利用地震多属性技术圈定岩溶陷落带
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摘要
从陷落柱的成因着手,分别从地质和地震方面对岩溶陷落带的响应特征进行分析,为岩溶陷落带范围圈定提供理论基础。在此基础上,沿目的层位进行不同时窗下多种属性的提取与分析,并对众多属性进行了陷落柱敏感度分析,从中甄选出一些对陷落柱较为敏感的属性,获得了一些有益的结论,最后结合地震时间剖面对陷落柱进行了解释,给煤矿安全开采提供依据。
From the causes of the sink holes,the paper had an analysis on the response features of the karst sink zone from the aspects of the geology and seismic individually in order to provide the theoretical bases to define the scope of the karst sink zone.Based on the circumstances,extraction and analysis of the multiattribute under the different time window were conducted along the target horizon.A sensitivity analysis on the many multi attribute sink holes was conducted.Some attribute sensitively to the sink holes was selected.A beneficial conclusion was obtained.Finally,in combination with the cross section of the seismic time,an explanation was conducted on the sink hole and could provide the basis to the safety mining in the coal mine.
From the causes of the sink holes,the paper had an analysis on the response features of the karst sink zone from the aspects of the geology and seismic individually in order to provide the theoretical bases to define the scope of the karst sink zone.Based on the circumstances,extraction and analysis of the multiattribute under the different time window were conducted along the target horizon.A sensitivity analysis on the many multi attribute sink holes was conducted.Some attribute sensitively to the sink holes was selected.A beneficial conclusion was obtained.Finally,in combination with the cross section of the seismic time,an explanation was conducted on the sink hole and could provide the basis to the safety mining in the coal mine.
引文
[1]崔若飞,李晋平,庞留彦,等.地震属性技术在煤田地震勘探中的应用研究[J].中国矿业大学学报,2002,31(3):267~270.
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[7]韩爱英.三维地震技术在探测陷落柱中的应用[J].河北建筑科技学院学报,2002,(3):75~78.
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[9]李庆忠.来自地下复杂地质体的反射图形到底是怎样的[J].石油地球物理勘探,1986,20(3):221~240.
[10]勾精为.三维地震探测陷落柱的可行性研究[C].计算机在地学中的应用国际会议文集,1994.
[11]艾劲松.三维地震勘探解释煤矿陷落柱及探采对比分析[J].河北煤炭,2005,(4):3~4.
[12]蔡刚,孙东,斐明利,等.相干体技术及其在油气勘探中的应用[J].天然气地球科学,2006,(4).
[13]杨瑞召.地震属性技术及其在能源勘探开发中的应用[D].北京:中国矿业大学(北京校区),2002.
[14]Marfurt K J,Kirlin R L,Farmer S L,et al.3D seismic attributes using a semblance-based coherency algorithm[J].Geophysics,1998,63(4):1150~1165.
[15]Bodine,J.H.,1984,Waveform analysis with seismic attributes:Geophysics,50,3270.
[16]Barnes,A.E.,1998,The complex seismic tracemade simple:The Leading Edge,17,473~476.
[2]乐友喜.利用模型技术研究地震属性的地质意义[J].物探与化探,2001,25(3):191~197.
[3]马中高,管路平,贺振华,等.利用模型正演优选地震属性进行储层预测[J].石油学报,2003,24(6):35~39.
[4]李永军.淮南煤田岩溶陷落柱成因机制与特征研究[D].北京:中国矿业大学(北京),2006.
[5]庄益明,吴奕峰.三维地震勘探解释煤层地质异常体的应用[J].中国煤田地质,2007,(1):54~57.
[6]宁建宏,张广忠.陷落柱的地震识别技术及其应用[J].煤田地质与勘探,2005,(6):64~67.
[7]韩爱英.三维地震技术在探测陷落柱中的应用[J].河北建筑科技学院学报,2002,(3):75~78.
[8]杨德义,王赟,王辉.陷落柱的绕射波[J].石油物探,2000,39(4):82~86.
[9]李庆忠.来自地下复杂地质体的反射图形到底是怎样的[J].石油地球物理勘探,1986,20(3):221~240.
[10]勾精为.三维地震探测陷落柱的可行性研究[C].计算机在地学中的应用国际会议文集,1994.
[11]艾劲松.三维地震勘探解释煤矿陷落柱及探采对比分析[J].河北煤炭,2005,(4):3~4.
[12]蔡刚,孙东,斐明利,等.相干体技术及其在油气勘探中的应用[J].天然气地球科学,2006,(4).
[13]杨瑞召.地震属性技术及其在能源勘探开发中的应用[D].北京:中国矿业大学(北京校区),2002.
[14]Marfurt K J,Kirlin R L,Farmer S L,et al.3D seismic attributes using a semblance-based coherency algorithm[J].Geophysics,1998,63(4):1150~1165.
[15]Bodine,J.H.,1984,Waveform analysis with seismic attributes:Geophysics,50,3270.
[16]Barnes,A.E.,1998,The complex seismic tracemade simple:The Leading Edge,17,473~476.
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