A 20,000 psi dual-bore mechanical separator equipped with an ultrasonic transducer for detection of liquid-liquid/gas-liquid interfaces. The relative proportion of effluent is sensed by a sound reflection technique that utilizes an acoustic pulse triggered at the bottom of the measurement bore. The pulse travels upward through the denser fluid occupying the lower section and is reflected by the fluid interface. The fluid volume is determined by the comparison of the travel time of the reflected pulse from the fluid interface and the simultaneous reflected pulse from a target at a known height thus performing a continuous calibration allowing the system to determine precise volumes even in varying density situations such as temperature and pressure variation. The AMS-900 can also be used for the measurement of the acoustic velocity of various fluids such as brines and crude oils at reservoir condition.
The AMS™-900 design allows fluid collection and separation to occur in one bore. This first bore is in constant communication, at top and bottom, with the second, measurement bore. Measurement accuracy is dependent upon the separator tube being maintained in a true vertical position. System includes a PC based pulsar/receiver device coupled with a Windows based operating software allowing for ease of use, troubleshooting capability and error checking. When integrated into a Core Flood system, the pulser/receiver device can be connected to the host computer via a USB port.
Standard Model Specifications:
Separator and Measurement Bore: 0.500"
Overall Height: approx. 90 cm
Material: Hastelloy C, 316 Stainless Steel & Titanium Transducer assembly
Transducer, Natural Frequency: approx. 2MHz
Usable Volume: 120cc
Measureable Volume: 100cc
Maximum Operating Pressure: 20,000 psig (Approx. 1400Bar)
Maximum Operating Temperature: 300 °F (150 °C)
Resolution, 0.01cc
Accuracy, +/- 0.1cc
Options Available on Request:
Two Years Spare Parts consisting of:
O-ring Seal Kit, 2 each
Calibration rings, 2 each
Set of fittings
Air Operating Control Valves
Set of Two (2) 3-way Air operated valves for computer automation plus plumbing
Scope of Supply:
Operations Manual
Tool and Accessory Kit for AMS™-900-20K
Separator, twin column, with base
Manual set of valves
Laptop PC with operating software and onboard oscilloscope
USB Pulsar/Receiver Unit