FIELD: oil and gas industry.
SUBSTANCE: method of differentiated measurement of flow rate is implemented by means of multi-stage separation of mixture, hydrostatic weighing of the column of the specified height of oil, water and emulsion, which are removed in turn and separately from their settled layers. Pressure and temperature of gas phase is measured during its being discharged to common header. Volume flow rate of components and emulsion of liquid phase, including gas one, is measured. Pressure of operating medium is maintained within the specified interval of its values. Flow rates and parametres of the measurement process are calculated with microprocessor as per the specified programme of its operation. Device includes gas separator, hydraulic cyclone, separator with drains and barrier hydraulic locks, step-by-step acting valves, flowmetres, gas-liquid gates, level, pressure and temperature gauges, and microprocessor.
EFFECT: improving accuracy and quality of measurement of flow rate of oil wells as per individual components and emulsion of their production.
4 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PROCEDURE FOR PREPARING AND MEASUREMENT OF PRODUCTION OUTPUT OF OIL WELLS AND DEVICE FOR ITS IMPLEMENTATION (VERSIONS) | 2009 |
|
RU2415263C2 |
| DEVICE FOR MEASURING FLOW RATE OF OIL WELLS | 2018 |
|
RU2691255C1 |
| METHOD OF MEASURING WELL FLOW RATE OF OIL WELL PRODUCTS AND DEVICE TO THIS END | 2014 |
|
RU2541991C1 |
| METHOD OF MEASURING FLOW RATE OF OIL WELLS AND DEVICE FOR ITS IMPLEMENTATION | 2015 |
|
RU2610745C1 |
| DEVICE AND METHOD FOR MEASURING THE FLOW RATE OF OIL WELLS | 2017 |
|
RU2664530C1 |
| DEVICE AND METHOD FOR MEASURING OIL WELL FLOW RATE | 2021 |
|
RU2761074C1 |
| DEVICE FOR MEASURING FLOW RATE OF OIL WELLS | 2015 |
|
RU2593672C1 |
| OIL WELL GAGING DEVICE | 2014 |
|
RU2560737C1 |
| DEVICE FOR MEASURING FLOW RATE OF OIL WELLS (VERSIONS) | 2015 |
|
RU2593674C1 |
| METHOD OF GAGING OF OIL WELL AND DEVICE FOR ITS IMPLEMENTATION (VERSIONS) | 2008 |
|
RU2386029C1 |
