Abstract：The thick desert and deeply buried carbonate reservoirs in the Tazhong Area cause weak-reflection,low signal-to-noise ratio and low-resolution 3D seismic data,which leads many difficuties in fault and fracture recognitions for hydrocarbon progressive evaluation.We first conduct seismic interpretable processing with structure-guided filtering provided by GeoEast,which improves obviously data signal-to-noise ratio.And much clearer lithologic boundaries are delineated.Then we improve the fracture interpretation accuracy with comprehensive attribute analysis such as coherence cube,curvature volume,and other attributes.Meanwhile we carry out fluid monitoring,and hydrocarbon detection in adjacent areas with a hydrocarbon detection module developed under GeoEast.
韩杰,江杰,潘文庆等.塔中西部奥陶系桑塔木组底界灰岩段的识别及沉积学意义.天然气地球科学,2014,25(4):490-497.Han Jie,Jiang Jie,Pan Wenqing et al.Identification of limestone formation below Sangtamu group of Ordovician and its sedimentary meaning in Western Tazhong.Natural Gas Geoscience,2014,25(4):490-497.
[2]
王招明,杨海军,王清华等.塔中隆起海相碳酸盐岩特大型凝析气田地质理论与勘探技术.北京:科学出版社,2012,34-43.Wang Zhaoming,Yang Haijun,Wang Qinghua et al.Geological theory and exploration technology for marine carbonate giant condensate field of Tazhong Uplift in Tarim Basin.Science Press,Beijing,2012,34-43.
[3]
邬光辉,成丽芳,刘玉魁等.塔里木盆地寒武—奥陶系走滑断裂系统特征及其控油作用.新疆石油地质,2011,32(3):240-243.Wu Guanghui,Cheng Lifang,Liu Yukui et al.Strike-slip fault system of the Cambrian-Oridovician and its oil-controlling effect in Tarim Basin.Xinjiang Petroleum Geology,2011,32(3):240-243.
[4]
周新源,吕修祥,杨海军等.塔中北斜坡走滑断裂对碳酸盐岩油气差异富集的影响.石油学报,2013,34(4):628-636.Zhou Xinyuan,Lv Xiuxiang,Yang Haijun et al.Effects of strike-slip faults on the differential enrichments of hydrocarbons in the northern of Tazhong area.Acta Petrolei Sinica,2013,34(4):628-636.
[5]
杨平,李海银,胡蕾等.提高裂缝预测精度的解释性处理技术及其应用.石油物探,2015,54(6):681-689.Yang Ping,Li Haiyin,Hu Lei et al.Interpretative processing techniques and their applications in improving fracture prediction accuracy.GPP,2015,54(6):681-689.
[6]
王霞,汪关妹,刘东琴等.地震体属性分析技术及应用.石油地球物理勘探,2012,47(增刊1):46-49.Wang Xia,Wang Guanmei,Liu Dongqin et al.Analysis of seismic volume attributes and their application.OGP,2012,47(Supplement 1):46-49.
[7]
张旭峰,张进学,牟克勋等.体属性分析在精细构造研究中的应用.新疆石油地质,2012,33(5):599-601.Zhang Xufeng,Zhang Jinxue,Mu Kexun et al.Application of volumetric attributes analysis to fine structural interpretation.Xinjiang Petroleum Geology,2012,33(5):599-601.
[8]
段云卿,覃天,张联盟等.基于体属性的地震相干技术.石油地球物理勘探,2006,41(4):442-446.Duan Yunqing,Qin Tian,Zhang Lianmeng et al.Seismic coherence technique based on volume attributes.OGP,2006,41(4):442-446.
李建雄,崔全章,魏小东.地震属性在微断层解释中的应用.石油地球物理勘探,2011,46(6):925-929.Li Jianxiong,Cui Quanzhang and Wei Xiaodong.Application of seismic attributes in micro-fault interpretation.OGP,2011,46(6):925-929.
[11]
韩翀,纪学武,尹晓贺.曲率体属性在碳酸盐岩生物礁储层解释中的应用.石油天然气报,2010,32(4):243-246.Han Chong,Ji Xuewu,Yin Xiaohe.Application of curvature volume-attributes in interpretation of carbonate bioherm reservoirs.Journal of Oil and Gas Technology,2010,32(4):243-246.
[12]
张建伟,刘永雷,罗欣等.基于GeoEast软件的复杂断裂刻画技术及在大宛齐油田的应用效果.石油地质与工程,2015,29(5):31-32,37.Zhang Jianwei,Liu Yonglei,Luo Xin et al.Application of complex fault zone description based on GeoEast system in Dawanqi oil field.Petroleum Geology And Engineering,2015,29(5):31-32,37.
[13]
黄德智,毛锐强,王庚等.利用GeoEast系统处理低信噪比地震资料.石油地球物理勘探,2014,49(增刊1):76-81.Huang Dezhi,Mao Ruiqiang,Wang Geng et al.Low-SNR seismic data processing by GeoEast.OGP,2014,49(Supplement 1):76-81.
[14]
尹川,杜向东,赵汝敏等.基于倾角控制的构造导向滤波及其应用.地球物理学进展,2014,29(6):2818-2822.Yin Chuan,Du Xiangdong,Zhao Rumin et al.Dip steered structure oriented filter and its application.Progress in Geophysics,2014,29(6):2818-2822.
[15]
孙勤华,张虎权,代冬冬等.基于地震子波衰减谱的碳酸盐岩烃类检测方法.石油学报,2013,34(3):502-506.Sun Qinhua,Zhang Huquan,Dai dongdong et al.Hydrocarbon detection of carbonate reservoirs based on seismic wavelet attenuation spectrum.Acta Petrolei Sinica,2013,34(3):502-506.
[16]
鲁新便,胡文革,汪彦等.塔河地区碳酸盐岩断溶体油藏特征与开发实践.石油与天然气地质,2015,36(3):347-355.Lu Xinbian,Hu Wen'ge,Wang Yan et al.Characteristics and development practice of fault-karst carbonate reservoirs in Tahe area of the Tarim Basin.Oil & Gas Geology,2015,36(3):347-355.
