S3D

S3D is a 3-D streamline simulator for tracer flow and two-phase (oilwater or miscible flooding) displacement. The approach comprises of two steps: generating streamlines in 3D space and then solving the 1D equations analytically or numerically along the streamlines. The following are the important features of S3D.

• Field–scale waterflood simulation
• Pressure updating
• Infill drilling / changing well configuration
• Miscible flooding capability