杭锦旗地区南部气水识别及复杂气水关系成因
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摘要
根据录井、钻井、测井和试气等资料,开展杭锦旗地区南部气藏的流体类型识别和气水分布特征研究,探讨气水分布关系成因,建立适合杭锦旗地区的含气指示曲线和不同类型流体的识别标准,对主要含气层段——下石盒子组气藏进行精细解剖,分析气层、水层的纵向和平面分布特征。结果表明:杭锦旗地区气水关系较为复杂,主要表现为没有统一的气水界面,不同构造位置、不同河道微相气水关系不同,烃源岩分布和油气运移通道决定气层的分布规律,气水的差异聚集和构造运动引起气水二次分异,造成杭锦旗地区的气水分布的复杂性。
Based on the data of mud logging,drilling,logging and testing,the fluid type identification of gas reservoirs and the distribution of gas and water in the south of Hangjinqi Area is studied.The causes of the relationship between gas and water distribution are discussed in this paper.First,this paper establishes gas-bearing indicator curves and identification criteria for different types of fluids in Hangjinqi Area.Second,the main gas-bearing segment-lower Xiashihezi Formation gas reservoir is carefully dissected and the vertical and horizontal distribution characteristics of gas and water layers are analyzed in this paper.The results show that there is no uniform gas water interface,the relationship between gas and water is very comlicated in different structures and different channel microfacies.The regularities of distribution of gas and water is not clear.According to the reservoir condition,it is concluded that the distribution of hydrocarbon source rocks and the migration channels of oil and gas determined the distribution of gas reservoirs,and the differential accumulation of gas and water and tectonic movement caused the two differentiations of the two fluids.They cause the complexity of gas and water distribution in Hangjinqi Area.
Based on the data of mud logging,drilling,logging and testing,the fluid type identification of gas reservoirs and the distribution of gas and water in the south of Hangjinqi Area is studied.The causes of the relationship between gas and water distribution are discussed in this paper.First,this paper establishes gas-bearing indicator curves and identification criteria for different types of fluids in Hangjinqi Area.Second,the main gas-bearing segment-lower Xiashihezi Formation gas reservoir is carefully dissected and the vertical and horizontal distribution characteristics of gas and water layers are analyzed in this paper.The results show that there is no uniform gas water interface,the relationship between gas and water is very comlicated in different structures and different channel microfacies.The regularities of distribution of gas and water is not clear.According to the reservoir condition,it is concluded that the distribution of hydrocarbon source rocks and the migration channels of oil and gas determined the distribution of gas reservoirs,and the differential accumulation of gas and water and tectonic movement caused the two differentiations of the two fluids.They cause the complexity of gas and water distribution in Hangjinqi Area.
引文
[1]BARBARA U M,KATARZYNA C L.Hydrogeochemical aspects associated with the Mixing of formation waters injected into the hydrocarbon reservoir[J].Gospodarka Surowcami Mineralnymi,2017,33(2):69-80.
[2]XU Qinghai,SHI Wanzhong,XIE Xiangyang,et al.Deep-lacustrine sandy debrites and turbidites in the lower Triassic Yanchang Formation,Southeast Ordos Basin,Central China:facies distribution and reservoir quality[J].Marine and Petroleum Geology,2016,77(12):1095-1107.
[3]闫德宇,黄文辉,李昂,等.鄂尔多斯盆地上古生界海陆过渡相页岩气聚集条件及有利区预测[J].东北石油大学学报,2013,37(5):1-9.YAN Deyu,HUANG Wenhui,LI Ang,et al.Preliminary analysis of marine-continental transitional shale gas accumulation conditions and favorable areas in the Upper Paleozoic Ordos Basin[J].Journal of Northeast Petroleum University,2013,37(5):1-9.
[4]吴保祥,何金先,张晓丽,等.鄂尔多斯盆地地层埋藏演化与油气成藏分析[J].东北石油大学学报,2012,36(6):8-13.WU Baoxiang,HE Jinxian,ZHANG Xiaoli,et al.Analysis of burial evolutiona of stratum and oil-gas reservoir formation in Ordos Basin[J].Journal of Northeast Petroleum University,2012,36(6):8-13.
