Composition based on polymeric and copolymeric compounds in a mixture of thinners.
Used to prevent the formation of the oil-acid emulsion in the enhanced oil recovery processes. Can be used as a part of process fluids for acid treatment of bottom-hole zones of carbonate and terrigenous reservoirs, as well as hydraulic fracturing.
Composition based on polymeric and copolymeric compounds in a mixture of thinners.
Used to prevent the formation of the oil-acid emulsion in the enhanced oil recovery processes. Can be used as a part of process fluids for acid treatment of bottom-hole zones of carbonate and terrigenous reservoirs, as well as hydraulic fracturing.
The name of indicators | Normative value |
---|---|
Appearance at 20 ˚C | Homogeneous liquid, from colorless to brown in color, opalescence is allowable |
Solidification temperature, °С, max. | Minus 40 |
Exponent of hydrogen-ion activity pH of 1% water solution, units | 5–9 |