The TORNADO113 Quartz Memory Gauges are developed for critical well testing. They are also designed to be run by Wireline and/or Service personnel with limited computer knowledge or experience in running memory gauges. The gauge doesn’t need to be reprogrammed after every run as long as you are using the same sample rate. The software also allows you to download and generate a report or ASCII file for emailing with ease.

Applications:
• Pressure Gradients
• Pressure Build-up Tests
• Drill Stem Tests
• Production Tests
• Post Stimulation Evaluation
• Interference Tests
• Fracture Monitoring
• Injection Pressure Monitoring
• Perforation Monitoring


Specifications
Sensor Type Quartz
Service H2S Services
Metrology–Pressure
Drift–psi/yr <0.02% FS
Accuracy–psi full scale ± 0.02% (full scale), ± 0.015% (full scale) typically
Resolution–psi 0.00006%
Range–psi Up to 25 kpsi
Metrology–Temperature
Rating–°C 150 (302 °F), 177 (351 °F)
Accuracy–°C ± 0.2
Resolution–°C 0.005
Characteristics
Power Source 2-4 AA or 1-2 CC lithium packs
Communication USB/RS232
Data Set Time/Pressure/Temperature
Maximum Outside Diameter–inches 0.75 (19.1-mm)/ 1.25 (31.8-mm)/1.27 (32.3-mm)
Overall Length–inches 21 (533.4-mm)/23 (584-mm)
Housing Material Inconel 718/Stainless Steel 17-4/MP35N
Sampling Rate 0.1 sec to 18 hours per sample
Memory Capacity 2,000,000 data sets
Work Mode MRO (SRO Optional)
Programming Modes Conventional/Advanced
Operating System Windows 2007/XP/Vista