岩性油气藏 ›› 2015, Vol. 27 ›› Issue (5): 6772.doi: 10.3969/j.issn.1673-8926.2015.05.011
胡忠贵1,2,黎 荣1,胡明毅1,向小玲3,秦 鹏1,孙跃东1
Hu Zhonggui1,2, Li Rong1, Hu Mingyi1, Xiang Xiaoling3, Qin Peng1, Sun Yuedong1
摘要:
礁滩相带是碳酸盐岩油气勘探的有利沉积相带,摸清台内礁滩相带的分布和演化规律,对川东地区台地内部油气勘探具有重要意义。 在对广安华蓥山地区天池涧水沟剖面长兴组生物礁滩进行精细写实和详细研究的同时,对其礁滩内部结构特征进行了深入研究,精细刻画出礁滩内部结构和发育模式,指出礁滩体内部有利储层的分布规律。剖面上识别出了 3 期生物礁生长旋回,均由粒屑滩沉积的礁基和障积礁或骨架礁组成的礁核构成,分别对应于 3 个向上变浅的准层序组,总体构成加积—进积型生物礁,其中第 2 期生物礁最为发育。 各期生物礁生长旋回顶部的礁滩复合体白云石化作用强烈,有利于储层形成。
[ 1 ] 邹才能,徐春春,汪泽成,等 . 四川盆地台缘带礁滩大气区地质特征与形成条件[ J ] . 石油勘探与开发, 2011 , 38 ( 6 ): 641-651.Zou Caineng , Xu Chunchun , Wang Zecheng , et al. Geological characteristics and forming conditions of the large platform margin reef-shoal gas province in the Sichuan Basin [ J ] . Petroleum Exploration and Development , 2011 , 38 ( 6 ): 641-651.[ 2 ] 邓剑,王伟克,唐德海,等 . 四川盆地东部涪陵地区台缘礁滩复合体储量计算[ J ] . 石油天然气学报, 2013 , 35 ( 2 ): 50-55.Deng Jian , Wang Weike , Tang Dehai , et al. Calculation of reserves of the beach reef compounds of platform margins in Fuling area of the eastern Sichuan basin [ J ] . Journal of Oil and Gas Technology , 2013 ,35 ( 2 ): 50-55.[ 3 ] 刘殊,范菊芬,曲国盛,等 . 气烟囱效应—— — 礁滩相岩性气藏的典型地震响应特征[ J ] . 天然气工业, 2006 , 26 ( 11 ): 52-55.Liu Shu , Fan Jufen , Qu Guosheng , et al. Gas chimney effect : Typical seismic expression of lithologic shoal and reef gas reservoirs [ J ] .Natural Gas Industry , 2006 , 26 ( 11 ): 52-55.[ 4 ] 文华国,郑荣才,党录瑞,等 . 四川盆地东部五百梯地区长兴组礁、滩相储层特征[ J ] . 岩性油气藏, 2010 , 22 ( 2 ): 24-31.Wen Huaguo , Zheng Rongcai , Dang Lurui , et al. Characteristics of reef and shoal facies reservoir of upper Permian Changxing Formation in Wubaiti area , eastern Sichan Basin [ J ] . Lithologic Reservoirs ,2010 , 22 ( 2 ): 24-31.[ 5 ] Hu Mingyi , Hu Zhonggui , Qiu Xiaosong , et al. Platform edge reef and bank structure and depositional model of Changxing Formation in Panlongdong section , Xuanhan , Northeastern Sichuan [ J ] . Journal of Earth Science , 2012 , 23 ( 4 ): 431-441.[ 6 ] 胡昊,王振宇,曲海洲,等 . 塔中地区中古 51 井区良里塔格组台内礁滩演化模式[ J ] . 石油天然气学报, 2013 , 35 ( 2 ): 1-6.Hu Hao , Wang Zhenyu , Qu Haizhou , et al. Evolutionary mode of intra-platform reef and shoal in Lianglitage Formation of wellblock Zhonggu 51 of Tazhong area [ J ] . Journal of Oil and Gas Technology ,2013 , 35 ( 2 ): 1-6.[ 7 ] 张向涛,汪旭东,张素芳,等 . 台内薄层礁滩型碳酸盐岩储层定量描述及控制因素—— — 以珠江口盆地 A 地区为例[ J ] . 