PermBlock

PermBlock is a chemical water shutoff system that will permanently seal fractures and permeable rock/formations. PermBlock establishes an easily spotted, fluid that develops viscosity over time, eventually forming a rigid plug/gel.

PermBlock Advantages

• Operationally easy to mix and place into the zone of interest
• Permanent gel plug that will not degrade over time
• Impermeable once in a gel state
• Allows for penetration into low permeability formations
• Not susceptible to bacterial degradation
• Controllable setup times
• High thermal stability