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Abstract

The time to depth conversion through the use of analytical functions has been a common procedure in Seismic Interpretation for many decades. This paper describes an innovative methodology for time to depth conversion based on the construction of a debiased velocity grid calibrated with a numbers of velocity functions. This method addresses the advantage of 3D seismic velocity which incorporates geologically feasible lateral and vertical velocity variations and available well information. As such makes it particularly suitable for time to depth conversion in complex structural environment. A series of quality control processing are key the proposed method. This leads to increase in accuracy of the velocity model as well as reduction of cycle time.

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/content/papers/10.3997/2214-4609-pdb.255.20
2010-03-29
2024-03-29
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http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609-pdb.255.20
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