General tab

  

The General tab sets which production streams are loaded into Petra.

Production Streams

Load Production into Standard OIL, GAS, WTR (WELL ZONE)

– This option loads the total production data into OIL, GAS, and WTR streams.  Note that this option sums production from all formations together into a single stream.

Load Production into Individual Formation Names

– This option creates separate production streams for each formation.  The Formation tab selects the imported formation production streams, and the annotation for the individual oil, water, and gas streams.  

Type of Production Loaded

This dropdown sets which data are loaded into the project.  Petra can import monthly production streams, cumulative production values, or both.

Method to Apply Lease Production to Individual Wells

Load Production into First Well Only Listed in Lease

This option stores production only to the first well listed in the lease.  Only use this option if the 298 file only has single-well leases.

Load Production into Each Well in the Lease

– This option divides the production for the lease by the number of wells in the lease.  As an example, in a lease containing 6 wells, each well receives 1/6th of the production.

Load Production into Each Well in the Lease

– This option stores the total production for the lease in every well in the lease.  In a lease containing 6 wells, each well receives all of the production – potentially multiplying the actual production.

Fluid Types (Streams) to Load

These boxes set which fluid types are loaded, and how they are named.  Note that Petra automatically creates streams named OIL, GAS, WTR.  For a different production stream names, select the button, and create a new monthly production definition.