[5]翁凯,李鑫,李荣西,等.鄂尔多斯盆地东南部上古生界烃源岩评价及有利区预测[J].特种油气藏,2012,19(5):21-26.WENG Kai,LI Xin,LI Rongxi,et al.Evaluation of Upper Paleozoic source rocks and favorable region prediction in the southeast of Ordos Basin[J].Special Oil&Gas Reservoir,2012,19(5):21-26.
[6]李清松.巴什托油气田泥盆系低阻油气层测井评价[J].石油地质与工程,2015,29(3):42-48.LI Qingsong.Logging evaluation of low resistivity oil and gas reservoirs in devonian of Pashto Oil and Gas Field[J].Petroleum Geology and Engineering,2015,29(3):42-48.
[7]徐炳高.川西什邡一马井地区低阻气层测井识别[J].石油天然气学报,2014,36(9):69-73.XU Binggao.Logging identification for low resistivity gas reservoirs in Shifang-Majing Area of Western Sichuan[J].Journal of Oil and Gas Technology,2014,36(9):69-73.
[8]孙建孟,陈钢花,杨玉征,等.低阻油气层评价方法[J].石油学报,1998,19(3):83-88.SUN Jianmeng,CHEN Ganghua,YANG Yuzheng,et al.Evaluation method of low resistivity oil and gas reservoir[J].Acta Petrolei Sinica,1998,19(3):83-88.
[9]李征西,莫修文.低阻油气储层测井解释方法研究[J].吉林大学学报(地球科学版),2006,36(增刊):159-161.LI Zhengxi,MO Xiuwen.A study of interpretation method for low resisitivity hydrocarbon bearing sand reservoirs[J].Journal of Jilin Unviersity(Earth Science Edition),2006,36(Supp.):159-161.
[10]王赛英,赵冠军,张萍,等.低阻油层形成机理及测井识别方法研究[J].特种油气藏,2010,17(4):10-14.WANG Saiying,ZHAO Guanjun,ZHANG Ping,et al.Study on formation mechanism of low resistivity reservoir and well logging identification method[J].Special Oil&Gas Reservoirs,2010,17(4):10-14.
[11]赵振宇,郭彦如,王艳,等.鄂尔多斯盆地构造演化及古地理特征研究进展[J].特种油气藏,2012,19(5):15-20.ZHAO Zhenyu,GUO Yanru,WANG Yan,et al.Study progress in tectonic evolution and paleogeography of Ordos Basin[J].Special Oil&Gas Reservoir,2012,19(5):15-20.
[12]戴金星.向斜中的油、气藏[J].石油学报,1983,4(4):27-30.DAI Jinxing.Synclinal oil and gas pools[J].Acta Petrolei Sinica,1983,4(4):27-30.
[13]叶军.再议四川盆地西部坳陷深盆气[J].石油实验地质,2008,30(2):109-114.YE Jun.Reconsideration of deep basin gas in the western Sichuan Depression of the Sichuan Basin[J].Petroleum Geology&Experiment,2008,30(2):109-114.
[14]位云生,邵辉,贾爱林,等.低渗透高含水饱和度砂岩气藏分水分布模式及主控因素研究[J].天然气地球科学,2009,20(5):822-826.WEI Yunsheng,SHAO Hui,JIA Ailin,et al.Gas water distribution model and control factors in low permeability high water saturation sandstone gas reservoirs[J].Natural Gas Geoscience,2009,20(5):822-826.
[15]谷江锐,刘岩.国外致密砂岩气藏储层研究现状和发展趋势[J].国外油田工程,2009,25(7):1-5.GU Jiangrui,LIU Yan.Present study and development trend of foreign tight gas sandstone reservoirs[J].Foreign Oil Field Engineering,2009,25(7):1-5.
[16]李士伦,孙雷,杜建芬,等.低渗透致密气藏、凝析气藏开发难点与对策[J].新疆石油地质,2004,25(2):156-159.LI Shilun,SUN Lei,DU Jianfen,et al.Difficulties and countermeasures in the development of low permeability tight gas reservoirs and condensate gas reservoirs[J].Xinjiang Petroleum Geology,2004,25(2):156-159.
