丘陵油田三间房组注水开发效果影响因素分析
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摘要
利用岩石铸体薄片、压汞和物性分析资料等,对丘陵油田三间房组储层岩石学特征、沉积特征、微观孔隙结构以及成岩相进行了深入研究。在此基础上,从多角度出发分析了影响丘陵油田三间房组储层注水开发效果的因素。研究表明:1)不同沉积微相储层注水开发效果存在较大差异;2)油藏注水开发效果在一定程度上受区域局部构造的控制;3)孔隙结构越复杂,孔径越小,注水开发效果越差;4)不同成岩相组合控制了储层发育特征和储集物性,其注水开发效果不同。因此,丘陵油田三间房组储层注水开发效果是主力微相、微构造、微观非均质性、成岩相等多因素共同作用的结果。
Petrology characteristics,sedimentary characteristics,microscopic pore structure and diagenetic facies of Sanjianfang reservoirs in the Qiuling oilfield in Turpan-Hami Basin have been studied using rock thin sections,casting thin sections,physical property and mercury injection data. Based on these,the influence factors to water injection development effects in this area have been analyzed from multiple aspects. Research shows : 1) The effects of water injection development exists have large differences in different sedimentary micro facies. 2) To a certain extent,the effect of water injection development is controlled by the regional local structure. 3) The more complex the pore structureis and the smaller the pore diameteris,the worse the development effect of low permeability reservoirsis. 4) The reservoirs development characteristics and the physical property are controlled by combined different diagenetic facies,and the effect of water injection development is also different. Therefore,the effect of water injection development is the result of coupled multi-factors including the main microfacies,micro structure,the microscopic heterogeneity,and diagenetic facies in the Sanjianfang oil reservoirs of Qiuling oilfield.
Petrology characteristics,sedimentary characteristics,microscopic pore structure and diagenetic facies of Sanjianfang reservoirs in the Qiuling oilfield in Turpan-Hami Basin have been studied using rock thin sections,casting thin sections,physical property and mercury injection data. Based on these,the influence factors to water injection development effects in this area have been analyzed from multiple aspects. Research shows : 1) The effects of water injection development exists have large differences in different sedimentary micro facies. 2) To a certain extent,the effect of water injection development is controlled by the regional local structure. 3) The more complex the pore structureis and the smaller the pore diameteris,the worse the development effect of low permeability reservoirsis. 4) The reservoirs development characteristics and the physical property are controlled by combined different diagenetic facies,and the effect of water injection development is also different. Therefore,the effect of water injection development is the result of coupled multi-factors including the main microfacies,micro structure,the microscopic heterogeneity,and diagenetic facies in the Sanjianfang oil reservoirs of Qiuling oilfield.
引文
Chen Ke-gui,Wen Yi-na,He Tai-hong,Sun Wan-ming,Wang Chao,Wu Tao,Fu Jian-guo.2014.Irreducibe water saturation models of tight sandstone gas reservoirs with low porosity and permeability and its application-Taking a block of Shanxi formation tight sandstone reservoir in Sulige gas filed,Ordos basin[J].Natural Gas Geoscience,25(2):273-277(in Chinese with English abstract)
