Echometer Model-H Operating Manual page 50

In the previous figures a total of four markers were identified that correspond to the top four gaslift mandrels.
The Skip Marker button is used to pass over any downhole anomaly listed in the table but that is presently below
the liquid level or that does not generate a clear echo signal, such as plugged perforations.
The figure below shows the screen after having skipped the Other (O) and the Perforations (P) markers.
Pressing the button Accept All Markers, finalizes the analysis and displays the following screen that allows
adjusting, if necessary, of the marker corresponding to the liquid level echo:
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Model – H Manual
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