黄东1,杨光1,杨智2,杨天泉1,白蓉1,李育聪1,戴鸿鸣3
Huang Dong1,Yang Guang1,Yang Zhi2,Yang Tian-quan1,Bai Rong1,Li Yu-cong1,Dai Hong-ming3
摘要: 在国内加大油气勘探开发力度的大环境下,非常规领域成为目前常规油气勘探开发的有力补充,在部分油田呈现出常非并举的发展势头,除页岩气而外,致密油是目前增储上产的重要对象。在系统梳理、分析、总结四川盆地侏罗系大安寨段致密油特征基础上,根据最新烃源岩、储层、源储配置等分析实验样品以及勘探开发成效的系统分析,提出:侏罗系大安寨段烃源岩有机碳中等,页岩油气显示频繁;储层致密化程度高,发育相对优质储层;源储配置类型多样,致密油充注效率高;致密油大面积分布,分相带建立有利区标准;致密油生产差异大,创建勘探开发新模式五大创新认识。根据目前的勘探开发实际情况和资源情况,提出了大安寨段具备页岩油气与致密油气两大非常规油气勘探开发潜力的新思路,并指出了页岩油气主要发育在半深湖区,致密油主要发育在滨浅湖区的认识,为该层系下步的整体勘探开发指明了方向。
中图分类号:
[1]Zou Caineng,Zhang Guosheng,Yang Zhi,et al.Geological concepts,characteristics,resource potential and key techniques of unconventional hydrocarbon:On unconventional petroleum geology[J].Petroleum Exploration and Development,2013,40(4):385-399. 邹才能,张国生,杨智,等.非常规油气概念、特征、潜力及技术[J].石油勘探与开发,2013,40(4):385-399. [2]Jia Chengzao,Zheng Min,Zhang Yongfeng.et al.Unconventional hydrocarbon resources in China and the prospect of exploration and development[J].Petroleum Exploration and Development,2012,39(2):129-136. 贾承造,郑民,张永峰,等.中国非常规油气资源与勘探开发前景[J].石油勘探与开发,2012,39(2):129-136. [3]Zou Caineng,Yang Zhi,Tao Shizhen,et al.Nano-hydrocarbon and the accumulation in coexisting source and reservoir[J].Petroleum Exploration and Development,2012,39(1):13-26. 邹才能,杨智,陶士振,等.纳米油气与源储共生型油气聚集[J].石油勘探与开发,2012,39(1):13-26. [4]Zou Caineng,Zhu Rukai,Wu Songtao,et al.Types,characteristics,genesis and prospects of conventional and unconventional hydrocarbon accumulations:Taking tight oil and tight gas in China as an instance[J].Acta Petrolei Sinica,2012,33(2):173-187. 邹才能,朱如凯,吴松涛,等.常规与非常规油气聚集类型、特征、机理及展望:以中国致密油和致密气为例[J].石油学报,2012,33(2):173-187. [5]Huang Dong,Duan Yong,Yang Guang,et al.Controlling effect of source-reservoir configuration model on tight oil enrichment in freshwater lacustrine sedimentary area:A case study of the Jurassic Da’anzhai member in Sichuan Basin[J].Acta Petrolei Sinica,2018,39(5):518-527. 黄东,段勇,杨光,等.淡水湖相沉积区源储配置模式对致密油富集的控制作用——以四川盆地侏罗系大安寨段为例[J].石油学报,2018,39(5):518-527. [6]Huang Dong,Yang Guang,Wei Tengqiang,et al.Recognition of high yield and stable yield factors of Da’anzhai tight oil,Guihua Oilfield[J].Journal of Southwest Petroleum University:Science & Technology Edition,2015,37(5):23-32 黄东,杨光,韦腾强,等.川中桂花油田大安寨段致密油高产稳产再认识[J].西南石油大学学报:自然科学版,2015,37(5):23-32. [7]Huang Dong,Yang Yueming,Yang Guang,et al.Counterermeasure and progress of exploration and development of Jurassic tinght oil in the Sichuan Basin[J].Petroleum Geology & Experiment,2017,39(3):304-310. 黄东,杨跃明,杨光,等.四川盆地侏罗系致密油勘探开发进展与对策[J].石油实验地质,2017,39(3):304-310. [8]Deng Yan,Huang Dong,Mi Hong,et al.Research on the origin of lacustrine dolomitic reservoir in Jurassic Da’anzhai Formation of Sichuan Basin[J].Geology in China,2017,44(1):75-85. 邓燕,黄东,米鸿,等.四川盆地侏罗系大安寨段湖相含云质储层成因研究[J].中国地质,2017,44(1):75-85. [9][JP2]Guo Qiulin,Chen Ningsheng,Wu Xiaozhi,et al.Unconventional petroleum resources assessment:Progress and future prospects[J].China Petroleum Exploration,2013,18(2):67-76. 郭秋麟,陈宁生,吴晓智,等.致密油资源评价方法研究[J].中国石油勘探,2013,18(2):67-76. [10]Zheng Min,Li Jianzhong,Wu Xiaozhi,et al.Physical modeling of oil charging in tight reservoirs:A case study of Permian Lucaogou Formation in Jimsar Sag,Junggar Basin,NW China[J].Petroleum Exploration and Development,2016,43(2):219-227. 郑民,李建忠,吴晓智,等.致密储集层原油充注物理模拟——以准噶尔盆地吉木萨尔凹陷二叠系芦草沟组为例[J].