EA201401175A1 - METHOD AND SYSTEM OF AUTOMATIC REGULATION OF THE LEVEL OF THE SECTION OF OIL AND WATER PHASES - Google Patents
METHOD AND SYSTEM OF AUTOMATIC REGULATION OF THE LEVEL OF THE SECTION OF OIL AND WATER PHASESInfo
- Publication number
- EA201401175A1 EA201401175A1 EA201401175A EA201401175A EA201401175A1 EA 201401175 A1 EA201401175 A1 EA 201401175A1 EA 201401175 A EA201401175 A EA 201401175A EA 201401175 A EA201401175 A EA 201401175A EA 201401175 A1 EA201401175 A1 EA 201401175A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- oil
- level
- water
- section
- sump
- Prior art date
Links
Abstract
Изобретение относится к регулированию уровня раздела фаз нефти и воды в процессе динамического отстоя нефтяной эмульсии и может быть использовано в нефтедобывающей и нефтеперерабатывающей промышленности. Способ включает измерение перепада гидравлического давления между верхней и нижней части отстойника, расход и обводненность нефтяной эмульсии и сбрасываемой из отстойника дренажной воды и содержание остаточной воды в обезвоженной нефти. По измеренным значениям рассчитывают показатель коррекции уставки регулятора. Система, реализующая способ, оперативно и достаточно точно автоматически регулирует раздел уровня фаз нефть-вода в процессе динамического отстоя нефтяной эмульсии с получением заданного качества товарной нефти.The invention relates to the regulation of the level of separation of the phases of oil and water in the process of dynamic sludge oil emulsion and can be used in the oil and petrochemical industry. The method includes measuring the differential hydraulic pressure between the upper and lower parts of the sump, the flow and water content of the oil emulsion and the drainage water discharged from the sump and the residual water content in the dried oil. The measured values of the regulator setpoint are calculated from measured values. The system that implements the method quickly and accurately enough automatically adjusts the separation of the oil-water phase level during the dynamic sludge of the oil emulsion with obtaining the specified quality of commercial oil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201401175A EA027897B1 (en) | 2014-07-04 | 2014-07-04 | Method and system for automatic regulation of oil-water interface level |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EA201401175A EA027897B1 (en) | 2014-07-04 | 2014-07-04 | Method and system for automatic regulation of oil-water interface level |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201401175A1 true EA201401175A1 (en) | 2016-03-31 |
EA027897B1 EA027897B1 (en) | 2017-09-29 |
Family
ID=58225014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201401175A EA027897B1 (en) | 2014-07-04 | 2014-07-04 | Method and system for automatic regulation of oil-water interface level |
Country Status (1)
Country | Link |
---|---|
EA (1) | EA027897B1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU722936A1 (en) * | 1978-07-25 | 1980-03-25 | Научно-Исследовательский И Проектный Институт По Комплексной Автоматизации Нефтяной И Химической Промышленности | Method of automatic control of oil emulsion settling process |
SU857234A1 (en) * | 1979-09-07 | 1981-08-23 | Научно-Исследовательский И Проектный Институт По Комплексной Автоматизации Нефтяной И Химической Промышленности | Method of oil emulsion settling process control |
RU2328518C1 (en) * | 2007-04-09 | 2008-07-10 | Общество с ограниченной ответственностью "Электротехническая компания ЭИП" | Method and device for controlling oil-water interface level in sealed running reservoirs |
-
2014
- 2014-07-04 EA EA201401175A patent/EA027897B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EA027897B1 (en) | 2017-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PL3519636T3 (en) | Method for constant online water quality & safety monitoring of a fluid system | |
DK3394393T3 (en) | Oil, water, gas and solid particle separation in oil and / or gas production | |
DK3673033T3 (en) | PROCESS FOR REFINING VEGETABLE OIL WITH SUPPRESSION OF UNWANTED IMPURITIES | |
GB2559696B (en) | In-line methods and apparatuses for determining the composition of an emulsified drilling fluid | |
SG11202007534SA (en) | Additives for supercritical water process to upgrade heavy oil | |
FR3020700B1 (en) | METHOD FOR QUANTIFYING THE PRESENCE OF FAT IN A HEART REGION | |
BR112017021385A2 (en) | automatic water drainage system and method | |
SA519401174B1 (en) | Threaded joint for oil well steel pipe | |
SG11201605185WA (en) | Pour point depressants for improving the low-temperature viscosity of aged lubricating oil | |
BR112017007068A2 (en) | ? method for operating a flow meter, and, flow meter? | |
DK3201137T3 (en) | WATER TREATMENT PROCEDURE USING PRESSURE FLOTATION TO REMOVE SUSPENDED SOLIDS | |
DK3154774T3 (en) | SCREW PRESSURE FOR CONDENSING AND DRAINING A SUSPENSION AND MAINTENANCE METHOD OF SUCH A SCREW PRESS | |
NO20161578A1 (en) | Method and system for separating oil well substances | |
MX2014013398A (en) | Refining of used oils. | |
EA201401175A1 (en) | METHOD AND SYSTEM OF AUTOMATIC REGULATION OF THE LEVEL OF THE SECTION OF OIL AND WATER PHASES | |
EA201600039A1 (en) | METHOD AND SYSTEM OF AUTOMATIC REGULATION OF THE LEVEL OF THE SECTION OF OIL AND WATER PHASES | |
EP3270119A4 (en) | Measuring apparatus and method for measuring multiphase mass flow rates of gas, oil, and water in wet gas | |
SI3638393T1 (en) | Drainage medium for coalescence filter | |
FI20140049A (en) | A method and arrangement for maintaining the pressure of a fluid flow in a system at a predetermined, almost constant level | |
GB202101075D0 (en) | Method for determining the flow profile and hydrodynamic parameters of reservoirs | |
WO2016069924A3 (en) | Method of treating flowback fluid from a well | |
SG11201705638RA (en) | High oil content waxes for food grade and high quality uses and the methods of making the same | |
RU2013127814A (en) | METHOD FOR OIL-CONTAINING WASTE PROCESSING | |
GB2536626B (en) | De-oiling method in the manufacture of low oil snack food | |
GB201809982D0 (en) | Method for assessing the compatibility of production fluid additives |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): RU |