Page 207 - KAPPA - Ecrin v4.30 tutorials

Ecrin v4.20 - Doc v4.20.01 - © KAPPA 1988-2011 Saphir Guided Session #7 • SapGS07 - 5/10
This dialog offers a variety of options for the derivation of the rates from the volumes
measurements (select Help in this dialog for details on the various options). In our case, the
rate history is correctly calculated with the default settings – you may keep them and click on
OK to finalize the rate history construction:
Fig. B01.7 • After the Rates Computation
B01.4 • Defining the Testing Tool
Click on the Tool Info button ( ) in the Interpretation page. This dialog defines the
geometrical location of all available tool pressure probes. Use the ‘Add’ button to create the 4
test probes: DSP1, DQP1, BQP1 and BQP2.
Fig. B01.8 • Tool Infos Dialog
Assign the corresponding pressure gauges in the ‘Pressures’ column, and rename the four
probes. Keep DSP1 as ‘Active (single probe)’, and change Rw (the inner probe radius) to 1 in.
Keep all other probe types to ‘Observation’, and enter the correct measured depth values (‘Z’)
in front of each probe - only the relative distance of each probe to the active one is relevant for
the model. Please note the geometrical definition for the DQP1 probe: z=0 ft and Theta=180°.
Once this is done, click on OK - we may now proceed with data extraction.