[17]刘吉余,马志欣,孙淑艳.致密含气砂岩研究现状及发展展望[J].天然气地球科学,2008,19(3):316-319.LIU Jiyu,MA Zhixin,SUN Shuyan.Present research situation and prospects of tight gas sands[J].Natural Gas Geoscience,2008,19(3):316-319.
[18]李良,袁志祥,惠宽洋,等.鄂尔多斯盆地北部上古生界天然气聚集规律[J].石油与天然气地质,2000,21(3):268-282.LI Liang,YUAN Zhixiang,HUI Kuanyang,et al.Accumulation regularity of Upper Paleozoic gas in North Ordos Basin[J].Oil&Gas Geology,2000,21(3):268-282.
[19]朱宗良,李文厚,李克永,等.杭锦旗地区上古生界层序及沉积体系发育特征[J].西北大学学报(自然科学版),2010,40(6):1050-1054.ZHU Zongliang,LI Wenhou,LI Keyong,et al.The characteristic of sequence stratigraphy and sedimentary systems of Taiyuan-Xiashihezi Formation in Hangjinqi Area[J].Journal of Northwest University(Natural Science Edition),2010,40(6):1050-1054.
[20]沈玉林,郭英海,李壮福.鄂尔多斯盆地苏里格庙地区二叠系山西组及下石盒子组盒八段沉积相[J].古地理学报,2006,8(1):53-62.SHEN Yulin,GUO Yinghai,LI Zhuangfu.Sedimentary facies of the Shanxi Formation and member 8of Xiashihezi Formation of Permian in Suligemiao Area in Ordos Basin[J].Journal of Palaeogeography,2006,8(1):53-62.
[21]付锁堂.鄂尔多斯盆地北部上古生界沉积体系及砂体展布规律研究[D].成都理工大学,2004:35.FU Suotang.Study on sedimentary system and sandbody distribution of Upper Paleozoic in Northern Ordos Basin[D].Chengdu:Chengdu University of Technology,2004:35.
[22]李婕,赵俊兴,孔祥超,等.鄂北杭锦旗地区下石盒子组沉积相演化及控制因素[J].山东科技大学学报(自然科学版),2013,32(2):34-42.LI Jie,ZHAO Junxing,KONG Xiangchao,et al.Sedimentary facies evolution and controlling factors of lower Shihezi Formation in Hangjinqi Area,North Ordos Basin[J].Journal of Shandong University of Science and Technology(Natural Science),2013,32(2):34-42.
[23]何自新.鄂尔多斯盆地演化与油气[M].北京:石油出版社,2003:25-60.HE Zixin.Evolution and oil-gas in Ordos Basin[M].Beijing:Petroleum Industry Press,2003:25-60.
[24]王震亮,王飞燕.鄂尔多斯盆地中部上古生界天然气运移特征分析[J].石油勘探与开发,1998,25(6):1-5.WANG Zhenliang,WANG Feiyan.Migration characteristics of Upper Paleozoic natural gas in Central Ordos Basin[J].Petroleum Exploration and Development,1998,25(6):1-5.
[25]李凌,王兴志,方少仙,等.鄂尔多斯东部上古生界储层特征及控制因素[J].西南石油学院学报,2002,24(6):4-6.LI Ling,WANG Xingzhi,FANG Shaoxian,et al.Reservoir characteristics and controlling factors of the Upper Paleozoic sandstone,Eastern Ordos Basin[J].Journal of Southwest Petroleum Institute,2002,24(6):4-6.
[2]XU Qinghai,SHI Wanzhong,XIE Xiangyang,et al.Deep-lacustrine sandy debrites and turbidites in the lower Triassic Yanchang Formation,Southeast Ordos Basin,Central China:facies distribution and reservoir quality[J].Marine and Petroleum Geology,2016,77(12):1095-1107.
[3]闫德宇,黄文辉,李昂,等.鄂尔多斯盆地上古生界海陆过渡相页岩气聚集条件及有利区预测[J].东北石油大学学报,2013,37(5):1-9.YAN Deyu,HUANG Wenhui,LI Ang,et al.Preliminary analysis of marine-continental transitional shale gas accumulation conditions and favorable areas in the Upper Paleozoic Ordos Basin[J].Journal of Northeast Petroleum University,2013,37(5):1-9.
