FIELD: oil production, particularly devices to remove asphalt-tar-paraffin deposits from well bottom zone, discharge lines of oil-gathering reservoirs, oil-field equipment, oil production and refinery plants.
SUBSTANCE: method involves mixing initial components in the following succession: mixing FLEK-IP-102 inhibitor and HPP-004 inhibitor to obtain mixture and adding DP-65 depression additive, which is 40% jet-fuel solution. The DP-65 depression additive is mixed with two-component mixture including FLEK-IP-102 and HPP-004 inhibitors after 15 min of said inhibitor mixture preparation.
EFFECT: increased efficiency.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION FOR REMOVING ASPHALTO-TAR-PARAFFIN DEPOSITS | 2006 |
|
RU2320695C1 |
| ASPHALT-TAR-PARAFFIN DEPOSIT REMOVAL COMPOSITION | 2006 |
|
RU2316642C1 |
| COMPOSITION OF INHIBITOR OF ASPHALT-RESIN-PARAFFIN DEPOSITS OF BINARY ACTION | 2011 |
|
RU2480505C1 |
| METHOD FOR PRODUCING AND DEPRESSANT AND AN INHIBITOR OF ASPHALT, RESIN AND PARAFFIN DEPOSITS (ARP) USED IN DEPRESSANT-DISPERSANT ADDITIVES FOR OIL | 2022 |
|
RU2794111C1 |
| SOLVENT OF ASPHALT-RESIN-PARAFFIN DEPOSITS | 2016 |
|
RU2632845C1 |
| INHIBITOR OF PARAFFIN DEPOSITS | 2006 |
|
RU2326153C1 |
| METHOD OF SUMMER DIESEL FUEL AND/OR THEIR MIXTURES PREPARATION FOR FREEZING TEMPERATURE ENVIRONMENT | 2007 |
|
RU2352617C1 |
| INHIBITOR OF ASPHALTRESINPARAFFIN SEDIMENTS | 2014 |
|
RU2541680C1 |
| POLYMER POUR POINT DEPRESSANT FOR PARAFFIN OIL | 2012 |
|
RU2513553C1 |
| DEPRESSOR-DISPERSANT ADDITIVE FOR DIESEL FUEL, METHOD OF ITS OBTAINING AND METHOD OF OBTAINING DEPRESSANT AND DISPERSANT COMPONENTS OF DEPRESSOR-DISPERSANT ADDITIVE | 2017 |
|
RU2684412C1 |
