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VSP velocities (P and SV) and reflection seismic analysis
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, EAGE/SEG Research Workshop 1990, Jul 1990, cp-53-00034
- ISBN: 978-94-6282-136-1
Abstract
Traveltime inversion of direct aniving energy in the VSP and crosswell seismic tomography (XST) cases can provide a high resolution and useful interval velocity. This velocity can be used in further reflection processing and petrophysical interpretation. Two case histories (one VSP and one XST) are discussed here where traveltime inversion and mapping were used to create interpretable images.