Dong Feng-juan,Sun Wei,Chen Wen-wu,Yao Jiang-rong.2010.Influence of micro-pore structure on water flooding effectiveness in the low permeability sandstone reservoir-Taking Sanjianfang reservoir as an example[J].Journal of Northwest University(Natural Science Edition),40(6):1041-1045(in Chinese with English abstract)
Dong Feng-juan.2010.A study on reservoir evaluation and oil-water distribution at water cut stage:A case from Sanjianfang Formation of Qiuling oilfield[D].Xi’an:Northwest University(in Chinese with English abstract)
Fu Xiao-yan,Sun Wei.2006.Study of microscopic oil-water displacement mechanism of low-permeability reservoir-An example of Chang 82reservoir in well block Zhuang19 of Xifeng oilfiled[J].Xinjiang Petroleum Geology,26(6):681-683(in Chinese with English abstract)
Gao Hui,Wang Ya-nan,Fan Zhi-qiang,Wen Kai-feng,Li Tian-tai.2015.Quantitative classification and characterristics difference of diagenetic facies in Shan2 sandstone of Shenmu gas filed,Ordos basin[J].Natural Gas Geoscience,26(6):1059-1067(in Chinese with English abstract)
Han Yong-lin,Liu Jun-feng,Yu Yong-jin,Wang Sheng-hua,Shen Qiang.2014.Displacement characteristics and development effect of tight oil reservoir:A case from Chang7 oil layer of the Yanchang Formation in Shangliyuan area,Ordos basin[J].Oil&Gas Gelogy,35(2):207-211(in Chinese with English abstract)
Li Rui,Xiang Yun-chuan,Yang Guang-hui,Cao Yan-xu.2004.Applications of porous structure exponent to recognizing gas and water in middle gas field of Ordos basin,China[J].Journal of Chengdu University of Technology(Science&Technology Edition),31(6):689-693(in Chinese with English abstract)
Li Wen-hou,Liu Yi-qun,Feng Qiao,Wang Wu-he,Yang Zhen-xiang,Li Hua-ming.1997.Distributing characteristics of sedimentary facies belts and sandstone bodies of Jurassic in Turplan-Hami basin[J].Experimental Petroleum Geology,19(2):168-172(in Chinese with English abstract)
Li Xian-peng.2008.Controlling factors and evaluation methods of cementation factor[J].Lithologic Reservoirs,20(4):105-108(in Chinese with English abstract)
Li Zhi-peng,Lin Cheng-yan,Dong Bo,Bu LI-xia.2012.Improvement measures and influencing factors of the water flood development of low permeability reservoirs[J].Earth Science Frontiers,19(2):171-175(in Chinese with English abstract)
Liang Xiao-wei,Sun Wei,Zhu Yu-shuang,Yan Lin.2005.The rules of movement of injection water in the west of Ling2 block of Sanjianfang group of Qiuling oilfield[J].Journal of Northwest University(Natural Science Edition),35(3):331-334(in Chinese with English abstract)
Liu Bin,Pu Yue,He Bo-bin,Ge Xin-chao,Li Ning,Liu Qi.2012.Single sand body fine depiction in secondary development of Qiuling oilfield in Tuha basin[J].Xinjiang Petroleum Gelogy,33(1):69-71(in Chinese with English abstract)
Qu Xue-feng,Sun Wei,Wei Hong-mei,Rao Qiao.2006.The percolation feature and development strategy of Chang 8 reservoir in Xifeng oilfield,Ordos basin[J].Journal of Northwest University(Natural Science Edition),36(2):301-304(in Chinese with English abstract)
