四川盆地中二叠统茅口组储层形成与古构造演化关系

doi:10.11743/ogg20160515

Abstract

Abstract: The development characteristics and main controlling factors of reservoirs in the Middle Permian Maokou Formation in Sichuan Basin were studied based on drilling and logging data,framework seismic sections and regional geolo-gical data.The relationship between paleostructure evolution and formation of geomorphology,karst landform and dolomitization zone of the Formation,was also discussed systematically to predict potential reservoir zones there.Study shows that the Caledonian Movement defined and shaped the fundamental landforms of the Middle & Lower Permian in the Basin and the Emei mantle plume's uprising exerted a continuous influence on the paleogeomorphology evolution in the whole Permian.As a result,southwestern Basin turned to an inherited paleogeomorphological high.It is not only a sedimentary paleogeomorphological high for the development of high energy bank depositsin the Formation but also a paleogeomorphological high for the development of weathering crust karst on top of the Formation.Emei tafrogeny provided migration pathways of hydrothermal fluid and acid diagenesis fluids for the overprint of multi-stage dolomitization and dissolution on early band deposits and karstification,thus largely controlled the distribution of dolomite reservoirs in the Formation.

Key words: paleostructure, dolomite, Maokou Formation, Middle Permian, Sichuan Basin

CLC Number:

T2121.2

Li Dajun, Chen Hui, Chen Hongde, Liang Hong, Peng Cai, Xia Ming, Duan Hongzhen. Relationship between reservoir development in the Middle Permian Maokou Formation and paleostructure evolution in the Sichuan Basin[J]. Oil & Gas Geology, 2016, 37(5): 756-763.

