徐铮,傅强,惠萧,李璟,李士祥,李祥同
Xu Zheng,Fu Qiang,Hui Xiao,Li Jing,Li Shi-xiang,Li Xiang-tong
摘要: 鄂尔多斯盆地华庆地区三叠系延长组长613砂层组是典型的低孔低渗致密砂岩储层。通过铸体薄片和扫描电镜等资料并结合主要成岩作用分析,该砂层组砂岩储层可以分成8种成岩相,对应了5种成岩组合:建设性胶结—溶蚀作用、建设性胶结作用或溶蚀作用、破坏性胶结—溶蚀作用、破坏性胶结作用及机械压实作用。在成岩组合背景的基础上提出了划分流动单元新的思路和方法:利用K-means聚类方法,基于华庆地区608口井的储层参数数据,以及长613砂层组沉积微相分布,划分了5类流动单元,研究成果对预测有利勘探区具有重要的应用价值。
中图分类号:
[1]Wang Shuangming.Ordos Basin superposed evolution and structural controls of coal forming activities[J].Earth Science Frontiers,2017,24(2):54-63. 王双明.鄂尔多斯盆地叠合演化及构造对成煤作用的控制[J].地学前缘,2017,24(2):54-63. [2]Yang H,Niu X,Luo S,et al.Research of simulated experiment on gravity flow deposits of tight sand bodies of Chang 7 Formation in Longdong area,Ordos Basin[J].Earth Science Frontiers,2015,22(3):322-332. [3]Liu M J,Liu Z,Wang P,et al.Diagenesis of the Triassic Yanchang Formation tight sandstone reservoir in the Xifeng-Ansai area of Ordos Basin and its porosity evolution[J].Acta Geologica Sinica:English Edition,2016,90(3):956-970. [4]Lan Yefang,Deng Xiuqin,Cheng Dangxing,et al.Diagenetic facies and reservoir quality evaluation of Chang 6 sandstone reservoir in the Upper Triassic Yanchang Formation of Huaqing area,Ordos Basin[J].Acta Petrologica et Mineralogica,2014,33(1):51-63. 兰叶芳,邓秀芹,程党性,等.鄂尔多斯盆地华庆地区长6油层组砂岩成岩相及储层质量评价[J].岩石矿物学杂志,2014,33(1):51-63. [5]Yang Hua,Fu Jinhua,He Haiqing,et al.Formation and distribution of large low-permeability lithologic oil regions in Huaqing,Ordos Basin[J].Petroleum Exploration and Development,2012,39(6):641-648. 杨华,付金华,何海清,等.鄂尔多斯华庆地区低渗透岩性大油区形成与分布[J].石油勘探与开发,2012,39(6):641-648. [6]Chen Dayou,Zhu Yushuang,Zhang Jiaosheng,et al.Diagenesis and favorable diagenetic facies of the eighth member of Yanchang Formation in Maling area,the Ordos Basin[J].Petroleum Geology and Experiment,2015,37(6):721-728. 陈大友,朱玉双,张皎生,等.鄂尔多斯盆地马岭地区长8储层成岩作用与有利成岩相带[J].石油实验地质,2015,37(6):721-728. [7]Guo Yanqin,Yu Fang,Li Yang,et al.Diagenesis and favorable diagenetic facies of Chang 9 reservoir in Huaqing area of Ordos Basin[J].Journal of Northwest University:Natural Science Edition,2016,46(4):558-564. 郭艳琴,余芳,李洋,等.鄂尔多斯盆地华庆地区长9储层成岩作用与有利成岩相[J].西北大学学报:自然科学版,2016,46(4):558-564. [8]Zhou Yong,Xu Liming,Ji Youliang,et al.Characteristics and distributing controlling factors of relatively high permeability reservoir:A case study from Chang 82 sandstones of Yanchang Formation in Longdong area,Ordos Basin[J].Journal of China University of Mining & Technology,2017,46(1):106-120. 周勇,徐黎明,纪友亮,等.致密砂岩相对高渗储层特征及分布控制因素研究——以鄂尔多斯盆地陇东地区延长组长82为例[J].中国矿业大学学报,2017,46(1):106-120. [9]Yao Jingli,Deng Xiuqin,Zhao Yande,et al.Characteristics of tight oil in Triassic Yanchang Formation,Ordos Basin[J].Petroleum Exploration and Development,2013,40(2):150-158. 姚泾利,邓秀芹,赵彦德,等.鄂尔多斯盆地延长组致密油特征[J].石油勘探与开发,2013,40(2):150-158. [10]Sun Ningliang,Zhong Jianhua,Liu Shaoguang,et al.Diagenesis and physical property evolution of gravity flow tight reservoir of Yanchang Formation in southern Ordos Basin[J].Editorial Committee of Earth Science:Journal of China University of Geosciences,2017,42(10):1802-1816. 孙宁亮,钟建华,刘绍光,等.鄂尔多斯盆地南部延长组重力流致密储层成岩作用及物性演化[J].地球科学:中国地质大学学报,2017,42(10):1802-1816. [11]Zou Caineng,Tao Shizhen,Zhou Hui,et al.Genesis,classification and evaluation method of diagenetic facies[J].Petroleum Exploration and Development,2008,35(5):526-540. 邹才能,陶士振,周慧,等.成岩相的形成、分类与定量评价方法[J].