Foam formers series «Unikor-10»
Documents for products: Technical conditions / MSDS / SEE conclusion / Passport of quality
APPOINTMENT:
- for carrying out activities and works on complete cleaning and restoration of filtration properties of the near-bottom zone of the formation due to foaming of highly mineralized water-gas-condensate mixtures
- for the processes of construction, operation and repair of wells, extraction and transportation of oil and gas
- as components of process fluids and special mixtures in oil production
PRINCIPLE OF ACTION:
- a micellar layer is formed on the surface of liquid molecules, which allows to improve the rheological properties of formation liquids, reduce the interfacial surface tension and improve their removal to the surface
SCOPE OF APPLICATION:
- closed cycle systems at oil and gas production and processing facilities (oil and gas installations, production wells, pipelines, transportation systems, etc.).
Characteristics of the line of products
| Name of the product | Composition | Active base, % | Solubility | Working concentration, % | |||
| hydro-carbons | aromatic hydro-carbons | alcohols | water | ||||
| Unicor-10 А100 | Mixture of target, stabilizing and strengthening surfactants with thickeners and hardeners | 30-50 | – | – | + | + | 0,1-0,5 |
| Unicor -10 А200 | Solution of a mixture of target, stabilizing and strengthening surfactants in solvents | 40-50 | – | – | + | + | 0,025-0,2 |
| Unicor-10 А300 | Solution of a mixture of target, stabilizing and strengthening surfactants in solvents | 10-30 | – | – | + | + | 0,1-0,3 |
| Unicor-10 K200 | Solution of a mixture of target, stabilizing and strengthening organic surfactants in organic solvents | 40-50 | + | + | + | – | 0,2-1,0 |
Indicators of the value of surface tension when using products of the line
| С, % | The studied surfactant,, σ·10-3, N/m | |||
| Unicor-10 А100 | Unicor -10 А200 | Unicor -10 А300 | Unicor -10 К200 | |
| Medium – water | Medium – gas condensate | |||
| 0 | 71,8 | 71,8 | 71,8 | 71,8 |
| 0,025 | – | 28,31 | – | |
| 0,05 | – | 27,3 | – | |
| 0,1 | 26,8 | 26,4 | 28,22 | – |
| 0,2 | 26,8 | 26,3 | 27,4 | 27,21 |
| 0,3 | 26,24 | 26,08 | 26,3 | 26,11 |
| 0,5 | 26,8 | – | 26,28 | 26,07 |
| 1 | 26,24 | – | 26,14 | 26,04 |
Test of emulsifying properties in the «Water-Hydrocarbons» system
| С, 1,0% | Name of the product | |||
| Unicor-10 А100 | Unicor -10 А200 | Unicor -10 А300 | Unicor -10 К200 | |
| Separation time, min, no more than | 20 | 10 | 30 | 2 |
| The nature of phase separation | full | full | full | full |
This series is presented in the form of surfactants of different nature (organic and inorganic) and different molecular mechanism products (ionic and non-ionic).
Technological types of surfactants were used in the production of these products in various combinations. The recipes of the obtained reagents are a commercial secret and are the intellectual property of the manufacturing company.
The amount of active basis in the construction of the technical and economic model of the use of surfactants can be changed and balanced according to the wishes of the Customer.
All products are manufactured in accordance with the approved specifications, meeting all quality and efficiency requirements, and are sold only after careful analysis of the quality of both raw materials and finished products.
Each manufactured batch is accompanied by original quality passports.
Each manufactured batch is accompanied by original quality passports.