李东庆;魏建新;狄帮让;高峰;兰晓光;

• 1:中国石油大学(北京)地球物理与信息工程学院

• 2:中国石油大学(北京)油气资源与探测国家重点实验室

• 3:中国石油大学(北京)CNPC物探重点实验室

摘要(Abstract)：

为了研究蘑菇状火山岩储层的地震响应特征,根据地质资料构建蘑菇状火山岩地质模型,分别采用物理模拟和数值模拟方法对蘑菇状火山岩模型进行正演模拟。结果表明,蘑菇状火山岩的地震响应特征总体趋势一致,即火山岩上部外形为蘑菇头状,与其结构形态类似;火山岩下部产生"蘑菇无根"现象,在细节上存在差异。物理模拟方法得到的地震波信息更加丰富,且在模拟过程中地震波的传播方式更符合地下实际情况;数值模拟方法没有噪音干扰,资料品质好,且可以得到波场快照信息。两种正演模拟方法具有互补性,为研究复杂地质情况下的火山岩地震响应特征提供更好的支持。

关键词(KeyWords)：蘑菇状火山岩;物理模拟;数值模拟;地震响应

Abstract:

Keywords:

基金项目(Foundation):国家科技重大专项(2016ZX05007-006)

作者(Author):李东庆;魏建新;狄帮让;高峰;兰晓光;

Email:

参考文献(References)：

• [1]冯子辉,朱映康,张元高,等.松辽盆地营城组火山机构—岩相带的地震响应[J].地球物理学报,2011,54(2):556-562.Feng Zihui,Zhu Yingkang,Zhang Yuangao,et al.The sseismic response of the volcanic edifice-facies zone of Yingcheng formation in the Songliao basin[J].Chinese Journal of Geophysics,2011,54(2):556-562.

• [2]王力圆,唐华风,王璞珺,等.松辽盆地长岭断陷火山岩相地震特征及其响应关系[J].地球物理学进展,2012,27(1):271-278.Wang Liyuan,Tang Huafeng,Wang Pujun,et al.The seismic reflection characteristics and response relationship of volcanic rocks lithofacies in Changling fault depression Songliao basin[J].Progress in Geophysics,2012,27(1):271-278.

• [3]王志萍,吕丁友,王保全.渤中地区火山岩特征及其与断裂关系[J].特种油气藏,2015,22(4):20-24.Wang Zhiping,Lv Dingyou,Wang Baoquan.Volcanic rock characteristics and its relationship with the rupture in the Bozhong area[J].Special Oil and Gas Reservoirs,2015,22(4):20-24.

• [4]陈永波,潘建国,许多年,等.准噶尔盆地西北缘火山岩储层的综合地球物理预测[J].石油物探,2010,49(4):364-372.Chen Yongbo,Pan Jianguo,Xu Duonian,et al.Integrated geophysical prediction of volcanic reservoir in northwestern margin area of Junggar basin[J].Geophysical Prospecting for Petroleum,2010,49(4):364-372.

• [5]王文广,郑民,卢双舫,等.徐家围子断陷火山岩气藏主控因素及有利区[J].东北石油大学学报,2015,39(4):45-53.Wang Wenguang,Zheng Min,Lu Shuangfang,et al.Main controlling factors and favorable area prediction of gas reservoir of deep volcanic rock in Xujiaweizi fault depression[J].Journal of Northeast Petroleum University,2015,39(4):45-53.

• [6]商丰凯,陈林,王林,等.车排子凸起火山岩油藏成藏主控因素和模式[J].东北石油大学学报,2015,39(5):13-22.Shang Fengkai,Chen Lin,Wang Lin,et al.Main controlling factors and hydrocarbon accumulation modes of volcanic rock oil reservoirs in Chepaizi uplift[J].Journal of Northeast Petroleum University,2015,39(5):13-22.

• [7]张子枢,吴邦辉.国内外火山岩油气藏研究现状及勘探技术[J].天然气勘探与开发,1994,16(1):1-26.Zhang Zishu,Wu Banghui.Research status and exploration technique investigation of volcanic oil&gas reservoirs at home and abroad[J].Natural Gas Exploration and Development,1994,16(1):1-26.

• [8]董亦思,黄文彪,于兴河,等.英台断陷火山岩气藏特征及有利区预测[J].东北石油大学学报,2015,39(6):30-37.Dong Yisi,Huang Wenbiao,Yu Xinghe,et al.Characteristics and main control factors of volcanic gas reservoirs in Yingtai fault depression[J].Journal of Northeast Petroleum University,2015,39(6):30-37.

• [9]石磊,李书兵,黄亮,等.火山岩储层研究现状与存在的问题[J].西南石油大学学报:自然科学版,2009,31(5):68-72.Si Lei,Li Shubing,Huang Liang,et al.Current research situation and the problems of volcanic rock reservoirs[J].Journal of Southwest Petroleum University:Science&Technology Edition,2009,31(5):68-72.

• [10]王璞珺,张功成,蒙启安,等.地震火山地层学及其在我国火山岩盆地中的应用[J].地球物理学报,2011,54(2):597-610.Wang Pujun,Zhang Gongcheng,Meng Qian,et al.Applications of seismic volcano stratigraphy to the volcanic rifted basins of China[J].Chinese Journal of Geophysics,2011,54(2):597-610.

• [11]谢春临,陈树民,姜传金,等.趋势面分析与相干体技术在火山岩预测中的应用[J].地球物理学报,2011,54(2):368-373.Xie Chunlin,Chen Shumin,Jiang Chuanjin,et al.Application of a method combining trend surface analysis and coherence cube technology to volcanic prediction[J].Chinese Journal of Geophysics,2011,54(2):368-373.

