OALib Journal期刊
ISSN: 2333-9721
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纵横波联合反演方法研究及应用
Keywords: 多波勘探,转换波,联合反演,奇异值分解
Abstract:
?本文利用aki-richards提出的近似公式,对pp波和ps转换波的联合反演方法进行了研究。利用ps波反射系数公式消去pp波反射系数公式中的密度项,并给出一种利用奇异值分解来求解的反演方法。与单独利用pp波的反演方法相比,采用两组独立的pp波和ps波数据的联合反演方程组更加稳定。理论试算和实际资料的应用表明,此种纵横波联合反演方法的准确性和抗噪性比单独的pp波反演方法有明显的提高。
References
[1] | stewartrr.jointpandp-svinversion.thecrewesprojectresearchreport,1990,2:112-115[2]smithgcandgidlowpm.weightedstackingforrockpropertyestimationanddetectionofgas[j].geo-physicalprospecting.1987,35:993-1014[3]larscnj,margravcg,luhx.avoanalysisbysimultaneousp-pandp-sweightedstackingappliedto3c-3dseismicdata.segtechnicalprogramex-paradedabstracts,1999,18:721-724[4]ghangh,margravcgfandyrownrj.jointpp-psinversionatpikespcakoilficld,saskatchewan;csegannualconvention,calgary,ab,2003[5]helenehafslundvcire,martinlandro.simultaneousinversionofppandpsseismicdata.geophysics,2006,71(3):1-10[6]黄中玉,赵金州.纵波和转换波avo联合反演技术.石油物探,2004,43(4);319-322[7]陈天胜,刘洋,魏修成.纵波和转换波联合avo反演方法研究.中国石油大学学报(自然科学版),2006,30(1):33-37[8]akikandriehardspg.quantitativeseismology:theoryandmethods.whfrccmanandcompany,1980[9]文世鹏.应用数值分析.北京:石油工业出版社,2001[10]ogiesobac,stewartrr.vp/vsfrommulticompo-nentseismicdataandautomaticpstopptimemap-ping.segtechnicalprogramexpandedabstracts,2003,22:789-793
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[2] | stewartrr.jointpandp-svinversion.thecrewesprojectresearchreport,1990,2:112-115
|
[3] | smithgcandgidlowpm.weightedstackingforrockpropertyestimationanddetectionofgas[j].geo-physicalprospecting.1987,35:993-1014
|
[4] | larscnj,margravcg,luhx.avoanalysisbysimultaneousp-pandp-sweightedstackingappliedto3c-3dseismicdata.segtechnicalprogramex-paradedabstracts,1999,18:721-724
|
[5] | ghangh,margravcgfandyrownrj.jointpp-psinversionatpikespcakoilficld,saskatchewan;csegannualconvention,calgary,ab,2003
|
[6] | helenehafslundvcire,martinlandro.simultaneousinversionofppandpsseismicdata.geophysics,2006,71(3):1-10
|
[7] | 黄中玉,赵金州.纵波和转换波avo联合反演技术.石油物探,2004,43(4);319-322
|
[8] | 陈天胜,刘洋,魏修成.纵波和转换波联合avo反演方法研究.中国石油大学学报(自然科学版),2006,30(1):33-37
|
[9] | akikandriehardspg.quantitativeseismology:theoryandmethods.whfrccmanandcompany,1980
|
[10] | 文世鹏.应用数值分析.北京:石油工业出版社,2001
|
[11] | ogiesobac,stewartrr.vp/vsfrommulticompo-nentseismicdataandautomaticpstopptimemap-ping.segtechnicalprogramexpandedabstracts,2003,22:789-793
|
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