四川盆地罗场向斜黄金坝建产区五峰组-龙马溪组页岩气藏特征

doi:10.11743/ogg20170114

Abstract

Abstract:

Luochang Syncline is located in the southern Sichuan Basin.The main target layer of Wufeng-Longmaxi Formations shale has been deformed during Indosinian,Yanshanian and Himalayan.The shale deformation was relatively weak with moderate burial,promising good condition for shale gas accumulation and preservation.Thus the syncline has become an important part of the core shale gas area in the upper Yangtze region.According to characteristics of lithology,electrical,mineral composition,organic matter and gas bearing property,Wufeng-Longmaxi Formations shale of the Syncline can be divided into three third-order sequences,three lithologic sections,three types of facies and four types of sub-facies and various of micro-facies.Deep water shelf depositional stage is the best stage (layerⅠ) for possible organic rich shale deposition and could be subdivided into five layers,namely Ⅰ₁,Ⅰ₂ and Ⅰ₃,Ⅰ₄,Ⅰ₅.Integrated analysis of physical property and pressure coefficient of the shale in the Huangjinba development block,shale gas is mainly preserved in the residual syncline which was the main part of deep shelf.The gas reservoirs are divided into two sets,the bottom of the Longmaxi Formation and the Wufeng Formation,separated by the Guanyinqiao Member limestone.Based on fracturing evaluation and production test results,the bottom of Longmaxi Formation Ⅰ₃ and Ⅰ₄ are the best production layers after fracture transformation.

Key words: shale gas, Wufeng Formation, Longmaxi Formation, Luochang Syncline, Huangjinba construction block, Sichuan Basin

CLC Number:

TE122.3

Xu Zhengyu, Liang Xing, Wang Xiyou, Wang Gaocheng, Zhang Jiehui, Xiong Shaoyun, Lu Huili, Xu He. Shale gas reservoir characteristics of the Wufeng-Longmaxi Formations in Huangjinba construction block of the Luochang Syncline, the Sichuan Basin[J]. Oil & Gas Geology, 2017, 38(1): 132-143.

