FIELD: oil and gas industry.
SUBSTANCE: invention relates to oil industry, in particular, to pipeline transportation of high-viscosity oil stock. Method for reduction of viscosity of oil stock in flow mode provides for combined treatment of raw materials, including exposure to ultrasonic oscillations with frequency of radiation 22±10 % kHz and power 2–4 kW and magnetic action. Depending on the characteristics of the raw material, magnetic action can be created both by permanent magnets with induction of 1.02 T, and solenoid creating an electromagnetic field with induction 0.1–0.3 T.
EFFECT: high efficiency of the process of pumping high-viscosity oil stock through a pipeline owing to reducing its viscosity under the action of a combination of wave action.
4 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| WAVE ACTION DEVICE FOR OIL STOCK PREPARATION | 2019 |
|
RU2721955C1 |
| PROCEDURE FOR REDUCTION OF VISCOSITY OF CRUDE OIL IN FLOW AND DEVICE FOR ITS REALISATION | 2010 |
|
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| METHOD OF DESTRUCTION OF ORGANIC COMPOUNDS AND PLANT FOR PROCESSING PETROCHEMICAL WASTES | 2003 |
|
RU2246525C1 |
| COMPOSITION OF GEL-LIKE CONCENTRATE EXTRACTED WHEN PROCESSING HYDROCARBON OIL | 2009 |
|
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| METHOD FOR FIELD PROCESSING OF PARAFFIN OIL | 2009 |
|
RU2397794C1 |
| PRODUCTION SIMULATION METHOD IN OIL WELLS AND DEVICE FOR ITS IMPLEMENTATION | 2012 |
|
RU2520672C2 |
| METHOD FOR PREPARATION OF HEAVY OIL TO PROCESSING | 2015 |
|
RU2601747C1 |
| DEVICE FOR ULTRASOUND-PLASMA STIMULATION OF PHYSICO-CHEMICAL AND TECHNOLOGICAL PROCESSES IN FLUIDS | 2009 |
|
RU2393028C1 |
| METHOD OF VISCOSITY REDUCTION BY MODULATED ULTRASOUND UNDER CONDITIONS OF LIQUID RESONANT FREQUENCIES | 2015 |
|
RU2657205C2 |
| METHOD FOR DESTRUCTION OF HIGHLY STABLE WATER-OIL EMULSIONS | 2019 |
|
RU2712589C1 |
