FIELD: oil and gas industry.
SUBSTANCE: composition of an inhibitor of asphalt-resin-paraffin deposits, including a reagent 1 and a reagent 2 at their mass ratio of 33.4% to 66.6%, where the reagent 1 is a product of synthesis of stearic acid and polyethylene polyamines at their mole ratio of 1.63 to 1, and the reagent 2 - the product of synthesis of stearic acid and pentafluoride at their mole ratio of 3 to 1.
EFFECT: increased inhibiting capacity.
3 ex, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| INHIBITOR OF PARAFFIN DEPOSITS | 2006 |
|
RU2326153C1 |
| INHIBITOR OF PARAFFIN DEPOSITS | 2009 |
|
RU2392294C1 |
| METHOD OF PREPARING DEPRESSANT FOR PETROLEUM PRODUCTS | 2005 |
|
RU2289613C1 |
| INHIBITOR OF ASPHALT AND RESIN PARAFFIN DEPOSITS FOR PARAFFINOUS AND HIGHLY PARAFFINOUS OILS | 2018 |
|
RU2671198C1 |
| METHOD FOR PRODUCING AND DEPRESSANT AND AN INHIBITOR OF ASPHALT, RESIN AND PARAFFIN DEPOSITS (ARP) USED IN DEPRESSANT-DISPERSANT ADDITIVES FOR OIL | 2022 |
|
RU2794111C1 |
| ASPHALT-TAR-PARAFFIN DEPOSIT REMOVAL COMPOSITION | 2006 |
|
RU2316642C1 |
| COMPOSITION FOR PREVENTING ASPHALTENE-RESIN-PARAFFIN DEPOSITS | 2019 |
|
RU2717859C1 |
| COMPOSITION FOR REMOVING ASPHALTO-TAR-PARAFFIN DEPOSITS | 2006 |
|
RU2320695C1 |
| COMPOSITION PREVENTING ASPHALT-RESIN-PARAFFIN DEPOSITS | 2001 |
|
RU2215822C2 |
| METHOD OF PREPARING DEPRESSANT FOR PETROLEUM PRODUCT | 2000 |
|
RU2181136C1 |
