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OALib Journal期刊
ISSN: 2333-9721
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不同地震属性的方位各向异性分析及裂缝预测
Keywords: 方位角,裂缝预测,旅行时,avo梯度,各向异性
Abstract:
？通过对塔里木盆地热瓦普区块宽方位地震资料分析认为，在方位角划分时应尽可能多地利用远炮检距信息，有利于提高裂缝预测精度。通过计算和分析不同地震属性的各向异性表明：旅行时差相对于旅行时，其各向异性受上覆地层的影响更小，较真实地反映目的层裂缝发育情况；振幅的各向异性预测裂缝的规律性较好，且与区域断裂分布特征吻合程度高；avo梯度的各向异性预测裂缝精度高于常规属性，且在串珠位置(即缝洞发育处)裂缝发育，与实际地质情况吻合。对旅行时差、振幅、avo梯度等有利属性的各向异性结果进行融合，可提高裂缝预测精度，有利于指导高产井的部署。
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| [2] | 刘军迎,雍学善,杨午阳等.基于叠前方位振幅的大港—埕海地区奥陶系风化壳裂缝储层的叠前预测.地球物理学进展,2012,27(4):1588-1597.
|
| [3] | lishuqin,lizhong,zhangbailin.applicationofshearwavesplittingtopredictfracture.ogp,2009,44(s1):130-134.
|
| [4] | 赵思为,贺振华,熊晓军等.方位p波裂缝检测技术在川东北裂缝型储层中的应用[j].石油地球物理勘探.2010,45(2):260-264？？浏览
|
| [5] | zhaosiwei,hezhenhua,xiongxiaojunetal.appli-cationofazimuthalp-wavefracturedetectiontechniqueinfracturereservoirinnortheastsichuan,china[j].ogp.2010,45(2):260-264？？浏览
|
| [6] | 刘朋波,蒲仁海,潘仁芳等.多方位avo技术在裂缝检测中的应用[j].石油地球物理勘探.2008,43(4):437-442？？浏览
|
| [7] | liupengbo,purenhai,panrenfangetal.applicationofmulti-azimuthavotechniqueinfracturaldetection[j].ogp.2008,43(4):437-442？？浏览
|
| [8] | 毕研斌,龙胜祥,郭彤楼等.地震方位各向异性技术在tnb地区嘉二段储层裂缝检测中的应用[j].石油地球物理勘探.2009,44(2):190-195？？浏览
|
| [9] | biyanbin,longshengxiang,guotonglouetal.applicationofseismicazimuthanisotropictechniqueinfracturaldetectionoflowertriassicjia-2reservoirintnbarea[j].ogp.2009,44(2):190-195？？浏览
|
| [10] | tsvankini.reflectionmoveoutandparameteresti-mationforhorizontaltransverseisotropy[j].geophy-sics.1997,62(2):614-629
|
| [11] | liujunying,yongxueshan,yangwuyangetal.prestackfracturereservoirbedestimationofordovicianweatherlayerofdagang-chenghaiareabasedonazimuthalprestackseismicamplitude.progressingeophysics,2012,27(4):1588-1597.
|
| [12] | 陈波,孙德胜,朱筱敏等.利用地震数据分频相干技术检测火山岩裂缝[j].石油地球物理勘探.2011,46(4):610-613？？浏览
|
| [13] | chenbo,sundesheng,zhuxiaomingetal.fracturedetectioninvolcanicrocksusingdiscretefrequencycoherencycubesonfull-azimuthseismicdata[j].ogp.2011,46(4):610-613？？浏览
|
| [14] | 王雷,陈海清,陈国文等.应用曲率属性预测裂缝发育带及其产状[j].石油地球物理勘探.2010,45(6):885-889？？浏览
|
| [15] | wanglei,chenhaiqing,chenguowenetal.applicationofcurvatureattributesinpredictingfracture-developedzoneanditsorientation[j].ogp.2010,45(6):885-889？？浏览
|
| [16] | 纪学武,彭忻,臧殿光等.多属性微断裂解释技术[j].石油地球物理勘探.2011,46(增刊1):117-120？？浏览
|
| [17] | jixuewu,pengqi,zangdianguangetal.micro-faultinterpretationbymultipleattributes.ogp,2011,46(s1):117-120.
|
| [18] | 黎书琴,李忠,张白林.利用横波分裂预测裂缝[j].石油地球物理勘探.2009,44(增刊1):130-134？？浏览
|
| [19] | rugera.variationofp-wavereflectivitywithoffsetandazimuthinanisotropicmedia[j].geophysics.1998,63(3):935-947
|
| [20] | perezma,grechkav,michelenarj.fracturedetectioninacarbonatereservoirusingavarietyofseismicmethods[j].geophysics.1999,64(4):1266-1276
|
| [21] | shenf,sierraj,burnsdretal.azimuthaloffset-dependentattributesappliedtofracturedetectioninacarbonatereservoir[j].geophysics.2002,67(2):355-364
|
| [22] | lixy,liuyj,liueetal.fracturedetectionusingland3dseismicdatafromtheyellowriverdelta,china[j].theleadingedge.2003,22(7):680-683
|
| [23] | jennere.azimuthalavo:methodologyanddataexamples[j].theleadingedge.2002,21(8):782-786
|
| [24] | grayd,headk.fracturedetectioninmandersonfield:a3-davazcasehistory[j].theleadingedge.2000,19(11):1214-1221
|
| [25] | zhuyp,tsvankini,dewangganpetal.physicalmodelingandanalysisofp-waveattenuationanisotropyintransverselyisotropicmedia.geophysics,2007,72(1):d1-d7.
|
| [26] | tsvankini,grechkav.seismologyofazimuthallyanisotropicmediaandseismicfracturecharacterization.seg,2011,349-350.
|
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