2020
13th Biennial International Conference Kochi 2020
Improved Resolution in Initial Interval Velocity model building by integrating well data and seismic data for depth imaging.
Published in GEOHORIZONS - 2020
- Vol.
- ISSN NO :
- DOI Link
Swati Singh*, Mithai Lal, R. L. Basak and Rajesh Madan Western Onshore Basin, ONGC, Vadodara
Abstract
In the recent era, PSDM is the utmost technique for precise subsurface imaging and velocity information. The dexterity to define an accurate interval velocity model and subsequently truthful subsurface imaging of the target reflectors is a key challenge in pre-stack depth imaging.
Keywords
Geostatistical Approach, Kriging method, Variogram, 3D Global Tomography, Misties, Welltie Tomography