GJD-1 Hydrophobic Water-Swelling Profile Modification Agent
Application
Profile controlling, plugging
GJD-1 Typical Properties
Main components | Superabsorbent polymers |
Appearance | White or Yellowish Particles or Powder |
Solid Content (%) | ≥88.0 |
Multiple of Water Absorption after 30 min (1000mg/L NaClBrine, 35.0℃) | ≥20.0 |
Screen Residue (≥0.1 mm)(%) | ≤10.0 |
GJD-1 offers the following advantages
● High water absorption property and high expansion ratio
● Good properties of temperature resistance, salt resistance properties and abrasion resistance after expanding.
● Stable
● Simple in solution confecting and convenient in operation.
● Can be used with other gel profile modification agent.
● Can be stopped during injection to ensure the operation safety.
Usages
Choose the suitable particle sizes and solution concentration based on the operation well situation. Add the particles to water and stir well, then inject the solution to the layer.
