Well sounders «DU-1»
change the form of the acoustic message. In this case the conversion kit is
not connected.
10.3. GBO-2 Conversion Kit
GBO-2 conversion kit is supplied separately and is to be used in
SUDOS well sounders and SIAM-manufactured well sounders for
controlling the level when there is no or low excessive pressure in the
annular space of the well.
GBO-2 consists of the vessel filled
with nitrogen, the reducer, the receiver and
the connecting hose. The hose has a
connector that allows to connect the
conversion kit to the well sounder receiver.
The cylindrical receiver from GBO-2
kit is screwed on the outlet of the automatic
valve unit or on the specialized manual valve
of the well sounder. Gas from the BTs
container is supplied through BK94 tap, БК-
50-4 reducer (reduces pressure up to 15 atm)
and through the hose to the storage receiver.
While opening the well sounder valve, the
portion of gas accumulated in the receiver
gets into the annular space of the well, thus
forming an acoustic impulse for controlling
the level of fluid in the well. A filled container (the pressure in the
container is 150 atm) is sufficient for taking up to 250 level measurements.
Summary of Contents for DU-1
Page 2: ...Well sounders DU 1...