• [12]王春燕,张雷,金雪英.蚀变火山岩储层特征及气水层识别方法[J].东北石油大学学报,2013,37(3):18-23.Wang Chunyan,Zhang Lei,Jin Xueying.Characteristics and fluid identification of altered volcanic reservoirs[J].Journal of Northeast Petroleum University,2013,37(3):18-23.

• [13]王伟锋,高斌,卫平生,等.火山岩储层特征与油气成藏模式研究[J].地球物理学进展,2012,27(6):2478-2491.Wang Weifeng,Gao Bin,Wei Pingsheng,et al.Research of volcanic reservoir characters and hydrocarbon accumulation models[J].Progress in Geophysics,2012,27(6):2478-2491.

• [14]孙淑艳,李艳菊,彭莉,等.火成岩地震识别及构造描述方法研究[J].特种油气藏,2003,10(1):47-50.Sun Shuyan,Li Yanju,Peng Li,et al.Study on seismic identification and structure description of igneous rock[J].Secial oil and Gas Reservoirs,2003,10(1):47-50.

• [15]王建花,李庆忠,邱睿.浅层强反射界面的能量屏蔽作用[J].石油地球物理勘探,2003,38(6):589-596.Wang Jianhua,Li Qingzhong,Qiu Rui.Energy shielding action of shallow strong reflector[J].Oil Geophysical Prospecting,2003,38(6):589-596.

• [16]毛小平,何大伟,辛广柱,等.厚层火山岩地震响应研究[J].石油地球物理勘探,2005,40(6):670-676.Mao Xiaoping,He Dawei,Xin Guanzhu,et al.Study of seismic response for thick-layered volcanic rock[J].Oil Geophysical Prospecting,2005,40(6):670-676.

• [17]李素华,王云专,卢齐军,等.火山岩波动方程正演模拟研究[J].石油物探,2008,47(4):361-366.Li Suhua,Wang Yunzhuan,Lu Qijun,et al.Wave equation forward modeling for volcanic rock[J].Geophysical Prospecting for Petroleum,2008,47(4):361-366.

• [18]苏巍,张春芬.火山岩地震响应特征的正演模拟[J].世界地质,2011,30(3):429-434.Su Wei,Zhang Chunfen.Forward modeling of volcanic seismic response characteristics[J].Global Geology,2011,30(3):429-434.

• [19]黄林军,杨巍,王彦军,等.模型正演技术在火山岩储层识别中的应用——以准噶尔盆地乌夏地区二叠系火山岩储层为例[J].天然气地球科学,2011,22(3):539-542.Huang Linjun,Yang Wei,Wang Yanjun,et al.Application of forward solution model in identifying volcanic reservoir:A case of permian volcanic reservoir in Wuxia area of Junggar basin[J].Natural Gas Geoscience,2011,22(3):539-542.

• [20]Pant D R,Greenhalgh S A,Watson S.Swismic reflection scale model facility[J].Exploration Geophysics,1989,19:499-512.

• [21]Yike Mo,Stewart A G,Johan O A,et al.The development and testing of a 2Dlaboratory seismic modeling system for heterogeneous structure investigations[J].Journal of Applied Geophysics,2015,116:224-235.

• [22]孙进忠,郭铁栓,唐文榜,等.我国超声地震模型试验的理论研究与实践[J].地球物理学报,1997,40(S1):266-274.Sun Jinzhong,Guo Tieshuan,Tang Wenbang,et al.Theory practice and application of ulltrasonic seismic modeling experiment in China[J].Chinese Journal of Geophysics,1997,40(S1):266-274.

• [23]尹志恒,李向阳,魏建新,等.利用物理模型三维纵波数据分析HTI介质的方位各向异性[J].地球物理学报,2012,55(11):3805-3812.Yin Zhiheng,Li Xiangyang,Wei Jianxin,et al.A physical modeling study on the 3DP-wave azimuthal anisotropy in HTI media[J].Chinese Journal of Geophysics,2012,55(11):3805-3812.

• [24]司文朋,狄帮让,魏建新.地震物理模型实验数据中多次转换干扰波的分析[J].石油物探,2015,54(1):17-23.Si Wenpeng,Di Bangrang,Wei Jianxin.Analysis of multiple-converted interference wave in seismic physical modeling data[J].Geophysical Prospecting for Petroleum,2015,54(1):17-23.

• [25]Wu M S,Di B R,Wei J X,et al.Lark-scale complex physical modeling and precision analysis[J].Applied Geophysics,2014,11(2):245-251.

• [26]Wang S X,Li X Y,Di B R.Reservoir fluid substitution effects on seismic profile interpretation:A physical modeling experiment[J].Geophysical Research Letters,2010,37(10):10306.

• [27]李凡异,魏建新,狄帮让.碳酸盐岩溶洞横向尺度变化的地震响应正演模拟[J].石油物探,2009,48(6):557-562.Li Fanyi,Wei Jianxin,Di Bangrang.Forward simulation of seismic response in carbonate caverns with lateral scale[J].Geophysical Prospecting for Petroleum,2009,48(6):557-562.

• [28]裴正林.三维各向同性介质弹性波方程交错网格高阶有限差分法模拟[J].石油物探,2005,44(4):308-315.Pei Zhenglin.Numerical simulation of elastic wave equation in 3Disotropic media with staggered-grid high-order difference method[J].Geophysical Prospecting for Petroleum,2005,44(4):308-315.