Abstract:Lixian Slope is a sedimentary slope structure located in the west of Raoyang Sag.This slope has various reservoir types with vast hydrocarbon reserves and complex accumulation mechanism controlled by many factors,such as structure,lithology,and sedimentary microfacies.Based on poststack 3D seismic and drilling data,we conduct lithologic reservoir evaluation and construction of Lixian Slope with tools provided by GeoEast including structure-guided filtering,stratigraphic slice,spectrum decomposition,hydrocarbon detection,and so on.According to the evolution,5 beach-bar sand bodies in Es2 are identified,and a 43.3km2 favorable area with 20 million tons of oil reserves is delineated.
纪中云,谯晓容,陈秋生等.蠡县斜坡中北部Es1上段三角洲砂体成藏条件分析.石油仪器,2006,20(4):64-65.Ji Zhongyun,Qiao Xiaorong,Chen Qiusheng et al.Q&G accumulation condition analysis of delta sand body at Es1 upper section in the mid-northerm part of Lixian slope.Petroleum Instruments,2006,20(4):64-65.
[2]
崔周旗,李文厚,李莉等.冀中饶阳凹陷蠡县斜坡古近系沙河街组沙二段及沙一下亚段沉积相与隐蔽性油藏.古地理学报,2005,7(3):374-376.Cui Zhouqi,Li Wenhou,Li Li et al.Sedimentary facies and subtle petroleum reservoir of the Member 2 and lower submember of Member 1 of Shahejie Formation of Paleogeneon Lixian Slope of Raoyang Sag,Central Hebei Province.Journal of Palaeogeography,2005,7(3):374-376.
[3]
陈骥,徐凤强,刘超等.蠡县斜坡沙三上亚段与沙一下亚段沉积特征及有利储层分布.岩性油气藏,2016,28(5):92-95.Chen Ji,Xu Fengqiang,Liu Chao et al.Sedimentary characteristics and favorable reservoir distribution of the upper submember of the third member and the lower submember of the first member of Shahejie Formation in Lixian Slope.Lithologic Reservoirs,2016,28(5):92-95.
[4]
杜世通,王永刚.地震参数综合处理方法在储层横向预测中的应用.石油大学学报(自然科学版),1993,17(1):8-15.Du Shitong,Wang Yonggang.Application of seismic parameter integrated processing in reservoir trasverse prediction.Jourmal of the University of Petroleum (Natural Science Edition),1993,17(1):8-15.
[5]
朱广生.地震资料储层预测方法.北京:石油工业出版社,1995,224-236.Zhu Guangsheng.Reservoir Prediction Method for Seismic Dada.Petroleum Industry Press,Beijing,1995,224-236.
[6]
郭树祥,王立歆,韩文功.叠前地震数据优化处理技术分析.石油物探,2006,45(5):497-500.Guo Shuxiang,Wang Lixin,Han Wengong.Analysis on optimization processing method of prestack data.GPP,2006,45(5):497-500.
[7]
邢成智,胡正舟,蔡义峰等.GeoEast 解释系统在滴南凸起中段储层预测中的应用.石油地球物理勘探,2014,49(增刊1):121-122.Xing Chengzhi,Hu Zhengzhou,Cai Yifeng et al.Re-servoir prediction with GeoEast in the middle of Dinan uplift.OGP,2014,49(Supplement 1):121-122.
[8]
郭海洋,王玉雪,李丽平等.地层切片技术及应用.钻采工艺,2010,33(增刊):89-90.Guo Haiyang,Wang Yuxue,Li Liping et al.Strata slicing technology and its application.Drilling & Production Technology,2010,33(S):89-90.
[9]
王江,张宏,杨微等.地层切片技术在复杂勘探区储层预测与地质体识别中的应用.海相油气地质,2011,16(1):74-76.Wang Jiang,Zhang Hong,Yang Wei et al.Application of stratal slicing in reservoir predication and geolo-gical body identification in complicated exploration area.Marine Origin Petroleum Geology,2011,16(1):74-76.
[10]
王红岩,徐春明,刘伟等.谱分解技术在古河道识别中的应用.工程地球物理学报,2015,12(5):611-612.Wang Hongyan,Xu Chunming,Liu Wei et al.The application of spectrum decomposition technology to ancient channel prediction.Chinese Journal of Engineering Geophysics,2015,12(5):611-612.
[11]
张进铎,杨平,王云雷.地震信息的谱分解技术及其应用.勘探地球物理进展,2006,29(4):235-236.Zhang Jinduo,Yang Ping,Wang Yunlei.Spectral decomposition of seismic data and its application in oil & gas exploration.Progress in Exploration Geophy-sics,2006,29(4):235-236.
[12]
徐丽英,徐鸣洁,陈振岩.利用谱分解技术进行薄储层预测.石油地球物理勘探,2006,41(3):299-301.Xu Liying,Xu Mingjie,Chen Zhenyan.Using spectrum decomposition technique for prediction of thin reservoir.OGP,2006,41(3):299-301.
[13]
王捷.油藏描述技术——勘探阶段.北京:石油工业出版社,1995,176-250.Wang Jie.Reservoir Description Technique—Exploration Stage.Petroleum Industry Press,Beijing,1995,176-250.
[14]
刘文岭,牛彦良,李刚等.多信息储层预测地震属性提取与有效性分析方法.石油物探,2002,41(1):100-106.Liu Wenling,Niu Yanliang,Li Gang et al.Seismic attribute and effectiveness analysis of multi-attribute reservoir prediction.GPP,2002,41(1):100-106.
[15]
撒利明,梁秀文,刘全新.一种基于多相介质理论的油气检测方法.勘探地球物理进展,2002,25(6):32-33.Sa Liming,Liang Xiuwen,Liu Quanxin.A multi-phase theory based hydrocarbon detection method.Progress in Exploration Geophysics,2002,25(6):32-33.