FIELD: gas and oil production.
SUBSTANCE: micellar solution for extraction of oil contains wt %: poly-ethylene-poly-amine (PEPA) 0.83.-8.33, oleic acid (OA) 1.67-16.67; isobutyl-alcohol 5-50.00, water 2.50-25.00, kerosene - the rest. Weight ratio of OA:PEPA is equal to 2.0:1:0.
EFFECT: reduced viscosity of micro-emulsions, their increased penetrability in rock of oil layers of pay, more efficient absorption of oil with micellar solution.
6 tbl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MICROEMULSION FOR OIL EXTRACTION | 2008 |
|
RU2382065C1 |
| MICROEMULSION FOR OIL EXTRACTION | 2008 |
|
RU2382064C1 |
| PETROLEUM PRODUCT DEWAXING PROCESS | 2005 |
|
RU2289611C1 |
| METHOD OF OIL PRODUCTS DE-WAXING | 2008 |
|
RU2353645C1 |
| METHOD OF PREPARING DEPRESSANT FOR PETROLEUM PRODUCT | 2000 |
|
RU2181136C1 |
| METHOD OF OIL PRODUCTS DE-WAXING | 2008 |
|
RU2353646C1 |
| METHOD OF PREPARING DEPRESSANT FOR PETROLEUM PRODUCTS | 2005 |
|
RU2289613C1 |
| METHOD FOR DEWAXING PETROLEUM PRODUCTS | 2011 |
|
RU2458970C1 |
| METHOD OF DEWAXING OF THE OIL PRODUCTS | 2005 |
|
RU2288942C1 |
| INHIBITOR OF PARAFFIN DEPOSITS | 2006 |
|
RU2326153C1 |
