FIELD: oil and gas production industry. SUBSTANCE: combination reagent is used for stabilization of oil and gas wells. Reagent contains following components, mas. %: aluminium pentaoxichloride, 99.5-99.8, superplasticizer based on melamine, formaldehyde, sulphoreagent, 0.2-0.5. Application of aforesaid reagent for plugging systems improves quality of stabilization of wells and prolongs period of their operation between repairs. EFFECT: higher efficiency. 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPLEX REAGENT FOR GROUTING MORTAR | 2018 |
|
RU2691224C1 |
| COMPLEX REAGENT FOR GROUTING MORTARS | 2000 |
|
RU2179231C2 |
| DRY LIGHT-WEIGHT PLUGGING MIXTURE | 2001 |
|
RU2209931C2 |
| PLUGGING COMPOUND | 1997 |
|
RU2132447C1 |
| PLUGGING SLURRY COMPLEX REAGENT | 2008 |
|
RU2380393C1 |
| COMPLEX REAGENT FOR PLUGGING MORTARS | 2001 |
|
RU2194149C1 |
| GAS-CEMENT BACKFILL COMPOSITION | 2018 |
|
RU2691427C1 |
| COMPOSITION FOR INSULATION OF WATER INFLOW IN OIL AND GAS WELLS (OPTIONS) | 2001 |
|
RU2215009C2 |
| METHOD OF GROUTING MORTAR-PREPARATION | 2002 |
|
RU2213844C1 |
| GROUTING ADMIXTURE | 2002 |
|
RU2224876C1 |