[4]吴保祥,何金先,张晓丽,等.鄂尔多斯盆地地层埋藏演化与油气成藏分析[J].东北石油大学学报,2012,36(6):8-13.WU Baoxiang,HE Jinxian,ZHANG Xiaoli,et al.Analysis of burial evolutiona of stratum and oil-gas reservoir formation in Ordos Basin[J].Journal of Northeast Petroleum University,2012,36(6):8-13.
[5]翁凯,李鑫,李荣西,等.鄂尔多斯盆地东南部上古生界烃源岩评价及有利区预测[J].特种油气藏,2012,19(5):21-26.WENG Kai,LI Xin,LI Rongxi,et al.Evaluation of Upper Paleozoic source rocks and favorable region prediction in the southeast of Ordos Basin[J].Special Oil&Gas Reservoir,2012,19(5):21-26.
[6]李清松.巴什托油气田泥盆系低阻油气层测井评价[J].石油地质与工程,2015,29(3):42-48.LI Qingsong.Logging evaluation of low resistivity oil and gas reservoirs in devonian of Pashto Oil and Gas Field[J].Petroleum Geology and Engineering,2015,29(3):42-48.
[7]徐炳高.川西什邡一马井地区低阻气层测井识别[J].石油天然气学报,2014,36(9):69-73.XU Binggao.Logging identification for low resistivity gas reservoirs in Shifang-Majing Area of Western Sichuan[J].Journal of Oil and Gas Technology,2014,36(9):69-73.
[8]孙建孟,陈钢花,杨玉征,等.低阻油气层评价方法[J].石油学报,1998,19(3):83-88.SUN Jianmeng,CHEN Ganghua,YANG Yuzheng,et al.Evaluation method of low resistivity oil and gas reservoir[J].Acta Petrolei Sinica,1998,19(3):83-88.
[9]李征西,莫修文.低阻油气储层测井解释方法研究[J].吉林大学学报(地球科学版),2006,36(增刊):159-161.LI Zhengxi,MO Xiuwen.A study of interpretation method for low resisitivity hydrocarbon bearing sand reservoirs[J].Journal of Jilin Unviersity(Earth Science Edition),2006,36(Supp.):159-161.
[10]王赛英,赵冠军,张萍,等.低阻油层形成机理及测井识别方法研究[J].特种油气藏,2010,17(4):10-14.WANG Saiying,ZHAO Guanjun,ZHANG Ping,et al.Study on formation mechanism of low resistivity reservoir and well logging identification method[J].Special Oil&Gas Reservoirs,2010,17(4):10-14.
[11]赵振宇,郭彦如,王艳,等.鄂尔多斯盆地构造演化及古地理特征研究进展[J].特种油气藏,2012,19(5):15-20.ZHAO Zhenyu,GUO Yanru,WANG Yan,et al.Study progress in tectonic evolution and paleogeography of Ordos Basin[J].Special Oil&Gas Reservoir,2012,19(5):15-20.
[12]戴金星.向斜中的油、气藏[J].石油学报,1983,4(4):27-30.DAI Jinxing.Synclinal oil and gas pools[J].Acta Petrolei Sinica,1983,4(4):27-30.
[13]叶军.再议四川盆地西部坳陷深盆气[J].石油实验地质,2008,30(2):109-114.YE Jun.Reconsideration of deep basin gas in the western Sichuan Depression of the Sichuan Basin[J].Petroleum Geology&Experiment,2008,30(2):109-114.
[14]位云生,邵辉,贾爱林,等.低渗透高含水饱和度砂岩气藏分水分布模式及主控因素研究[J].天然气地球科学,2009,20(5):822-826.WEI Yunsheng,SHAO Hui,JIA Ailin,et al.Gas water distribution model and control factors in low permeability high water saturation sandstone gas reservoirs[J].Natural Gas Geoscience,2009,20(5):822-826.
