Stim Lab (Core Laboratories)
Regain Permeability Comparison
Bandera Sandstone Cores · 160°F · 200 psi Overbalance
0%
25%
50%
75%
100%
75.6%
No Breaker
65.4%
Ammonium
Persulfate
100.1%
Hallux
Xanthanase HT
Regain Permeability (%)
Hover over bars for filtercake lift-off pressure
Source: Stim Lab SL-13358 & SL-13469