Railsback L B.1984.Carbonate diagenetic fcies in the upper Pennsylvanian dennis Formation in Lowa,Missiouri and Kansas[J].Journal of Sedimentary Petrology,54(3):986-999
Ren Da-zhong,Sun Wei,Wei Hu,Zhou Shu-xun,Zhang Yi-guo,Zhang Xi.2014.Types of sandstone reservoir diagenetic facies and microscopic pore structure characteristics of Chang 81reservoir in Huaqing oilfield[J].Geoscience,28(2):37-387(in Chinese with English abstract)
Shao Lei,Li Wen-hou,Yuan Ming-sheng.1999.Sedimentary environments and source rock analysis of the Turpan basin[J].Acta Sedimentologica Sinica,17(3):435-441(in Chinese)
Shi Tiao-tiao,Sun Wei,He Sheng-ping,Niu Xiong-bing,Li Yan-yan,Yin Hong-jia.2012.Diagenetic facies and its micro-pore structure of Yanchangformation Chang 6 reservoirs in Huaqing area[J].Journal of Lanzhou University(Natural Science),48(3):7-13(in Chinese with English abstract)
Sun Wei,Qu Zhi-hao,Liu Lin-yu.1998.Effect on water flooding result by sedimentary cycle and sedimentary rhythm of oil reservoir in Sanjianfang Formation[J].Journal of Northwest University(Natural Science Edition),28(4):321-324(in Chinese with English abstract)
Sun Wei,Shi Cheng-en,Zhao Jing-zhe,Zhao Lei.2006.Application of X-CT scanned image technique in the research of micro-pore texture and percolation mechanism in ultra-permeable oilfield-Taking an example from Chang 82formation in the Xifeng oilfield[J].Acta Geologica Sinica,80(5):775-779(in Chinese with English abstract)
Yan Lin,Sun Wei,Zhu Yu-shuang,Liang Xiao-wei.2005.A study on the distribution rule of the remaining oil of Sanjianfang reservoir in West Ling2 area,Qiuling oilfield[J].Journal of Northwest University(Natural Science Edition),35(2):200-202(in Chinese with English abstract)
陈科贵,温易娜,何太洪,孙万明,王超,吴韬,付建国.2014.低孔低渗致密砂岩气藏束缚水饱和度模型建立及应用-以苏里格气田某区块山西组致密砂岩储层为例[J].天然气地球科学,25(2):273-277
董凤娟,孙卫,陈文武,姚江荣.2010.低渗透砂岩储层微观孔隙结构对注水开发效果的影响-以丘陵油田三间房组储层为例[J].西北大学学报(自然科学版),40(6):1041-1045
董凤娟.2010注水开发阶段的储层评价与油水分布规律研究-以丘陵油田三间房组油藏为例[D].西安:西北大学
付晓燕,孙卫.2006.低渗透储集层微观水驱油机理研究-以西峰油田庄19井区长82储集层为例[J].新疆石油地质,26(6):681-683
高辉,王雅楠,樊志强,文开丰,李天太.2015.鄂尔多斯盆地神木气田山2段砂岩成岩相定量划分及其特征差异[J].天然气地球科学,26(6):1059-1067
韩永林,刘军锋,余永进,王胜华,沈强.2014.致密油藏储层驱替特征及开发效果-以鄂尔多斯盆地上里塬地区延长组长7油层组为例[J].石油与天然气地质,35(2):207-211
李瑞,向运川,杨光惠,曹延旭.2004.孔隙结构指数在鄂尔多斯中部气田气水识别中的应用[J].成都理工大学学报(自然科学版),31(6):689-693
李文厚,柳益群,冯乔,王武和,杨珍祥,李华明.1997.吐哈盆地侏罗系沉积相带与砂体的展布特征[J].石油实验地质,19(2):168-172
李先鹏.2008.胶结指数的控制因素及评价方法[J].岩性油气藏,20(4):105-108
李志鹏,林承焰,董波,卜丽侠.2012.影响低渗透油藏注水开发效果的因素及改善措施[J].地学前缘,19(2):171-175
梁晓伟,孙卫,朱玉双,阎林.2005.丘陵油田陵2西区三间房组油藏注水运动规律[J].西北大学学报(自然科学版),35(3):331-334
刘滨,蒲玉娥,何伯斌,葛新超,李宁,刘琦.2012.丘陵油田二次开发中单砂体精细刻画[J].新疆石油地质,33(1):69-71
屈雪峰,孙卫,魏红玫,饶巧.2006.西峰油田白马区长8油藏地质特征及开发对策[J].西北大学学报:自然科学版,36(2):301-304
任大忠,孙卫,魏虎,周树勋,张一果,张茜.2014.华庆油田长81储层成岩相类型及微观孔隙结构特征[J].现代地质,28(2):379-387
邵磊,李文厚,袁明生.1999.吐鲁番一哈密盆地陆源碎屑沉积环境及物源分析[J].沉积学报,17(3):435-441
师调调,孙卫,何生平,牛小兵,李延艳,尹红佳.2012.不同类型成岩相微观孔隙结构特征及生产动态分析-以华庆地区延长组长6储层为例[J].兰州大学学报(自然科学版),48(3):7-13
孙卫,曲志浩,刘林玉.1998.三间房组油藏沉积旋回及对注水开发的影响[J].西北大学学报(自然科学版),28(4):321-324
孙卫,史成恩,赵惊蛰,赵蕾.2006.X-CT扫描成像技术在特低渗透储层微观孔隙结构及渗流机理研究中的应用-以西峰油田庄19井区长82储层为例[J].地质学报,80(5):775-779
