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Recent Advances in Applied Seismology: Exploration Presenter AL-SALEM, M Seminar Consultant and Coordinator Dr.Ali Osman Oncel Case Work 1 Methods for.

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Presentation on theme: "Recent Advances in Applied Seismology: Exploration Presenter AL-SALEM, M Seminar Consultant and Coordinator Dr.Ali Osman Oncel Case Work 1 Methods for."— Presentation transcript:

1 Recent Advances in Applied Seismology: Exploration Presenter AL-SALEM, M Seminar Consultant and Coordinator Dr.Ali Osman Oncel Case Work 1 Methods for 4D seismic analysis Martin Landro, Colorado School of Mines http://www.cseg.ca/recorder/pdf/2006/2006special/Landro.pdf

2 Exploration:Refraction/Reflection Introduction the region and purpose of case work? What kind of refraction/reflection method is applied? What is the methods of shooting which is used? What is the layout model which is used? What kind of earth model is used? What refraction/reflection provided to the area of research from the points of advantages or disadvantages? Expected Inferences based on Case Work as follows:

3 Recent Advances in Applied Seismology: Data Acquisition Presenter AL-SALEM, M Seminar Consultant and Coordinator Dr.Ali Osman Oncel Case Work 1 Seismic Detection and Estimation of Overpressures Tapan Mukerji et al., Stanford Rock Physics Laboratory http://www.cseg.ca/recorder/pdf/2002/09sep/sep02_03.pdf

4 Data Acquisition : Refraction/Reflection Introduction the region and purpose of case work? Positioning? What is the specifically used for Signal Generation? What kind of Recording is used and instrumentation? Noise Recording Systems? What about 2D Acquisition Parameters and Operations? What about 3D Acquisition Parameters and Operations? Expected Inferences based on Case Work as follows:

5 Recent Advances in Applied Seismology: Data Processing Presenter AL-SALEM, M Seminar Consultant and Coordinator Dr.Ali Osman Oncel Case Work 1 Advances in Land Multicomponent Seismic: Acquisition, Processing and Interpretation Robert Kendall., Veritas DGC Inc, Calgary, Canada http://www.cseg.ca/recorder/pdf/2006/2006special/Kendall.pdf

6 Data Processing: Refraction/reflection Introduction the region and purpose of case work? Preliminary processing for vibrator data? What is conducted for Data Initialization? How is Noise Suppression is done to strength signal? Is it any special software and model used for Velocity Analysis? Deconvolution is applied and how? How is Residual Statistics done and what made in difference of visualized data ? Pre-stack/post-stack Multiple Attenuation is done? Expected Inferences based on Case Work as follows:

7 Recent Advances in Applied Seismology: Data Interpretation Presenter AL-SALEM, M Seminar Consultant and Coordinator Dr.Ali Osman Oncel Case Work 1 True Depth Conversion: More Than A Pretty Picture Edward Etris., A Core Laboratories Company http://www.cseg.ca/recorder/pdf/2001/11Nov/02_Nov2001.pdf

8 Data Interpretation: Reflection/Refraction Introduction the region and purpose of case work? Tell about the modeling which is applied? Seismic inversion and Wavelet Processing is applied? What techniques in selected paper are applied for Seismic Stratigraphy? Vertical Seismic Profiling (VSP) is used to enhance the ability of data interpretation? Amplitude Versus Profiling (AVO) is applied? How? What kind of technology is used for 4D modeling? Expected Inferences based on Case Work as follows:


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