References

[1] 胡明毅,胡忠贵,魏国齐,等.四川盆地茅口组层序岩相古地理特征及储集层预测[J].石油勘探与开发,2012,39(1):45-55. Hu Mingyi,Hu Zhonggui,Wei Guoqi,et al.Sequence lithofacies paleogeography and reservoir prediction of the Maokou Formation in Sichuan Basin[J].Petroleum Exploration and Development,2012,39(1):45-55.
[2] 张运波.四川盆地中二叠统层序地层及沉积模式[D].北京:中国地质大学,2011. Zhang Yunbo.Sequence stratigraphy and depositional models of the Middle Permian in Sichuan Basin[D].Beijing:China University of Geosciences,2011.
[3] 江青春,胡素云,汪泽成,等.四川盆地茅口组风化壳岩溶古地貌及勘探选区[J].石油学报,2012,33(6):950-959. Jiang Qingchun,Hu Suyun,Wang Zecheng,et al.Paleokarst landform of the weathering crust of Middle Permian Maokou Formation in Sichuan Basin and selection of exploration regions[J].Acta Petrolei Sinica,2012,33(6):950-959.
[4] 郭旭升,李宇平,魏全超.川东南地区茅口组古岩溶发育特征及勘探领域[J].西南石油大学学报(自然科学版),2012,34(6):1-6. Guo Xusheng,Li Yuping,Wei Quanchao.Palaeokarst reservoirs and exploration areas of Maokou Formation in the Southeast of Sichuan Basin[J].Journal of Southwest Petroleum University(Science & Technology Edition),2012,34(6):1-6.
[5] 罗志立.峨眉地裂运动观对川东北大气区发现的指引作用[J].新疆石油地质,2012,33(4):401-407. Luo Zhili.Guidance function of Emei Taphrogenesis viewpoint on discovery of large gas province in Northeastern Sichuan[J].Xinjiang Petroleum Geology,2012,33(4):401-407.
[6] 何斌,徐义刚,肖龙,等.峨眉山大火成岩省的形成机制及空间展布:来自沉积地层学的新证据[J].地质学报,2003,77(2):194-202. He Bin,Xu Yigang,Xiao Long,et al.Generation and spatial distribution of the Emeishan Large lgneous province:new evidence from stratigraphic records[J].Acta Geologica Sinica,2003,77(2):194-202.
[7] 何斌,徐义刚,王雅玫,等.用沉积记录来估计峨眉山玄武岩喷发前的地壳抬升幅度[J].大地构造与成矿学,2005,29(3):316-320. He Bin,Xu Yigang,Wang Yamei,et al.The magnitude of crustal uplift prior to the Eruption of the Emeishan Basalt:inferred from sedimentary records[J].Geotectonica Et Metallogenia,2005,29(3):316-320.
[8] 侯增谦,卢记仁,林盛中.峨眉地幔柱的榴辉岩-地幔岩源区:主元素、痕量元素及Sr、Nd、Pb同位素证据[J].地质学报,2005,79(2):200-219. Hou Zengqian,Lu Jiren,Lin Shengzhong.The Axial zone consisting of Pyrolite and Eclogite in the Emei Mantle Plume:major,trace element and Sr-Nd-Pb isotope evidence[J].Acta Geologica Sinica,2005,79(2):200-219.
[9] 罗志立,刘顺,刘树根,等."峨眉地幔柱"对扬子板块和塔里木板块离散的作用及其找矿意义[J].地球学报,2004,25(5):515-522. Luo Zhili,Liu Shun,Liu Shugen,et al.The action of "Emei Mantle Plume" on the separation of the Yangtze Plate from the Tarim Plate and its significance in exploration[J].Acta Geosicientia Sinica,2004,25(5):515-522.
[10] 王运生,金以钟.四川盆地下二叠统白云岩及古岩溶的形成与峨眉地裂运动的关系[J].成都理工大学学报,1997,24(1):9-16. Wang Yunsheng,Jin Yizhong.The formation of dolomite and Paleokarst of the Lower Permian Series in Sichuan Basin and the relation to the Emei Taphrogenesis[J].Journal of Chengdu University of Technology,1997,24(1):9-16.
[11] 金振奎,冯增昭.滇东-川西下二叠统白云岩的形成机理-玄武岩淋滤白云化[J].沉积学报,1999,17(3):383-389. Jin Zhen kui,Feng Zengzhao.Origin of dolostones of the Lower Permian in East Yunnan-West Sichuan——Dolomitization through Leaching of Basalts[J].Acta Sedimentologica Sinica,1999,17(3):383-389.
[12] 何幼斌,冯增昭.四川盆地及其周缘下二叠统细-粗晶白云岩成因探讨[J].江汉石油学院学报,1996,18(4):15-20. He Youbin,Feng Zengzhao.Origin of Fine-to Coarse-grained Dolostones of Lower Permian in Sichuan Basin and its peripheral regions[J].Journal of Jianghan Petroleum Institute,1996,18(4):15-20.
[13] 张荫本.四川盆地二叠系中的白云岩[J].石油学报,1980,3(1):29-33. Zhang Yinben.Dolomite of Middle Permian of Sichuan Basin[J].Acta Petrolei Sinica,1980,3(1):29-33.
[14] 陈明启.川西南下二叠阳新统白云岩成因探讨[J].沉积学报,1989,7(2):45-50. Chen Mingqi.A discussion of the origin of Yangxin dolomite of Lower Permian in Southwest Sichuan[J].Acta Sedimentologica Sinica,1989,7(2):45-50.
[15] 金振奎,冯增昭.滇东-川西下二叠统白云岩的形成机理——玄武岩淋滤白云化[J].沉积学报,1999,17(3):383-389. Jin Zhenkui,Feng Zengzhao.Origin of dolostones of the Lower Permian in East Yunnan-West Sichuan——Dolomitization through leaching of basalts[J].Acta Sedimentologica Sinica,1999,17(3):383-389.
[16] 李茂竹,王玉英.四川华蓥山中段下二叠统灰岩中"砂糖状白云岩"特征及其白云化作用的讨论[J].川煤地勘,1991,9(1):45-48. Li Maozhu,Wang Yuying.Character and origin of saccharoidaldolomite in Lower Permian limestone in middle Huayinshanmountain,Sichuan basin[J].Sichuan Coal Exploration,1991,9(1):45-48.
[17] 罗志立,孙玮,韩建辉.峨眉地幔柱对中上扬子区二叠纪成藏条件影响的探讨[J].地学前缘,2012,19(6):144-150. Luo Zhili,Sun Wei,Han Jianhui.Effect of Emei mantle plume on the conditions of Permian accumulation in middle-upper Yangtze Area[J].Earth Science Frontiers,2012,19(6):144-150.
[18] 汪华,沈浩,黄东,等.四川盆地中二叠统热水白云岩成因及其分布[J].天然气工业,2014,34(9):25-32. Wanghua,Shen Hao,Huang dong,et al.Origin and distribution of hydrothermal dolomites of the Middle Permian in th Sichuan Basin[J].Natural Gas Industry,2014,34(9):25-32.

Relationship between reservoir development in the Middle Permian Maokou Formation and paleostructure evolution in the Sichuan Basin

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