Calgary Scientific Inc.

Pason Systems Corporation

Ryan Kong

Pierre Lemire

Charles Robert Pinnegar

Mariano Calvo

Doug Bird

Terry Yee

Charles R Pinnegar

A user interface for predicting the physical attributes of a proposed well by displaying an offset formation top graph for at least one offset well and a proposed formation top graph for the proposed well; mapping one or more portions of the offset formation top graph to one or more portions of the proposed formation top graph; normalizing physical attribute data associated with each mapped portion of the offset formation top graph to the associated mapped portion of the proposed formation top graph; displaying a normalized physical attribute graph of the normalized physical attribute data associated with each mapped portion of the offset formation top graph; selecting one or more portions of the normalized physical attribute graph; and determining the physical attribute data for the proposed well as the selected portions of the normalized physical attribute graph.

Method, system and computer-readable medium for providing a user interface for predicting the physical attributes of a proposed well

The present invention relates to a method and system for processing multi-dimensional signal data to determine frequency dependent features therefrom. The multi-dimensional signal data are transformed into space-frequency or time-space-frequency domain, providing second signal data. At predetermined locations of at least a portion of the one of space and time-space of the second signal data a dominant feature corresponding to a largest value of the second signal data is determined. This is followed by the determination of a wave-vector corresponding to the dominant feature at each of the predetermined locations. Finally, a dip map, a frequency map, and an amplitude map are generated using the wave-vectors. The method and system for processing multi-dimensional signal data to determine frequency dependent features therefrom according to the present invention provide a powerful tool for improved and more detailed evaluation of seismic data using dip, frequency, and amplitude maps, resulting in substantially more accurate geophysical surveys.

Local dominant wave-vector analysis of seismic data

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Calgary, Canada

Ryan Kong