sub basalt imaging with wide angle seismic data
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SUB-BASALT IMAGING WITH WIDE-ANGLE SEISMIC DATA Zeyu Zhao - PowerPoint PPT Presentation

Feb 28, 2023 •110 likes •211 views

SUB-BASALT IMAGING WITH WIDE-ANGLE SEISMIC DATA Zeyu Zhao Advisor: Dr. Mrinal Sen EDUCATION HISTORY China University of Petroleum (East China) Bachelor degree of engineering Prospecting technique and engineering(Applied Geophysics)

  1. SUB-BASALT IMAGING WITH WIDE-ANGLE SEISMIC DATA Zeyu Zhao Advisor: Dr. Mrinal Sen

  2. EDUCATION HISTORY • China University of Petroleum (East China) • Bachelor degree of engineering • Prospecting technique and engineering(Applied Geophysics) • University of Texas at Austin • PhD Program • Dr. Mrinal Sen • Dealing with wide-angle seismic data mainly in Tau-p domain

  3. CURRENT WORK CDP Gather Long-offset data • Sub-critical Reflection • Refraction • Post-critical Reflection

  4. CURRENT WORK

  5. CURRENT WORK Demultipled Comparison Stretch Mute Comparison

  6. CURRENT WORK T-X Domain Tau-p Domain

  7. CURRENT WORK

  8. FOLLOWING WORK • Build up more accurate velocity model with wide-angle seismic data • Study effects of anisotropy, and take the anisotropic effect into consideration in the Tau-p domain for the velocity analysis • Try to incorporate migration methods into Tau-p domain

  9. ACKNOWLEDGEMENT • Dr.Mrinal Sen • Dr.Paul Stoffa • Steffen Saustrup • Yi Tao • Rui Zhang • Mark Wiederspahn

  10. Special Thanks to our Sponsors

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