Multi-attribute analysis in the exploration of the Central Junggar Basin
ZHANG Ming1, NIU Zhijie2, SUI Jingkun1, WANG Feng2, LI Jinsong1, SUN Jing2
1. Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China; 2. Research Institute of Petroleum Exploration & Development, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China
Abstract：Jurassic Sangonghe Formation in the Central Junggar Basin is characterized by complex fault systems with small fault distance and thin beds with rapid lateral changes.It is very difficult to accurately depict faults and reservoirs.With tools provided by GeoEast Interpretation Sub-system,a comprehensive research is conducted.The distribution of subtle faults is identified with the structure-oriented filter and fault morphological index; re-servoirs are characterized with multi-attribute ana-lysis; and favorable areas with good sand thickness and physical properties are further optimized by waveform classification.Based on the research,three favorable zones are predicted in an under-exploration belt,which provides a basis for the further exploration.
张明, 牛志杰, 隋京坤, 王峰, 李劲松, 孙靖. 多属性分析技术在准噶尔盆地腹部油气勘探中的应用[J]. 石油地球物理勘探, 2018, 53(s1): 179-185.
ZHANG Ming, NIU Zhijie, SUI Jingkun, WANG Feng, LI Jinsong, SUN Jing. Multi-attribute analysis in the exploration of the Central Junggar Basin. Oil Geophysical Prospecting, 2018, 53(s1): 179-185.
孙靖,宋永,宋明星,等.准噶尔盆地腹部低凸起带油气成藏研究[J].中国矿业大学学报,2016,45(6):1219-1229.SUN Jing,SONG Yong,SONG Mingxing,et al.Hydrocarbon accumulation of low uplift belt in central Junggar Basin[J].Journal of China University of Mining &Technology,2016,45(6):1219-1229.
[2]
霍丽娜,张建军,郑良和,等.多属性断层解释技术在煤层气储层解释中的应用[J].石油地球物理勘探,2014,49(增刊1):221-226.HUO Lina,ZHANG Jianjun,ZHENG Lianghe,et al.Fault interpretation with multiple attributes in coaled methane[J].Oil Geophysical Prospecting,2014,49(S1):221-226.
刘洋,王典,刘财.基于非平稳相似性系数的构造导向滤波及断层检测方法[J].地球物理学报,2014,57(4):1177-1187.LIU Yang,WANG Dian,LIU Cai.Structure-oriented filtering and fault detection based on nonstationary similarity[J].Chinese Journal of Geophysics,2014, 57(4):1177-1187.
[5]
孙成田,赵伟,雷福平,等.多属性分析及断裂识别技术在酒泉盆地油气勘探中的应用[J].石油地球物理勘探,2017,52(增刊2):170-174.SUN Chengtian,ZHAO Wei,LEI Fuping,et al. Applications of multi-attribute analysis and fault identification approach in the oil and gas exploration of Jiuquan Basin[J].Oil Geophysical Prospecting,2017, 52(S2):170-174.
[6]
刘德生,冯小东,马庆林,等.断层识别技术在福山凹陷朝阳地区的应用[J].石油地球物理勘探,2017,52(增刊1):156-161.LIU Desheng,FENG Xiaodong,MA Qinglin,et al.Fault identification in the Chaoyang area,Fushan Sag[J].Oil Geophysical Prospecting,2017,52(S1):156-161.
[7]
伍鹏.地震相干和曲率属性识别断层技术研究与应用[D].四川成都:成都理工大学,2011.WU Peng.Research and Application of Fault Identification Technology Based on Coherency and Curvature Properties[D].Chengdu University of Technology,Chengdu,Sichuan,2011.
[8]
韩双.低序级断层的地震精细描述技术研究[D].山东青岛:中国石油大学(华东),2014.HAN Shuang.Fine Description of Low Level Faults Using Seismic Technique[D].China University of Petroleum (East China),Qingdao,Shandong,2014.
[9]
陈华,周东言,季焕成,等.云质岩油藏综合描述技术在FN5井区的应用[J].石油地球物理勘探,2017,52(增刊2):182-187.CHEN Hua,ZHOU Dongyan,JI Huancheng,et al.Comprehensive description of dolomitic reservoirs in the Well FN5 area[J].Oil Geophysical Prospecting,2017, 52(S2):182-187.
