Most of the old seismic data archive that exists today available only in the of hardcopy format. The tapes that contained the data have mostly are lost, unreadable or not available for some other reason. Seismic Vectorizing or Seismic Reconstruction is a process that convert seismic data from hardcopy (seismic paper) to softcopy or standard digital format i.e. SEGY format

Different seismic vectorization algorithms are used depend on the quality of the original image. Several post-stack processing can be applied to enhance the data quality of the original processing by using different processing modules and output to SEG-Y.

Reprocessing and enhancement of 2D post stack seismic data can be applied (either derived from scanning or from existing digital data), such as:

Band pass filtering
Trace scaling (AGC or TV scale)
Deconvolution
Trace Mix
Noise attenuation (FXDECON)
FK- filtering
Trace interpolation
Trace editing and shot point insert
Migration

A good seismic vectorizing result would match the original image, either in dimension accuracy (i.e. peak trace position and time position), or amplitude accuracy (bright-dim contrast). Most other vectorizing process produce SEGY file with those error, either SEGY image don't perfectly match the original image, or the dim and bright amplitude have nearly equal value. Usually the bright amplitude on the SEGY result is not as bright as the original image.

Following are my vectorizing result,

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To separate thin layer below seismic resolution, we can restore atenuated high frequency using high frequency restoration method using VSP data.If the VSP data is unavailable, we still can boost up high frequency using high frequency enhancement.

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more can be found on links below:

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I can do High Quality Seismic Vectorizing (Seismic Reconstruction / conversion) for very cheap price. You can compare the quality among other top service company and I can give better or at least same quality for cheaper price.

the conversion was done using my own developed software, not ordinary software, fully customizable, data dependant.

I can give you testline for free to assure you the quality of my conversion