1. Product descriptions: temperature/water-holdup/flow logger is a kind of instrument used to measure the well temperature, water holdup, and flow by combining three types of sensors and the electronic part into a swage nipple. The electronic circuit functions as a signal handler of the three sensors. The lower end of the instrument is connected to the mechanical body of the flowmeter to carry out measurement. The mechanical body can be selected to meet continuous flow or full borehole flow. The device is simple in structure and easy to operate. 2. Application range: water holdup flow analysis, fluid compositions, and temperature measurement to determine the leak sources and cross flow, and quantitative flow analysis.
1. Temperature: 175℃. 2. Pressure: 100 MPa. 3. Cable: single core. 4. Operating voltage: 18 V (WSTbus). 5. Operating current: 45 mA±3 mA. 6. Water holding ratio measurement range: 0-45%. 7. Water holding ratio accuracy: 0.01. 8. Temperature measurement range: 0-175℃. 9. Temperature resolution: 0.01℃. 10. Temperature accuracy: ± 2℃. 11. Response time: less than 0.5 s. 12. Flow output: 10 pulse/revolution. 13: Logging speed: more than 400 m/h.
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