应用地球物理(英文版)
應用地毬物理(英文版)
응용지구물리(영문판)
APPLIED GEOPHYSICS
2005年
4期
241-246
,共6页
黄土塬%地震数据处理%静校正%面元优化%去噪
黃土塬%地震數據處理%靜校正%麵元優化%去譟
황토원%지진수거처리%정교정%면원우화%거조
loess plateau%seismic data processing%statics%bin optimization%noise attenuation%data interpretation
鄂尔多斯盆地南部的黄土高原,由于长期风化、侵蚀,形成了树枝状水系与沟、塬、梁、峁、坡并存的独特黄土地貌.针对这种复杂地表条件长庆物探已建立了沿沟弯线为主、辅以黄土塬多线和网状三维的采集方法;确立了高精度静校正、适度去噪、共反射面元优化及已知井反射系数序列控制的高保真处理方法、本文着重介绍处理、解释二大环节的关键方法及应用效果.
鄂爾多斯盆地南部的黃土高原,由于長期風化、侵蝕,形成瞭樹枝狀水繫與溝、塬、樑、峁、坡併存的獨特黃土地貌.針對這種複雜地錶條件長慶物探已建立瞭沿溝彎線為主、輔以黃土塬多線和網狀三維的採集方法;確立瞭高精度靜校正、適度去譟、共反射麵元優化及已知井反射繫數序列控製的高保真處理方法、本文著重介紹處理、解釋二大環節的關鍵方法及應用效果.
악이다사분지남부적황토고원,유우장기풍화、침식,형성료수지상수계여구、원、량、묘、파병존적독특황토지모.침대저충복잡지표조건장경물탐이건립료연구만선위주、보이황토원다선화망상삼유적채집방법;학립료고정도정교정、괄도거조、공반사면원우화급이지정반사계수서렬공제적고보진처리방법、본문착중개소처리、해석이대배절적관건방법급응용효과.
Branching river channels and the coexistence of valleys, ridges, hills, and slopes as the result of long-term weathering and erosion form the unique loess topography. The Changqing Geophysical Company, working in these complex conditions, has established a suite of technologies for high-fidelity processing and fine interpretation of seismic data. This article introduces the processes involved in the data processing and interpretation and illustrates the results.