Sage Technologies
18
Keypad and Interface
1
2
3
STOP
4
5
6
MAN
7
8
9
C
START
0
START
The start key puts the Acoustic Fluid Logger in the ready mode; it starts logging the
microphone signal and looking for a shot to occur.
When a shot is sensed, the Acoustic Fluid Logger begins running the tape. The Start plot on the
tape is a special square root of amplitude plot of the signal.
C
-
(Compressed
)
Compressed allows you to print shorter, tighter echoes to tape.
Using compressed mode
allows a quick check for a fluid level in the field. To use this mode, enter a number between 2 and 8 on
the keypad, then
push C.
The number part of the entry is the divisor -- the fraction the unit will use to
divide the tape length.
•
2 C
will give you a tape 1/2 the normal length.
•
4 C
is 1/4 the normal length.
•
8 C
is 1/8 the normal length, and so on. Use any number as the divisor -- 2 through 8.
For example,
Press 4 C
and then
START
to put the unit in the ready mode. Then shoot the gun. You
will get an echo that is 1/4 the normal length. After identifying that you have a valid fluid level, push
STOP
to stop the compressed echo and the printer. Then push
again to reprint a full-length echo.
The Compressed feature allows the easy identification of major events on the tape – fluid levels and
other wellbore features -- in a tight format normally seen only on computer displays.
Содержание Acoustic Fluid Logger III
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