石油与天然气地质, 2014 , 35 ( 3 ): 417-424.Zhang Xiangtao , Wang Xudong , Zhang Sufang , et al. Quantitative description of intra-platform thin carbonate reservoirs of reef-bank facies and their controlling factors : a case from the A Region of Pearl River Mouth Basin [ J ] . Oil & Gas Geology , 2014 , 35 ( 3 ): 417-424.[ 8 ] 张建勇,周进高,郝毅,等 . 四川盆地环开江—梁平海槽长兴组—飞仙关组沉积模式[ J ] . 海相油气地质, 2011 , 16 ( 3 ):45-54.Zhang Jianyong , Zhou Jingao , Hao Yi , et al. A sedimentary model of Changxing and Feixianguan reservoirs around Kaijiang-Liangping trough in Sichuan basin [ J ] . Marine Origin Petroleum Geology , 2011 ,16 ( 3 ): 45-54.[ 9 ] 赵文智,沈安江,胡素云,等 . 中国碳酸盐岩储集层大型化发育的地质条件与分布特征[ J ] . 石油勘探与开发, 2012 , 39 ( 1 ):1-12.Zhao Wenzhi , Shen Anjiang , Hu Suyun , et al. Geological conditions and distributional features of large-scale carbonate reservoirs on-shore China [ J ] . Petroleum Exploration and Development , 2012 ,39 ( 1 ): 1-12.[ 10 ] 张奇,屠志慧,饶雷,等 . 四川川中地区晚二叠世蓬溪 - 武胜台凹对台内生物礁滩分布的控制作用[ J ] . 天然气勘探与开发,2010 , 33 ( 4 ): 1-7.Zhang Qi , Tu Zhihui , Rao Lei , et al. Control of later Permian Pengxi-Wusheng depressional platform on bioreef and shoal distribution within platform , central Sichuan Basin [ J ] . Natural Gas Exploration and Development , 2010 , 33 ( 4 ): 1-7.[ 11 ] 马永生,牟传龙,谭钦银,等 . 关于开江—梁平海槽的认识[ J ] .石油与天然气地质, 2006 , 27 ( 3 ): 326-331.Ma Yongsheng , Mou Chuanlong , Tan Qinyin , et al. A discussion on Kaijian-Liangping ocean trough [ J ] . Natural Gas Industry , 2006 ,27 ( 3 ): 326-331.[ 12 ] 胡忠贵,胡明毅,廖军,等 . 鄂西建南地区长兴组沉积相及生物礁沉积演化模式[ J ] . 天然气地球科学, 2014 , 25 ( 7 ): 980-990.Hu Zhonggui , Hu Mingyi , Liao Jun , et al. Sedimentary facies characteristics and evolution model of reef deposition in Jiannan area of western Hubei [ J ] . Natural Gas Geoscience , 2014 , 25 ( 7 ): 980-990.[ 13 ] 郭川,李国蓉,周彬,等 . 四川盆地垫江—万县地区长兴组层序格架内沉积相演化[ J ] . 岩性油气藏, 2011 , 23 ( 5 ): 64-68.Guo Chuan , Li Guorong , Zhou Bin , et al. Evolution model of sedimentary facies in the sequence framework of Changxing Formation in Dianjiang-Wanxian area , Sichuan Basin [ J ] . Lithologic Reservoirs ,2011 , 23 ( 5 ): 64-68.[ 14 ] 周刚,郑荣才,罗韧,等 . 环开江—梁平海槽长兴组生物礁类型及储层特征[ J ] . 岩性油气藏, 2013 , 25 ( 1 ): 81-87. Zhou Gang , Zheng Rongcai , Luo Ren , et al. Types and characteristics of reefs of Permian Changxing Formation around Kaijiang-Liangping trough , eastern Sichuan basin [ J ] . Lithologic Reservoirs ,2013 , 25 ( 1 ): 81-87. |
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