Stim-Lab & PropTester · Independent Lab Testing
Regained Conductivity Over Time — Breaker Comparison
Generic Borate Crosslinked Guar · Regained Conductivity (%) vs. Time at Closure & Temperature
Hallux HT (180°F)
Hallux HT (250°F)
BASF/Verenium + AP (200°F)
Ammonium Persulfate (2.25 ppt)
LEB-4 Enzyme (120°F)
LEB-H Enzyme (120°F)
0%
20%
40%
60%
80%
100%
0
5
10
15
20
25
30
35
40
45
50
96.8%
85.2%
54.5%
55.2%
41.3%
31.2%
Hours at Closure Stress & Temperature
Regained Conductivity (%)
Independent laboratory testing at Stim-Lab & PropTester · Generic borate crosslinked guar fluid