基于井位的地震属性融合技术研究
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摘要
在利用地震属性对储层预测的研究中,大部分理论方法主要存在利用单一属性预测储层这一缺陷,在实际应用中则存在单一属性不能正确预测储层的问题,这些问题应通过多元属性融合技术来解决.本文在已有井资料的基础上,对属性融合技术进行了研究,分析各属性对储层的影响因素.利用井位计算各地震属性融合比重,有机的结合了各属性的优点,提出了这一问题新的解决方法.实际资料的应用显示,该方法在储层预测中取得了良好的效果.
In research on using seismic attributes to reservoir forecast,most of theories and means present default of using singlet attribute to forecast reservoir.In application,the problem is that singlet attribute can not forecast reservoir correctly.These questions should be resolved by technique of multiple attributes synthesis.This article makes a research on the technique of attributes synthesis,which is based on well data;analyzing the factors that each of attributes has influence on the reservoir.In order to propose a new solution to this question,we use well data to compute each of seismic attributes synthesis weight,and unite the merits of each attribute.Actual application shows that this methed has made good results in the reservoir forecasting.
In research on using seismic attributes to reservoir forecast,most of theories and means present default of using singlet attribute to forecast reservoir.In application,the problem is that singlet attribute can not forecast reservoir correctly.These questions should be resolved by technique of multiple attributes synthesis.This article makes a research on the technique of attributes synthesis,which is based on well data;analyzing the factors that each of attributes has influence on the reservoir.In order to propose a new solution to this question,we use well data to compute each of seismic attributes synthesis weight,and unite the merits of each attribute.Actual application shows that this methed has made good results in the reservoir forecasting.
引文
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[15]包乾宗,高静怀,陈文超.面波压制的Ridgelet域方法[J].地球物理学报,2007,50(4):1210~1215.Bao Q Z,Gao J H,Chen W C.Ridgelet domain method ofground-roll suppression[J].Chinese J.Geophys.(inChinese),2007,50(4):1210~1215.
[16]路鹏飞,杨长春.ActiveX技术在三维地震资料可视化中的应用[J].地球物理学进展,2007,22(3):826~830.Lu P F,Yang C C.Application of ActiveX technique in 3Dseismic data visualization[J].Progress in Geophysics(inChinese),2007,22(3):826~830.
[17]陈生昌,肖鹏飞.位场向下延拓的波数域广义逆算法[J].地球物理学报,2007,50(6):1816~1822.Chen S C,Xiao P F.Wavenumber domain generalized inversealgorithm for potential field downward continuation[J].Chinese J.Geophys.(in Chinese),2007,50(6):1816~1822.
[18]邵志刚,傅容珊,黄建华,刘财.线性粘弹介质中地震波场数值模拟[J].地球物理学进展,2007,22(4):1135~1141.Shao Z G,Fu R S,Huang J H,Liu C.Modeling seismicwave in linear viscoelastic media[J].Progress in Geophysics(in Chinese),2007,22(4):1135~1141.
[19]程冰洁,李小凡,徐天吉.含流体裂缝介质中地震波场数值模拟[J].地球物理学进展,2007,22(5):1370~1374.Cheng B J,Li X F,Xu T J.Numerical modeling of the seismicwave-field in cracked media with liquid[J].Progress inGeophysics(in Chinese),2007,22(5):1370~1374.
[20]范军侠,梁锋,田永.海南地区东三段水下分流河道砂体的识别与预测[J].地球物理学进展,2007,22(5):1527~1532.Fan J X,Liang F,Tian Y.Recognition and prediction of sub-channel branch sandbodies in the third member of theDongying formation,Hainan area[J].Progress in Geophysics(in Chinese),2007,22(5):1527~1532.
[2]熊晓军,尹成,张白林,等.高阶统计量油气检测方法研究.地球物理学报[J].2004,47(5):920~927Xiong X J,Yin C,Zhang B L,et al.Method research offorecasting oil and gas using higher-order statistics[J].Chinese J.Geophys.(in Chinese)[J].2004,47(5):920~927
[3]Gannakis G B.Cumulants:A powerful tool in signalprocessing[J].Proc IEEE,1987,75(4):1333~1334.
[4]李斌,刘洪,朱国同,付志方,油气勘探中的地震速度泡沫现象[J].地球物理学进展,2007,22(1):207~212.Li B,Liu H,Zhu G T,Fu Z F.Fizz gas phenomenon inexploration of oil&gas[J].Progress in Geophysics(inChinese),2007,22(1):207~212.
[5]张福明,查明,邵才瑞,印兴耀,天然气的测井勘探与评价技术[J].地球物理学进展,2007,22(1):179~185.Zhang F M,Zha M,Shao C R,Yin X Y.Technology of naturalgas exploration and evaluation based on well-logging data[J].Progress in Geophysics(in Chinese),2007,22(1):179~185.
