三维地震解释的陷阱及原因分析

校正值,准确地进行静校正,静校正值正确与否决定着构造及煤层赋存形态的可靠性,否则小构造或小幅度起伏引起的时差变化将会淹没在静校正值误差中。总之,’投有高信噪比的原始资料质量是不会有可信度高的解释成果。参考文献:1】张爱敏采区高分辨率三维地震勘探[M.徐州:中国矿业大学出版杜,1997[2]黄簿挤地震勘探资料敷字处理[M.北京地质出版社,1999Pitfallsof3一DseismicexplanationandcauseanaysisZHOL"Fen.yah.HEHuang—she~g,CHENGou-zhong,CHENGuang-ming(Jian帮u(0画ca]TeamofCoalGeolo~&Exploration,Nmljing210046,China)Abstract:3一Dseismic~h.a1%oy,de~alopedlongexplorationactivities,encounlered,~ithmar~ydifferenttrapsingeologi~explanationstsuchas.Dhwrongbreakingcausedbyfalsefrequencydisturbmlce,falsefoldcbyel'l~arecfionvalue,speedpiffalleadingtof山c0a1se哪s呻.Inthispaperthefeas0岫0ftheseproblen~areanalyzeditosolvesomequestions0f3一Dseismic,m'acyandcredibleness,arIdhaveabettersex~eesforcoalrdniIlgind~try-Keywords:Nttall;falsefi~luencydisturbance;蹦sefold;pedpitfall;lowfa:~tstrata维普资讯