METHOD OF DIRECTIONAL GENERATION OF STEADY STRUCTURED FINE GAS AND LIQUID MIX IN CONDITIONS OF PORTION SUPPLY OF LIQUID AND GAS Russian patent published in 2015 - IPC E21B43/12 E21B43/25 B01F3/04 

Abstract RU 2553105 C1

FIELD: oil and gas industry.

SUBSTANCE: method comprises adding of dispersed flow of gas into the liquid flow and mixing of gas with liquid at the joint movement in the pipeline. Gas and liquid are supplied portionally. The obtained gas and liquid system is additionally pumped through the damping section of the pipeline with subsequent dispergating. For this purpose the dampener with the length 2-12 m is used. The flow rate of gas and liquid is set from the condition of their volume ratio 1.25-1.07. The surface-active substance is also used. The gas and liquid system is provided with the size of bubbles 7-12 microns as a cellular system with water between the neighbouring bubbles in membrane state.

EFFECT: improvement of efficiency of generation of steady structured fine gas and liquid mix in conditions of portion supply of liquid and gas.

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RU 2 553 105 C1

Authors

Repin Dmitrij Nikolaevich

Tuktamyshev Damir Khazikarimovich

Dates

2015-06-10Published

2014-06-24Filed