石油勘探与开发,2016,43(2):219-227. [11][JP2]Liang Digang,Ran Longhui,Dai Danshen,et al.A rerecognition of the prospecting potential of Jurassic large area and non-conventional oils in the central-northern Sichuan Basin[J].Acta Petrolei Sinica,2011,132(1):8-17. 梁狄刚,冉隆辉,戴弹申,等.四川盆地中北部侏罗系大面积非常规石油勘探潜力的再认识[J].石油学报,2011,132(1):8-17. [12]Pang Zhenglian,Tao Shizhen,Zhang Qin,et al.Simulation experiments of tight oil secondary migration driving force and resistance:A case study of Jurassic Oilfield in middle Sichuan Basin[J].Journal of China University of Mining & Technology,2016,45(4):754-764. 庞正炼,陶士振,张琴,等.致密油二次运移动力和阻力实验研究——以四川盆地中部侏罗系为例[J].中国矿业大学学报,2016,45(4):754-764. [13][KG*6/7]Li Jun,Wang Shiqian.The main factors controlling hydrocarbon accumulation in the Jurassic of Pingchang-Langzhong area in the Sichuan Basin and its exploration strategies[J].Natural Gas Industry,2010,30(3):16-21. 李军,王世谦.四川盆地平昌—阆中地区侏罗系油气成藏主控因素与勘探对策[J].天然气工业,2010,30(3):16-21. [14]Wang Shiqian,Hu Suyun,Dong Dazhong,et al.Jurassic tight oil & gas resources in East Sichuan Basin:A new exploration target[J].Natural Gas Industry,2012,32(12):22-29. 王世谦,胡素云,董大忠,等.川东侏罗系——四川盆地亟待重视的一个致密油气新领域[J].天然气工业,2012,32(12):22-29. [15]Zou Caineng,Tao Shizhen,Hou Lianhua,et al.Unconventional Petroleum Geology[M].2ndEdition.Beijing:Geological Publishing House,2013. 邹才能,陶士振,侯连华,等.非常规油气地质[M].2版.北京:地质出版社,2013. [16]Deng Kangling,Wang Xin.The Jurassic sedimentary facies and oil-gas distribution in western Sichuan Basin[J].Sedimentary Geology and Tethyan Geology,2004,24(3):90-95. 邓康龄,王信.四川盆地西部侏罗纪沉积相及油气分布[J].沉积与特提斯地质,2004,24(3):90-95. [17]Yang Yueming,Yang Jiajing,Yang Guang,et al.New research progress of Jurassic tight oil in central Sichuan Basin[J].Petroleum Exploration and Development,2016,43(6):873-882. 杨跃明,杨家静,杨光,等.四川盆地中部地区侏罗系致密油研究新进展[J].石油勘探与开发,2016,43(6):873-882. [18]Tian Zepu,Song Xinmin,Wang Yongjun,et al.Classification of lacustrine tight limestone considering matrix pores or fractures:A case study of Da’anzhai member of Jurassic Ziliujing Formation in central Sichuan Basin,SW China[J].Petroleum Exploration and Development,2017,44(2):213-224. 田泽普,宋新民,王拥军,等.考虑基质孔缝特征的湖相致密灰岩类型划分——以四川盆地中部侏罗系自流井组大安寨段为例[J].石油勘探与开发,2017,44(2):213-224. [19]Huang Dong,Duan Yong,Li Yucong,et al.Study on the TOC lower limit of shale oil and gas of freshwater lake facies:A case study on the Jurassic Da’anzhai member in the Sichuan Basin[J].China Petroleum Exploration,2018,23(6):38-45. 黄东,段勇,李育聪,等.淡水湖相页岩油气有机碳含量下限研究——以四川盆地侏罗系大安寨段为例[J].中国石油勘探,2018,23(6):38-45. [20]Yang Guang,Huang Dong,Huang Pinghui,et al.Control factors of high and stable production of Jurassic Da’anzhai member tight oil in central Sichuan Basin,SW China[J].Petroleum Exploration and Development,2017,44(5):817-826. 杨光,黄东,黄平辉,等.四川盆地中部侏罗系大安寨段致密油高产稳产主控因素[J].石油勘探与开发,2017,45(5):817-826. [21]Jin Tao,Chen Ling,Guo Ruiying,et al.Geological analysis on tight-oil calibrated unit of Da’anzhai member,Gongshanmiao Oilfield,Sichuan Basin[J].Natural Gas Exploration & Development,2014,37(3):19-24. 金涛,陈玲,郭蕊莹,等.四川盆地公山庙油田大安寨段致密油刻度区地质解剖究[J].天然气勘探与开发,2014,37(3):19-24. [22]Du Min,Chen Shengji,Wan Maoxia,et al.Study on distribution and geo-chemical features of Jurassic sourcerocks in Sichuan Basin[J].Natural Gas Exploraiton & Development,2005,28(2):15-17. 杜敏,陈盛吉,万茂霞,等.四川盆地侏罗系源岩分布及地化特征研究[J].天然气勘探与开发,2005,28(2):15-17. |
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