Seismic Velocity Problems Associated With Cretaceous-Tertiary Carbonate Sediments That Overlie Oil And Gas Fields Of The North West Shelf

Abstract

The major aim of this collaborative study between Partner Oil Companies and The University of Melbourne is to understand seismic velocity problems associated with tropical carbonate sediments on Australias? North West Shelf. These problems can hinder the hydrocarbon exploration efforts below these carbonates. The project is a multi faceted study and will involve integration of seismic stratigraphy with sedimentological, micropaleontological, and geophysical data. The methods outlined below would underpin any seismic depth migration applications, thereby assisting with the delineation of new gas and oil fields, and help with the estimation of reserves in existing fields.

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Seismic and stratigraphic evidence for reef expansion and onset of aridity on the Northwest Shelf of Australia during the Pleistocene

Stephen J Gallagher, Malcolm W Wallace, Peter W Hoiles, John M Southwood

2014-11-01