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 products of the line
| Indicator | Name of products | Control method | ||
| А300 Unicor -10 | А200 Unicor-10 | А300 Unicor -10 | ||
| Appearance | Liquid from transparent to light yellow color without includens | Liquid from transparent to light yellow color without includens | item 6.2 | |
| Indicator of the concentration of hydrogen ions pH (5% water solution), units. pH | 4,5-9,5 | 4,5-8,5 | according to DSTU 2207.1 | |
| Density, g/сm3 | 0,900-1,060 | 0,800-1,050 | according to DSTU 7261 | |
| Freezing point, ˚C, not higher | 0 | – 15 | according to DSTU 20287 | |
| Mass fraction of the active base, % | 15,0-40,0 | 5,0-20,0 | 15,0-40,0 | item 6.5 |
| Kinematic viscosity at (20±1)˚С, сСт | 8-40 | According to the methods developed in the laboratories | ||
Composition of the products of the line
| Name of the product | Composition | Solubility | Working concentration, % | |||
| hydro-carbons | aromatic hydro-carbons | alcohols | water | |||
| Unicor -10 А200 | Solution of a mixture of target, stabilizing and strengthening surfactants in solvents | – | – | + | + | 0,025-0,2 |
| Unicor-10 А300 | Solution of a mixture of target, stabilizing and strengthening surfactants in solvents | – | – | + | + | 0,1-0,3 |
| Unicor-10 K200 | Solution of a mixture of target, stabilizing and strengthening organic surfactants in organic solvents | + | + | + | – | 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 А200 | Unicor -10 А300 | Unicor -10 К200 | |
| Medium – water | Medium – gas condensate | ||
| 0 | 71,8 | 71,8 | 30,2 |
| 0,025 | 28,31 | – | |
| 0,05 | 27,3 | – | |
| 0,1 | 26,4 | 28,22 | – |
| 0,2 | 26,3 | 27,4 | 27,21 |
| 0,3 | 26,08 | 26,3 | 26,11 |
| 0,5 | – | 26,28 | 26,07 |
| 1 | – | 26,14 | 26,04 |
Test of emulsifying properties in the «Water-Hydrocarbons» system
| С, 1,0% | Name of the product | ||
| Unicor -10 А200 | Unicor -10 А300 | Unicor -10 К200 | |
| Separation time, min, no more than | 10 | 30 | 2 |
| The nature of phase separation | 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 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.
The recipes of the obtained reagents are a commercial secret and are the intellectual property of the manufacturing company.
Each manufactured batch is accompanied by original quality passports.
The recipes of the obtained reagents are a commercial secret and are the intellectual property of the manufacturing company.