FIELD: oil and gas industry.
SUBSTANCE: turbine flow meter comprises helix line of blades and signal pickup nodes placed with different pitch in meter run case. Meter runs and signal pickup nodes are placed at separate non-rotable shafts. The signal pickup nodes are equipped with static torsion strain gauges converting static torque into electric signal transmitted to microcontroller.
EFFECT: improved operational reliability and life of submersible meter at application for wells complicated with mechanical impurities.
3 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MASS TURBINE FLOWMETER | 2001 |
|
RU2193757C1 |
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| METHOD OF FLUID FLOW RATE MEASUREMENT | 2012 |
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RU2518253C1 |
| DEVICE FOR WATER TRANSFER BETWEEN BEDS AND WELL FLOW TRANSDUCER FOR ABOVE DEVICE | 2004 |
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