Calgary-based Trobec Geology Group is seeking participants to build a core plug rock properties database for tight gas reservoirs in Alberta and northeast British Columbia. The database will hold information on permeability, porosity, wireline log data and other attributes. Lithology, facies, and image-derived rock properties will also be captured.
The tight gas core plug database will link core plug permeability to a ‘rich set of ground truth rock properties’. Neural-net wireline log classification functions and rock property prediction equations are also being planned.
Trobec’s geostatistical software includes tools for supervised classification, multivariate regression, and gauss-newton
finite central difference data fitting. More from www.members.shaw.ca/trobecgeologygroup.
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