Page 58 - Emeraude 2.60 Tutorial

Emeraude v2.60 – Doc v2.60.01 - © KAPPA 1988-2010 Guided Interpretation #2 • B02 - 18/22
Fig. B02.24 • Disabling calibration points
 Disable the point by turning off the toggle ‘Use for regression’, Fig B02.24.
 Do the same with the next point to the right, i.e. for pass Up2.
 In ‘Actions’ for ‘Active zone’, select ‘Recompute positive line’.
Fig. B02.25 • Generating Vapp with 0 weight on Up passes
 Generate the apparent velocity channel with weights, as illustrated in Fig. B02.24: 0 on Up
passes, 1 on Down passes. The ‘Vapp log settings: SPIN’ dialog automatically pops up when
clicking OK in the ‘Calibrate’ dialog.
 Click OK and the velocity log is calculated, Fig.B02.26 (we have hidden the views for cable
speed, spinner, temperature, pressure, and density, and VASPIN).