阎林,孙卫,朱玉双,梁晓伟.2005.丘陵油田陵二区三间房组油藏剩余油分布规律[J].西北大学学报(自然科学版),35(2):200-202
Dong Feng-juan,Sun Wei,Chen Wen-wu,Yao Jiang-rong.2010.Influence of micro-pore structure on water flooding effectiveness in the low permeability sandstone reservoir-Taking Sanjianfang reservoir as an example[J].Journal of Northwest University(Natural Science Edition),40(6):1041-1045(in Chinese with English abstract)
Dong Feng-juan.2010.A study on reservoir evaluation and oil-water distribution at water cut stage:A case from Sanjianfang Formation of Qiuling oilfield[D].Xi’an:Northwest University(in Chinese with English abstract)
Fu Xiao-yan,Sun Wei.2006.Study of microscopic oil-water displacement mechanism of low-permeability reservoir-An example of Chang 82reservoir in well block Zhuang19 of Xifeng oilfiled[J].Xinjiang Petroleum Geology,26(6):681-683(in Chinese with English abstract)
Gao Hui,Wang Ya-nan,Fan Zhi-qiang,Wen Kai-feng,Li Tian-tai.2015.Quantitative classification and characterristics difference of diagenetic facies in Shan2 sandstone of Shenmu gas filed,Ordos basin[J].Natural Gas Geoscience,26(6):1059-1067(in Chinese with English abstract)
Han Yong-lin,Liu Jun-feng,Yu Yong-jin,Wang Sheng-hua,Shen Qiang.2014.Displacement characteristics and development effect of tight oil reservoir:A case from Chang7 oil layer of the Yanchang Formation in Shangliyuan area,Ordos basin[J].Oil&Gas Gelogy,35(2):207-211(in Chinese with English abstract)
Li Rui,Xiang Yun-chuan,Yang Guang-hui,Cao Yan-xu.2004.Applications of porous structure exponent to recognizing gas and water in middle gas field of Ordos basin,China[J].Journal of Chengdu University of Technology(Science&Technology Edition),31(6):689-693(in Chinese with English abstract)
Li Wen-hou,Liu Yi-qun,Feng Qiao,Wang Wu-he,Yang Zhen-xiang,Li Hua-ming.1997.Distributing characteristics of sedimentary facies belts and sandstone bodies of Jurassic in Turplan-Hami basin[J].Experimental Petroleum Geology,19(2):168-172(in Chinese with English abstract)
Li Xian-peng.2008.Controlling factors and evaluation methods of cementation factor[J].Lithologic Reservoirs,20(4):105-108(in Chinese with English abstract)
Li Zhi-peng,Lin Cheng-yan,Dong Bo,Bu LI-xia.2012.Improvement measures and influencing factors of the water flood development of low permeability reservoirs[J].Earth Science Frontiers,19(2):171-175(in Chinese with English abstract)
Liang Xiao-wei,Sun Wei,Zhu Yu-shuang,Yan Lin.2005.The rules of movement of injection water in the west of Ling2 block of Sanjianfang group of Qiuling oilfield[J].Journal of Northwest University(Natural Science Edition),35(3):331-334(in Chinese with English abstract)
Liu Bin,Pu Yue,He Bo-bin,Ge Xin-chao,Li Ning,Liu Qi.2012.Single sand body fine depiction in secondary development of Qiuling oilfield in Tuha basin[J].Xinjiang Petroleum Gelogy,33(1):69-71(in Chinese with English abstract)
Qu Xue-feng,Sun Wei,Wei Hong-mei,Rao Qiao.2006.The percolation feature and development strategy of Chang 8 reservoir in Xifeng oilfield,Ordos basin[J].Journal of Northwest University(Natural Science Edition),36(2):301-304(in Chinese with English abstract)
