJFDTOTAL-CJXB5S1.000.htm [69] 郑荣才, 彭军, 高红灿, 2003. 渝东黄龙组碳酸盐岩储层的古岩溶特征和岩溶旋回. 地质地球化学, 31(1): 28-35. doi: 10.3969/j.issn.1672-9250.2003.01.005 [70] 郑荣才, 张哨楠, 李德敏, 1996. 川东黄龙组角砾岩成因及其研究意义. 成都理工学院学报, 23(1): 8-18. https://www.cnki.com.cn/Article/CJFDTOTAL-CDLG601.001.htm -
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