Modifier for acidizing fluid for injection wells МК-NTU 2122-026-53501222-2002
Acid modifier MK-N is designed for the application as an additive for HCl–based solutions to obtain acidizing fluids KSPEO-2N, KSPEO-3 TN, KSPEO-4 N for injection wells. Modifier MK-N is used in acidizing fluids for injection wells in carbonate and sandstone reservoirs to prevent precipitation of the products of the reaction between acid and rock.
Acid modifier MK-N is a mixture of surfactants and organic acid.
Application Area For Acidizing Fluids of KSPEO-N Brand made with Modifier MK-N
- Improving the injectivity in injection wells in carbonate and sandstone reservoirs, especially when the injectivity was affected by formation plugging with rust precipitation, suspended solids in injected water, precipitation formed as a result of incompatibility of salts in injection water and in formation waters, as well as by the products of vital activity of bacteria.
- Fresh injection well completion after drilling operations and re-start of the wells after conservation.
- Conversion of production wells into injection wells.
|Appearance||Semi-transparent liquid varying from colorless to light-yellow|
Mass concentration of surfactant,
%, within the range within the range
|5.0 - 6.0|
Mass concentration acetic acid,
%, within the range
- No need to have tanks for storage of acidizing composition of different grades in large quantities.
Process Technique and Consumption Rates
To obtain the information on the optimal consumption of modifier МК-N for making acidizing fluids and on technique of acid fluid making it is recommended to contact the specialists of Service & Sales Department of Polyex Company.
Acid modifier МК-N is delivered in 200 liter polyethylene drums or in 1 m3 polyethylene tanks.