X-RAY-FLUORESCENCE ANALYZER OF GAS-FLUID FLOW COMPONENT COMPOSITION AND COMPONENT-BY-COMPONENT FLOW RATE IN OIL WELLS Russian patent published in 2010 - IPC G01N23/223 

Abstract RU 2379666 C1

FIELD: instrument making.

SUBSTANCE: proposed analyzer is used to determine component composition and rate parameters of three-component flow. Proposed invention consists in that the analyzer incorporates X-ray tube, primary and secondary collimators, roentgen-transparent inserts arranged in the walls of pipe carrying controlled gas-fluid flow, as well as multiple X-ray radiation detectors arranged in various directions relative to aforesaid pipe. Note that proposed device incorporates secondary radiators arranged in secondary collimator holes, gas-fluid flow pressure and temperature pickups, discriminator, flow conditions controller, X-ray tube controller, timers, jet straightening device and flow normalizer, and electronic unit.

EFFECT: higher accuracy.

8 dwg

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RU 2 379 666 C1

Authors

Furmakov Evgenij Fedorovich

Petrov Oleg Fedorovich

Maslov Jurij Viktorovich

Novikov Andrej Jur'Evich

Dates

2010-01-20Published

2008-05-15Filed