Railsback L B.1984.Carbonate diagenetic fcies in the upper Pennsylvanian dennis Formation in Lowa,Missiouri and Kansas[J].Journal of Sedimentary Petrology,54(3):986-999
Ren Da-zhong,Sun Wei,Wei Hu,Zhou Shu-xun,Zhang Yi-guo,Zhang Xi.2014.Types of sandstone reservoir diagenetic facies and microscopic pore structure characteristics of Chang 81reservoir in Huaqing oilfield[J].Geoscience,28(2):37-387(in Chinese with English abstract)
Shao Lei,Li Wen-hou,Yuan Ming-sheng.1999.Sedimentary environments and source rock analysis of the Turpan basin[J].Acta Sedimentologica Sinica,17(3):435-441(in Chinese)
Shi Tiao-tiao,Sun Wei,He Sheng-ping,Niu Xiong-bing,Li Yan-yan,Yin Hong-jia.2012.Diagenetic facies and its micro-pore structure of Yanchangformation Chang 6 reservoirs in Huaqing area[J].Journal of Lanzhou University(Natural Science),48(3):7-13(in Chinese with English abstract)
Sun Wei,Qu Zhi-hao,Liu Lin-yu.1998.Effect on water flooding result by sedimentary cycle and sedimentary rhythm of oil reservoir in Sanjianfang Formation[J].Journal of Northwest University(Natural Science Edition),28(4):321-324(in Chinese with English abstract)
Sun Wei,Shi Cheng-en,Zhao Jing-zhe,Zhao Lei.2006.Application of X-CT scanned image technique in the research of micro-pore texture and percolation mechanism in ultra-permeable oilfield-Taking an example from Chang 82formation in the Xifeng oilfield[J].Acta Geologica Sinica,80(5):775-779(in Chinese with English abstract)
Yan Lin,Sun Wei,Zhu Yu-shuang,Liang Xiao-wei.2005.A study on the distribution rule of the remaining oil of Sanjianfang reservoir in West Ling2 area,Qiuling oilfield[J].Journal of Northwest University(Natural Science Edition),35(2):200-202(in Chinese with English abstract)
陈科贵,温易娜,何太洪,孙万明,王超,吴韬,付建国.2014.低孔低渗致密砂岩气藏束缚水饱和度模型建立及应用-以苏里格气田某区块山西组致密砂岩储层为例[J].天然气地球科学,25(2):273-277
董凤娟,孙卫,陈文武,姚江荣.2010.低渗透砂岩储层微观孔隙结构对注水开发效果的影响-以丘陵油田三间房组储层为例[J].西北大学学报(自然科学版),40(6):1041-1045
董凤娟.2010注水开发阶段的储层评价与油水分布规律研究-以丘陵油田三间房组油藏为例[D].西安:西北大学
付晓燕,孙卫.2006.低渗透储集层微观水驱油机理研究-以西峰油田庄19井区长82储集层为例[J].新疆石油地质,26(6):681-683
高辉,王雅楠,樊志强,文开丰,李天太.2015.鄂尔多斯盆地神木气田山2段砂岩成岩相定量划分及其特征差异[J].天然气地球科学,26(6):1059-1067
韩永林,刘军锋,余永进,王胜华,沈强.2014.致密油藏储层驱替特征及开发效果-以鄂尔多斯盆地上里塬地区延长组长7油层组为例[J].石油与天然气地质,35(2):207-211
李瑞,向运川,杨光惠,曹延旭.2004.孔隙结构指数在鄂尔多斯中部气田气水识别中的应用[J].成都理工大学学报(自然科学版),31(6):689-693
李文厚,柳益群,冯乔,王武和,杨珍祥,李华明.1997.吐哈盆地侏罗系沉积相带与砂体的展布特征[J].石油实验地质,19(2):168-172
李先鹏.2008.胶结指数的控制因素及评价方法[J].岩性油气藏,20(4):105-108
李志鹏,林承焰,董波,卜丽侠.2012.影响低渗透油藏注水开发效果的因素及改善措施[J].地学前缘,19(2):171-175
梁晓伟,孙卫,朱玉双,阎林.2005.丘陵油田陵2西区三间房组油藏注水运动规律[J].西北大学学报(自然科学版),35(3):331-334
刘滨,蒲玉娥,何伯斌,葛新超,李宁,刘琦.2012.丘陵油田二次开发中单砂体精细刻画[J].新疆石油地质,33(1):69-71
屈雪峰,孙卫,魏红玫,饶巧.2006.西峰油田白马区长8油藏地质特征及开发对策[J].西北大学学报:自然科学版,36(2):301-304
任大忠,孙卫,魏虎,周树勋,张一果,张茜.2014.华庆油田长81储层成岩相类型及微观孔隙结构特征[J].现代地质,28(2):379-387
邵磊,李文厚,袁明生.1999.吐鲁番一哈密盆地陆源碎屑沉积环境及物源分析[J].沉积学报,17(3):435-441
师调调,孙卫,何生平,牛小兵,李延艳,尹红佳.2012.不同类型成岩相微观孔隙结构特征及生产动态分析-以华庆地区延长组长6储层为例[J].兰州大学学报(自然科学版),48(3):7-13
孙卫,曲志浩,刘林玉.1998.三间房组油藏沉积旋回及对注水开发的影响[J].西北大学学报(自然科学版),28(4):321-324
孙卫,史成恩,赵惊蛰,赵蕾.2006.X-CT扫描成像技术在特低渗透储层微观孔隙结构及渗流机理研究中的应用-以西峰油田庄19井区长82储层为例[J].地质学报,80(5):775-779
阎林,孙卫,朱玉双,梁晓伟.2005.丘陵油田陵二区三间房组油藏剩余油分布规律[J].西北大学学报(自然科学版),35(2):200-202