刘涛平,刘宏杰,娄兵,等.基于粗糙极化稀疏矩阵的地震属性融合约简方法及其应用[J].石油地球物理勘探,2016,51(4):774-781.LIU Taoping,LIU Hongjie,LOU Bing,et al.An approach to seismic attributes fusion and reduction based on rough polarization sparse matrix[J].Oil Geophysical Prospecting,2016,51(4):774-781.
[12]
姚威,吴冲龙,史原鹏,等.利用地震属性融合技术研究洪浩尔舒特凹陷下白垩统沉积相特征[J].石油地球物理勘探,2013,48(4):634-642.YAO Wei,WU Chonglong,SHI Yuanpeng et al.Sedimentary characteristics research on Lower Cretaceous in Honghaoershute Depression using seismic multi-attribute fusion[J].Oil Geophysical Prospecting, 2013,48(4):634-642.
[13]
于正军.地震属性融合技术及其在储层描述中的应用[J].特种油气藏,2013,20(6):6-9.YU Zhengjun.Seismic attribute fusion and its application in reservoir description[J].Special Oil & Gas Re-servoirs,2013,20(6):6-9.
[14]
印兴耀,孔国英,张广智.基于核主成分分析的地震属性优化方法及应用[J].石油地球物理勘探,2008,43(2):179-183.YIN Xingyao,KONG Guoying,ZHANG Guangzhi.Seismic attribute optimization based on kernel principle component analysis(KPCA) and application[J].Oil Geophy-sical Prospecting,2008,43(2):179-183.
[15]
李相博,刘化清,陈启林,等.大型坳陷湖盆沉积坡折带特征及其对砂体与油气的控制作用——以鄂尔多斯盆地三叠系延长组为例[J].沉积学报,2010,28(4):717-729.LI Xiangbo,LIU Huaqing,CHEN Qilin,et al.Characteri-stics of slope break belt in large depression lacustrine basin and its controlling effect on sandbody and petroleum:Taking the Triassic Yanchang formation in the Ordos Basin as an example[J].Acta Sedimentologica Sinica,2010,28(4):717-729.
[16]
邹才能,赵政璋,杨华,等.陆相湖盆深水砂质碎屑流成因机制与分布特征——以鄂尔多斯盆地为例[J].沉积学报,2009,27(6):1065-1075.ZOU Caineng,ZHAO Zhengzhang,YANG Hua,et al.Genetic mechanism and distribution of sandy debris flows in terrestrial lacustrine basin[J].Acta Sedimentologica Sinica,2009,27(6):1065-1075.
[17]
邹才能,陶士振,袁选俊,等.连续型油气藏形成条件与分布特征[J].石油学报,2009,30(3):324-331.ZOU Caineng,TAO Shizhen,YUAN Xuanjun,et al.The formation conditions and distribution characteristics of continuous petroleum accumulations[J].Acta Petrolei Sinica,2009,30(3):324-331.
[18]
林畅松,潘元林,肖建新,等."构造坡折带"——断陷盆地层序分析和油气预测的重要概念[J].地球科学,2000,25(3):260-265.LIN Changsong,PAN Yuanlin,XIAO Jianxin,et al.Structural slope break zone:Key concept for stratigraphic sequence analysis and petroleum forecasting in fault subsidence basins[J].Earth Science,2000,25(3):260-265.
[19]
王英民,刘豪,李立诚,等.准噶尔大型坳陷盆地坡折带的类型和分布特征[J].地球科学,2002,27(6):683-687.WANG Yingmin,LIU Hao,LI Licheng,et al.Types and distribution characteristics of slope breaks of large-type down-warped lake basins[J].Earth Science,2002,27(6):683-687.
[20]
刘化清,洪忠,张晶,等.断陷湖盆重力流水道地震沉积学研究——以歧南地区沙一段为例[J].石油地球物理勘探,2014,49(4):784-794.LIU Huaqing,HONG Zhong,ZHANG Jing,et al.Seismic sedimentology research on fault-depressed lacustrine basin gravity flow channels of Oligocene Es1 in Qi'nan area,Qikou Sag[J].Oil Geophysical Prospecting,2014,49(4):784-794.
