Landmark Graphics Corporation

Eugene Carey Heinrichs

Nam Xuan Nguyen

Jocelyn Chan

William John May

Systems and methods to correct misties across multiple 2D seismic surveys using a correction solution calculated based only on the intersecting points between different surveys.

Automated MisTie analysis and correction across two-dimensional ('2D') seismic surveys

Systems and methods using a time-seismic-depth interval velocity curve and the difference between a time-depth interval velocity curve and a time-seismic depth interval velocity curve for validating depth-depth curves which calibrate a synthetic generated from well logs to depth seismic data.

Validation of depth-depth curves using time-seismic depth interval velocity

Embodiments of the invention provide a method for classifying seismic attributes, including generating data points by cross plotting seismic attributes from a first data volume and a second data volume, encompassing at least one of the generated data points within a polygon, generating a reference line, determining an interpolation direction relative to the reference line, and assigning an attribute value to the at least one generated data point encompassed within the polygon wherein the assigned attribute value is interpolated based on the combination of its position to the reference line along the interpolation direction and the shape of the polygon.

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Calgary, Canada

Eugene Carey Heinrichs