[6]张小浩,周鼎武,径向基函数方法在南泥湾油田勘探中的应用[J].地球物理学进展,2007,22(1):213~217.Zhang X H,Zhou D W.Application of radial basis function innan niwan oil field[J].Progress in Geophysics(in Chinese),2007,22(1):213~217.
[7]Mendel M.Tutorial on higher-order statistics(spectra)insignal processing and system theory:Theory results and someapplications[J].Proc IEEE,1991,79(3):278~305.
[8]李云,李鹏,颜虹,莫西庄地区三工河组二段储层特征评价[J].地球物理学进展,2007,22(1):227~233.Li Y,Li P,Yan H.Charater appraisal of section2 reservoir,sangonghe group,moxizhuang area[J].Progress inGeophysics(in Chinese),2007,22(1):228~232.
[9]吴晶,高原,陈运泰,黄金莉.首都圈西北部地区地壳介质地震各向异性特征初步研究[J].地球物理学报,2007,50(1):209~220.Wu J,Gao Y,Chen Y T,Huang J L.Seismic anisotropy inthe crust in northwestern capital area of China[J].Chinese J.Geophys.(in Chinese),2007,50(1):209~220
[10]马丽娟,郑和荣,陈霞.隐蔽油气藏地震预测技术研究新进展[J].地球物理学进展,2007,22(1):294~300.Ma L J,Zheng H R,Chen X.The New progress of seismicforecast technology of Subtle Traps[J].Progress inGeophysics(in Chinese),2007,22(1):294~300.
[11]刘永霞,徐涛,赵兵,刘春成.自相似型各向异性自组织介质中地震波场动力学响应[J].地球物理学报,2007,50(1):221~232Liu Y X,Xu T,Zhao B,Liu C C.Seismic sounding ofanisotropic self-similar self-organized medium[J].Chinese J.Geophys.(in Chinese),2007,50(1):221~232
[12]刘喜武,刘洪,李幼铭,年静波.局域波分解及其在地震信号时频分析中的应用[J].地球物理学进展,2007,22(2):364~375.Liu X W,Liu H,Li Y M,Nian J B.Local wavesdecomposition and its applications to seismic signal time-frequency analysis[J].Progress in Geophysics(in Chinese),2007,22(2):365~375.
[13]刘定进,印兴耀.傅里叶有限差分法保幅叠前深度偏移方法[J].地球物理学报,2007,50(1):268~276.Liu D J,Yin X Y.A method of Fourier finite-differencepreserved-amplitude prestack depth migration[J].Chinese J.Geophys.(in Chinese),2007,50(1):268~276.
[14]郑庆生,韩大匡.高阶神经网络在储层分布参数定量预测中的应用[J].地球物理学进展,2007,22(2):552~555.Zheng Q S,Han D K.Estimation of reservoir distributionparameters using higher-order neural network spproach[J].Progress in Geophysics(in Chinese),2007,22(2):552~555.
[15]包乾宗,高静怀,陈文超.面波压制的Ridgelet域方法[J].地球物理学报,2007,50(4):1210~1215.Bao Q Z,Gao J H,Chen W C.Ridgelet domain method ofground-roll suppression[J].Chinese J.Geophys.(inChinese),2007,50(4):1210~1215.
[16]路鹏飞,杨长春.ActiveX技术在三维地震资料可视化中的应用[J].地球物理学进展,2007,22(3):826~830.Lu P F,Yang C C.Application of ActiveX technique in 3Dseismic data visualization[J].Progress in Geophysics(inChinese),2007,22(3):826~830.
[17]陈生昌,肖鹏飞.位场向下延拓的波数域广义逆算法[J].地球物理学报,2007,50(6):1816~1822.Chen S C,Xiao P F.Wavenumber domain generalized inversealgorithm for potential field downward continuation[J].Chinese J.Geophys.(in Chinese),2007,50(6):1816~1822.
[18]邵志刚,傅容珊,黄建华,刘财.线性粘弹介质中地震波场数值模拟[J].地球物理学进展,2007,22(4):1135~1141.Shao Z G,Fu R S,Huang J H,Liu C.Modeling seismicwave in linear viscoelastic media[J].Progress in Geophysics(in Chinese),2007,22(4):1135~1141.
[19]程冰洁,李小凡,徐天吉.含流体裂缝介质中地震波场数值模拟[J].地球物理学进展,2007,22(5):1370~1374.Cheng B J,Li X F,Xu T J.Numerical modeling of the seismicwave-field in cracked media with liquid[J].Progress inGeophysics(in Chinese),2007,22(5):1370~1374.
[20]范军侠,梁锋,田永.海南地区东三段水下分流河道砂体的识别与预测[J].地球物理学进展,2007,22(5):1527~1532.Fan J X,Liang F,Tian Y.Recognition and prediction of sub-channel branch sandbodies in the third member of theDongying formation,Hainan area[J].Progress in Geophysics(in Chinese),2007,22(5):1527~1532.
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