Abstract: Method of providing a geologic model (1?) representing a geologic feature based on geologic measurement data, such as seismic or electromagnetic data. The method comprises the following steps determining an initial model estimate. Further the method comprises, by means of a metric function, comparing features of a plurality of candidate traces (19) with known features of a model control point (3). For the candidate traces (19) where the metric function returns a similarity value above a similarity metric threshold, a model guide point (9) is arranged on the candidate trace (19) in question. The geologic model (1, 1?) is adjusted towards or onto such model guide points (9).

Abstract: The present invention relates to a system for modeling geologic structures comprising means for receiving geophysical data representing the geological structures and analyzing means for based on at least part of the data; calculating a structural model of said structures, the system also comprising display means for providing a visual presentation of the model and interface means for receiving input from a user, the system being adapted to calculate an updated structural model based on said input.

Abstract: The present invention relates to a method for presenting seismic information sampled from geological formations, including the steps of sampling information from a chosen geological formation representing at least one parameter related to the formation, analyzing the sampled information from said geological formation producing a measure of the uncertainty related to said at least one parameter, and thereby defining a geobody related to said uncertainty of the at least one parameter being less than a predetermined limit.