[15]谷江锐,刘岩.国外致密砂岩气藏储层研究现状和发展趋势[J].国外油田工程,2009,25(7):1-5.GU Jiangrui,LIU Yan.Present study and development trend of foreign tight gas sandstone reservoirs[J].Foreign Oil Field Engineering,2009,25(7):1-5.
[16]李士伦,孙雷,杜建芬,等.低渗透致密气藏、凝析气藏开发难点与对策[J].新疆石油地质,2004,25(2):156-159.LI Shilun,SUN Lei,DU Jianfen,et al.Difficulties and countermeasures in the development of low permeability tight gas reservoirs and condensate gas reservoirs[J].Xinjiang Petroleum Geology,2004,25(2):156-159.
[17]刘吉余,马志欣,孙淑艳.致密含气砂岩研究现状及发展展望[J].天然气地球科学,2008,19(3):316-319.LIU Jiyu,MA Zhixin,SUN Shuyan.Present research situation and prospects of tight gas sands[J].Natural Gas Geoscience,2008,19(3):316-319.
[18]李良,袁志祥,惠宽洋,等.鄂尔多斯盆地北部上古生界天然气聚集规律[J].石油与天然气地质,2000,21(3):268-282.LI Liang,YUAN Zhixiang,HUI Kuanyang,et al.Accumulation regularity of Upper Paleozoic gas in North Ordos Basin[J].Oil&Gas Geology,2000,21(3):268-282.
[19]朱宗良,李文厚,李克永,等.杭锦旗地区上古生界层序及沉积体系发育特征[J].西北大学学报(自然科学版),2010,40(6):1050-1054.ZHU Zongliang,LI Wenhou,LI Keyong,et al.The characteristic of sequence stratigraphy and sedimentary systems of Taiyuan-Xiashihezi Formation in Hangjinqi Area[J].Journal of Northwest University(Natural Science Edition),2010,40(6):1050-1054.
[20]沈玉林,郭英海,李壮福.鄂尔多斯盆地苏里格庙地区二叠系山西组及下石盒子组盒八段沉积相[J].古地理学报,2006,8(1):53-62.SHEN Yulin,GUO Yinghai,LI Zhuangfu.Sedimentary facies of the Shanxi Formation and member 8of Xiashihezi Formation of Permian in Suligemiao Area in Ordos Basin[J].Journal of Palaeogeography,2006,8(1):53-62.
[21]付锁堂.鄂尔多斯盆地北部上古生界沉积体系及砂体展布规律研究[D].成都理工大学,2004:35.FU Suotang.Study on sedimentary system and sandbody distribution of Upper Paleozoic in Northern Ordos Basin[D].Chengdu:Chengdu University of Technology,2004:35.
[22]李婕,赵俊兴,孔祥超,等.鄂北杭锦旗地区下石盒子组沉积相演化及控制因素[J].山东科技大学学报(自然科学版),2013,32(2):34-42.LI Jie,ZHAO Junxing,KONG Xiangchao,et al.Sedimentary facies evolution and controlling factors of lower Shihezi Formation in Hangjinqi Area,North Ordos Basin[J].Journal of Shandong University of Science and Technology(Natural Science),2013,32(2):34-42.
[23]何自新.鄂尔多斯盆地演化与油气[M].北京:石油出版社,2003:25-60.HE Zixin.Evolution and oil-gas in Ordos Basin[M].Beijing:Petroleum Industry Press,2003:25-60.
[24]王震亮,王飞燕.鄂尔多斯盆地中部上古生界天然气运移特征分析[J].石油勘探与开发,1998,25(6):1-5.WANG Zhenliang,WANG Feiyan.Migration characteristics of Upper Paleozoic natural gas in Central Ordos Basin[J].Petroleum Exploration and Development,1998,25(6):1-5.
[25]李凌,王兴志,方少仙,等.鄂尔多斯东部上古生界储层特征及控制因素[J].西南石油学院学报,2002,24(6):4-6.LI Ling,WANG Xingzhi,FANG Shaoxian,et al.Reservoir characteristics and controlling factors of the Upper Paleozoic sandstone,Eastern Ordos Basin[J].Journal of Southwest Petroleum Institute,2002,24(6):4-6.