Catalog Well Integrity Technology
Crucial to restoring caprock integrity by sealing each well with a permanent, leak-free barrier.
D264 Nanosealant
High-injectivity, self-diverting leak repair fluid
Simplify surface preparation and abandonment operations
Because D264 nanosealant is a single-component system, no mixing or blending is required at surface. Its low rheology and nanosized particles deliver injectivity similar to that of water. It has been demonstrated to penetrate leaks as small as 20 um.
An ideal example application would be to use D264 nanosealant to repair old cemented well sections prior to abandonment or after placing abandonment cement plugs that show signs of leakage.
The D264 nanosealant self-diversion capability maximizes the number of leak paths it can plug.
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