This movie shows a demonstration of 3D migration from two expulsion points on a source rock map, with lateral migration, accumulation, vertical leaking, and subsequent lateral migration and accumulation on shallower map surfaces.

This is only a preliminary test case and may not reflect actual rock properties and migration trajectories. Note that in the map view (first part of movie) the oil changes color each time it leaks to a shallower map.

5 January, 2005