FIELD: oil and gas industry.
SUBSTANCE: invention refers to gas-producing industry and can be used namely for removal of water-gas condensate mixture with content of gas condensate of up to 80 vol. %, sodium salts of up to 12.0 wt %, soluble salts of calcium and magnesium of up to 5 wt % from operation wells having a sump. Light-weight solid foaming agent for removal of liquid from gaseous and gas condensate wells contains the following, wt %: carbamide 47-53, OKSIPAV 39-45, Emuksol 268 8-12.
EFFECT: increasing removal efficiency of water-gas condensate mixture with content of gas condensate of up to 80 vol. %, sodium salts of up to 12 wt %, soluble salts of calcium and magnesium of up to 5 wt % from operation wells having a sump.
1 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| SOLID FOAMING AGENT FOR REMOVAL OF FLUID FROM GAS AND GAS-CONDENSATE WELLS | 1995 |
|
RU2100577C1 |
| SOLID FOAMING AGENT FOR REMOVING RESERVOIR FLUID FOR GAS AND GAS CONDENSATE WELLS | 2010 |
|
RU2442814C1 |
| SOLID FOAMING AGENT FOR REMOVAL OF LIQUID FORMATION FLUID FROM GASEOUS AND GAS-CONDENSATE WELLS | 2016 |
|
RU2616637C1 |
| METHOD OF PREPARING SOLID FOAMING AGENT FOR REMOVING LIQUID FROM GAS OR GAS CONDENSATE WELLS | 2006 |
|
RU2323244C1 |
| COMPOSITION AND METHOD OF SOLID FOAMING AGENT PREPARATION FOR LIQUID REMOVAL FROM THE GAS AND GAS CONDENSATE WELLS BOTTOMHOLES | 2016 |
|
RU2626475C1 |
| METHOD FOR REMOVING LIQUID FROM GAS AND GAS-CONDENSATE WELLS | 2016 |
|
RU2643051C1 |
| COMPOSITION AND METHOD FOR PREPARING THE FOAM CONVERTER IN ORDER TO REMOVE LIQUID FROM THE BOTTOMHOLE OF GAS AND GAS CONDENSATE WELLS | 2016 |
|
RU2642743C1 |
| FOAM-FORMING COMPOSITION FOR FLUID REMOVAL FROM GAS WELLS | 0 |
|
SU1723090A1 |
| SOLID FOAMING AGENT FOR REMOVING OF LIQUID OF GAS AND GAS CONDENSATE WELLS | 1994 |
|
RU2069682C1 |
| TREATMENT METHOD FOR BOTTOMHOLE AREA OF TERRIGENOUS BED OF GAS WELL UNDER ABNORMAL LOW PRESSURE | 2003 |
|
RU2261323C1 |