References

[1] 吴奇,梁兴,鲜成钢,等.地质-工程一体化高效开发中国南方海相页岩气[J].中国石油勘探,2015,20(4):1-23. Wu Qi,Liang Xing,Xian Chenggang,et al.Geoscience-to-production integration ensures effective and efficient south China marine shale gas development[J].China Petroleum Exploration,2015,20(4):1-23.
[2] 陈旭,张元动,樊隽轩,等.广西运动的进程:来自生物相和岩相带的证据[J].中国科学:地球科学,2012,42(11):1617-1626. Chen Xu,Zhang Yuandong,Fan Junxuan,et al.The process of the Guangxi movement:evidence from the biological and lithofacies belts[J].Science China:Earth Sciences,2012,42(11):1617-1626.
[3] 徐政语,蒋恕,熊绍云,等.扬子陆块下古生界页岩发育特征与沉积模式[J].沉积学报,2015,33(1):21-35. Xu Zhengyu,Shu Jiang,Xiong Shaoyun,et al.Lower Paleozoic shale in the Yangtze Continental block development characteristics and depositional model[J].Acta Sedimentologica Sinica,2015,33(1):21-35.
[4] 苏文博,李志明,Frank R.Ettensohn,等.华南五峰组-龙马溪组黑色岩系时空展布的主控因素及其启示[J].地球科学-中国地质大学学报,2007,32(6):819-827. SuWenbo,Li Zhiming,Frank R.Ettensohn,et al.Distribution of black shale in the Wufeng-Longmaxi Formations(Ordovician-Silurian),South China:Major controlling factors and implications[J].Earth Science:Journal of China University of Geosciences,2007,32(6):819-827.
[5] 张海全,许效松,刘伟,等.中上扬子地区晚奥陶世-早志留世岩相古地理演化与黑色页岩的关系[J].沉积与特提斯地,2013,33(2):17-24. Zhang Haiquan,Xu Xiaosong,Liu Wei,et al.Late Ordovician-Early Silurian sedimentary facies and palaeogeographic evolution and its bearings on the black shales in the Middle-Upper Yangtze area[J].Sedimentary Geology and Tethyan Geology,2013,33(2):17-24.
[6] 董大忠,程克明,王玉满,等.中国上扬子区下古生界页岩气形成条件及特征[J].石油与天然气地质,2010,31(3):288-299. Dong Dazhong,Cheng Keming,Wang Yuman,et al.Forming conditions and characteristics of shale gas in the Lower Paleozoic of the Upper Yangtze region,China[J].Oil & Gas Geology,2010,31(3):288-299.
[7] 王远翀,梁薇,牟传龙,等.渝东南-黔北地区赫南特期冰川事件的沉积响应[J].沉积学报,2015,33(2):232-241. Wang YuanChong,Liang Wei,Mou ChuanLong,et al.The Sedimentary response to gondwana glaciation in Hirnantian(Ordovician) of the eastern Chongqing and the northern Guizhou region,South China[J].Acta Sedimentologica Sinica,2015,33(2):232-241.
[8] 严德天,陈代钊,王清晨,等.扬子地区奥陶系-志留系界线附近地球化学研究[J].中国科学:地球科学,2009,39(3):285-299. Yan Detian,Chen Daizhao,Wang Qingchen,et al.Geochemical study of Yangtze Ordovician-Silurian boundary near[J].Science in China Series D (Earth Sciences),2009,39(3):285-299.
[9] 王淑芳,董大忠,王玉满,等.四川盆地南部志留系龙马溪组富有机质页岩沉积环境的元素地球化学判别指标[J].海相油气地质,2014,19(3):27-34. Wang shufang,Dong Dazhong,Wang Yuman,et al.Geochemistry evalution index of Redox-sensitive elements for depositional environments of Silurian Longmaxi Organic-rich shale in the South of Sichuan basin[J].Marine Origin Petroleum Geology,2014,19(3):27-34.
[10] 刘树根,王世玉,孙玮,等.四川盆地及其周缘五峰组龙马溪组黑色页岩特征[J].成都理工大学学报(自然科学版),2013,40(6):621-639. LiuShugen,Wang Shiyu,Sun Wei,et al.Characteristics of block shale in Wufeng formation and Longmaxi Formation in Sichuan Basin and its peripheral areas[J].Journal of Chengdu University of Technology(Science and technology edition),2013,40(6):621-639.
[11] 苏文博,何龙清,王永标,等.华南奥陶-志留系五峰组及龙马溪组底部斑脱岩与高分辨综合地层[J].中国科学(D辑),2002,32(3):207-219. Su Wenbo,He Longqing,Wang Yongbiao,et al.Southern China Ordovician-Silurian Wufeng and Longmaxi formation at the bottom of bentonite with high resolution[J].Science in Chinese (series D),2002,32(3):207-219.
[12] 戎嘉余,陈旭,王怿,等.奥陶-志留纪之交黔中古陆的变迁证据与启示[J].中国科学:地球科学,2011,41(10):1407-1415. Rong Jia Yu,Chen Xu,Wang Yi,et al.Ordovician-Silurian make Guizhou oldland change:evidence and enlightenment[J].Science China:Earth Science,41(10):1407-1415.
[13] 樊隽轩,吴磊,陈中阳,等.四川兴文县麒麟乡五峰组-龙马溪组黑色页岩的生物地层序列[J].地层学杂志,2013,37(4):513-520. Fan Jun-xuan,Wu Lei,Chen Zhong-yang,et al.Biostratigraphy of the Wufeng-Lungmachi black shale sat Qilin,Xingwen county.Sichuan province[J].Journal of Stratigraphy,2013,37(4):513-520.
[14] 樊隽轩,Michael J M,陈旭,等.华南奥陶一志留系龙马溪组黑色笔石页岩的生物地层学[J].中国科学:地球科学,2012,42(1):130~139. Fan Junxuan,Michael J M,Chen Xu,et al.South China Ordovician Silurian Longmaxi group black graptolite shale of biostratigraphy[J].Science China:Earth Sciences,2012,42(1):130-139.
[15] 张正顺,胡沛青,沈娟,等.四川盆地志留系龙马溪组页岩矿物组成与有机质赋存状态[J].煤炭学报,2013,38(5):766-771. Zhang Zheng-shun,Hu Pei-qing,Shen Juan,et al.Mineral compositions and organic matter occurrence modes of Lower Silurian Longmaxi Formation of Sichuan Basin[J].Journal of China Coal Society,2013,38(5):766-771.
[16] 魏祥峰,刘若冰,张廷山,等.页岩气储层微观孔隙结构特征及发育控制因素——以川南一黔北XX地区龙马溪组为例[J].天然气地球科学,2013,24(5):1048-1059. Wei Xiangfeng,Liu Ruobing,Zhang Tingshan,et al.Micro-pores structure characteristics and development control factors of shale gas reservoir:A case of Longmaxi Formation in XX area of southern Sichuan and northern Guizhou[J].Naturai Gas Geoscience,2013,24(5):1048-1059.
[17] 归榕,万永平.基于常规测井数据计算储层岩石力学参数-以鄂尔多斯盆地上古生界为例[J].地质力学学报,2012,18(4):418-424. Gui Rong,Wan Yongping.Rock mechanics parameter calculation based on conventional logging data:A case study of upper Paleozoic in Ordos basin[J].Journal of Geomechanics,2012,18(4):418-424.
[18] 王濡岳,丁文龙,王哲,等.页岩气储层地球物理测井评价研究现状[J].地球物理学进展,2015,30(1):228-241. Wang Ruyue,Ding Wenlong,Wang Zhe,et al.Progress of geophysical well logging in shale gas reservoir evalution[J].Progress in Geophyics,2015,30(1):228-241.
[19] 谢庆明,程礼军,刘俊峰,等.渝东南黔江地区龙马溪组页岩气储层测井解释评价研究[J].地球物理进展,2014,29(3):1312-1318. Xie Qingming,Cheng Lijun,Liu Junfeng,et al.Well logging interpretaion and evaluation of gas shale reservoir at Longmaxi Formation in Qianjiang area of Southeast of Chongqing area[J].Progress in Geophysics,2014,29(3):1312-1318.
[20] 闫建平,蔡进功,赵铭海,等.测井信息用于层序地层单元划分及对比研究综述[J].地层学杂志,2009,33(4):441-450. Yan Jianping,Cai Jingong,Zhao Minghai,et al.Advances in the study of sequence stratigraphic division and correlation using well log information[J].Journal of Stratigraphy,2009,33(4):441-450.
[21] 伍梦婕,钟广法,李亚林,等.四川盆地龙马溪组页岩气储层地震-测井层序分析[J].天然气工业,2013,33(5):51-55. Wu Mengjie,Zhong Guangfa,Li Yalin,et al.Seismic logging sequence analysis of Longmaxi shale gas reservoir in the Sichuan Basin[J].Natural Gas Industry,2013,33(5):51-55.

Shale gas reservoir characteristics of the Wufeng-Longmaxi Formations in Huangjinba construction block of the Luochang Syncline, the Sichuan Basin

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