57 technical article © 2012 EAGE www.firstbreak.org first break volume 30, December 2012 1 ffA, Northpoint, Suite E3, Exploration Drive, Aberdeen, AB23 8HZ, UK. 2 Norwegian…

Slide 1 Environmental and Exploration Geophysics II tom.h.wilson [email protected] Department of Geology and Geography West Virginia University Morgantown, WV Amplitude,…

Slide 1 The long precursory phase of many large interplate earthquakes Michel Bouchon, Hayrullah Karabulut, Virginie Durand, David Marsan With: Mustafa Aktar, Jean Schmittbuhl,…

Environmental and Exploration Geophysics II tom.h.wilson [email protected] Department of Geology and Geography West Virginia University Morgantown, WV Amplitude, Frequency…

Slide 1 Earth Structure Seismology H. SAIBI 1 Earthquake Seismology Recordings of distant or local earthquakes are used to infer earth structure and faulting characteristics.…

P- and S-wave velocities in rock as a function of pressure and temperature I. Lassila 1,T. Elbra 2, E. Hæggström1 and L. J. Pesonen 2 V. Kananen1 and M. Perä J. Haapalainen1…

P- and S-wave velocities in rock as a function of pressure and temperature I. Lassila 1,T. Elbra 2, E. Hæggström1 and L. J. Pesonen 2 V. Kananen1 and M. Perä J. Haapalainen1…

3.2.2. Continuous Wavelet Transform (CWT) 3.2.2.1. Seismic attribute based on CWT While the Fourier transform decomposes a seismic signal from sinus or cosines waves to a…

Quantitative seismic analysis of a thin layer of CO2 in the Sleipner injection plume Gareth Williams1 and Andrew Chadwick1 ABSTRACT Time-lapse seismic reflection data have…

Slide 1 Spiking Deconvolution In order to compress seismic signal in time and whiten the spectrum. Advantages: shows embedded signal in noise Disadvantages: heightens noise…