石油勘探与开发,2008,35(5):526-540. [12]Zhang Xi,Sun Wei,Yang Xiaojing,et al.Quantitative calculation of tight sandstone reservoir porosity evolution based on different diagenesis:A case study of Chang 63 reservoir in Huaqing area,Ordos Basin[J].Petroleum Geology and Experiment,2017,39(1):126-133. 张茜,孙卫,杨晓菁,等.致密砂岩储层差异性成岩演化对孔隙度演化定量表征的影响——以鄂尔多斯盆地华庆地区长63储层为例[J].石油实验地质,2017,39(1):126-133. [13]Han Wenxue,Hou Lianhua,Yao Jingli,et al.Characteristics and formation mechanism of Chang 7 tight sandstone reservoir in Ordos Basin[J].Journal of China University of Mining & Technology,2016,45(4):765-771. 韩文学,侯连华,姚泾利,等.鄂尔多斯盆地长7段致密砂岩储层特征及成因机理[J].中国矿业大学学报,2016,45(4):765-771. [14]Li Lingling,Zhang Xingyong.Sedimentary facies of Chang 8 Reservoir in Yanchang Formation of Huaqing area of Ordos Basin[J].Journal of Oil and Gas Technology,2011,33(6):170-174. 李玲玲,张兴勇.鄂尔多斯盆地华庆地区长8油层组沉积相研究[J].石油天然气学报,2011,33(6):170-174. [15]Wang Qiang,Sun Wei,Ren Dazhong,et al.Study on the flow units of 81 reservoir of Yanchang Formation in Huaqing area[J].Journal of Yangtze University:Natural Science Edition,2012,9(10):54-56. 王强,孙卫,任大忠,等.华庆地区延长组长81储层流动单元研究[J].长江大学学报:自科版,2012,9(10):54-56. [16]Zhang Haozhi,Lv Min,Li Yongchen.Study on division method of Chang 63reservoir flow unit in Huaqing area[J].Petroleum Geology and Engineering,2014,28(6):59-61. 张昊祉,吕敏,李永臣.华庆地区长63储层流动单元划分方法研究[J].石油地质与工程,2014,28(6):59-61. [17]Chen Wenhao,Wang Zhizhang,Pan Lu,et al.Discussions on flow unit quantitative identification methodology in tight sandstone reservoirs[J].Natural Gas Geoscience,2016,27(5):844-850. 陈文浩,王志章,潘潞,等.致密砂岩储层流动单元定量识别方法探讨[J].天然气地球科学,2016,27(5):844-850. [18]Wei Bin,Chen Jianwen,Zheng Junmao,et al.Utilization of reservoir flow unit to study remaining oil distribution in high water containing oilfield[J].Earth Science Frontiers,2000,7(4):403-410. 魏斌,陈建文,郑浚茂,等.应用储层流动单元研究高含水油田剩余油分布[J].地学前缘,2000,7(4):403-410. [19]Hearn C L,Ebanks W J,Tye R S,et al.Geological factors influencing reservoir performance of the Hartzog Draw Field,Wyoming[J].Journal of Petroleum Technology,1984,36(8):1335-1344. [20]Yao Hefa,Lin Chengyan,Jin Xiuju,et al.Study on multi -parameters discrimination method for flow units[J].Acta Sedimentologica Sinica,2006,24(1):90-95. 姚合法,林承焰,靳秀菊,等.多参数判别流动单元的方法探讨[J].沉积学报,2006,24(1):90-95. [21]Liu Jiyu.Advances in study on flow unit[J].Advances in Earth Science,2000,15(3):303-306. 刘吉余.流动单元研究进展[J].地球科学进展,2000,15(3):303-306. [22]Pang Jungang,Yang Youyun,Tian Jianfeng,et al.Single diagenetic factor analysis of diagenesis facies in the tight sandstone reservoir:An example from the Chang 63sub-member of the Yanchang Formation in the Huaqing area,Ordos Basin[J].Bulletin of Mineralogy,Petrology and Geochemistry,2015,34(2):369-378. 庞军刚,杨友运,田建锋,等.致密砂岩储集层单因素定量成岩相分析——以华庆地区三叠系延长组长63为例[J].矿物岩石地球化学通报,2015,34(2):369-378. [23]Wang Zhizhang,He Gang.Division of reservoir flow unit and its application[J].Natural Gas Geoscience,2010,21(3):362-366. 王志章,何刚.储层流动单元划分方法与应用[J].天然气地球科学,2010,21(3):362-366. [24]Zhang Jianping,Liu Xiyu.Application in cluster’s analysis is analyzed in children development period[J].Application Research of Computers,2007,24(5):166-168. 张建萍,刘希玉.基于聚类分析的K-means算法研究及应用[J].计算机应用研究,2007,24(5):166-168. [25]Hartigan J A,Wong M A.Algorithm A S 136:A K-means clustering algorithm[J].Journal of the Royal Statistical Society,1979,28(1):100-108. |
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