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| the company on oil/gas field observation and siesmic data processing | |||||||||||||||||||
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| SVSL field data processing | |||||||||||||||||||
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| Side-View Siesmic Location Technique | |||||||||||||||||||
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The processing of SVSL field data is implemented in two phases - preliminary processing and
a special phase. The preliminary processing stage is a set
of standard procedures such as editing,
improvement of signal/noise ratio, and taking account of the seismic wave damping due to divergence
of the wave
front. The special-designed processing procedures include picking up scattered waves, locating their origination points, building vertical and horizontal slices across 3D field of scattered waves energy within the studied geomedium volume. The procedure of summation of seismic signals is based on the conjugate focusing of direct and scattered waves. It allows increasing of the accumulation multiplicity index up to 10,000. Then, it becomes possible to pick up weak scattered waves from incoming wave front. All SVSL seismic data is processed on IBM-compatible PC (200-233 MHz, Pentium II), although it well could be done on very ordinary personal computer with CPU of 100 MHz processor. |
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| Please feel free to contact us if you have any comments concerning this site | |||||||||||||||||||
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| Last updated 15.09.99 | |||||||||||||||||||
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