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geoeast系统相干体技术在煤田地质异常识别中的应用

Keywords: geoeast系统,相干体技术,地质异常,三维解释

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Abstract:

?准确解释断层、陷落柱和煤层采空区等地质异常是煤田地震资料解释的重点。多年勘探实践表明,利用geoeast系统相干体技术有助于对断裂发育区、断裂切割关系的把控和对断裂空间展布规律的全面了解,特别是对微小断层的鉴别,能明显提高断裂解释精度。该项技术对不规则环状展布的陷落柱及煤层采空区均有较强的鉴别能力,可为煤层开采中巷道的设计提供可靠依据。

References

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[4]  liling,fengxukui.applicationofseismiccoherencecubeinautomaticinterpretationoffault.ogp,1998,33(s):105-111.
[5]  杜文凤.相干体技术在煤田三维地震勘探中的应用.煤田地质与勘探,1998,26(6):56-59.
[6]  duwenfeng.applicationofcoherencecubetechniqueinthe3-dseismicsurveyofcoalfield[j].coalgeology&exploration.1998,26(6):56-59
[7]  王怀洪,王秀东,田育鑫.利用相干体技术探测煤矿微小构造方法研究[j].地球物理学进展.2007,22(5):1642-1649
[8]  wanghuaihong,wangxiudong,tianyuxin.studyonthemethodtoidentifyminorstructureofcoalmineswiththecoherencetechnology.progressingeophy-sics,2007,22(5):1642-1649.
[9]  吴有信,方含珍.相干体与方差体技术在全三维地震资料解释中的应用.安徽地质,2006,16(1):47-51.
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[11]  李勤英,阎育英,赵爱武.地震资料全三维精细构造解释技术研究.断块油气田,2001,8(1):16-19.
[12]  liqinying,yanyuying,zhaoaiwu.finestructureinterpretationwith3dimensionalseismicdata[j].fault-blockoil&gasfield.2001,8(1):16-19
[13]  杨春峰,张宏,田小敏等.相干数据体处理技巧及在精细构造解释中的应用.石油物探,2004,43(增刊):107-109.
[14]  yangchunfeng,zhanghong,tianxiaominetal.applicationofthecoherencetechnologyofseismicprocessskillinfinestructureinterpretation.gpp,2004,43(s):107-109.

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