Geoscience Reference
In-Depth Information
Outcrop view and model representation of the Hopeman Sandstone at Clashach Quarry, Moray Firth, Scotland
these in 3D. This is often seen as the most 'geo-
logical' part of the model build along with the
fault modelling, and it is generally assumed that a
'good' final model is one which is founded on a
thoughtfully-constructed rock model.
However, although the rock model is often
essential, it is rarely a model deliverable in itself,
2.1
Rock Modelling
In a generic reservoir modelling workflow, the
construction of a rock or 'facies' model usually
precedes the property modelling. Effort is
focussed on capturing contrasting rock types
identified from sedimentology and representing
