Presentation - Halliburton

Green Technologies: CleanStim ® Hydraulic Fracturing
Fluid System
% Regain Conductivity
120
100
80
60
40
20
0
Regained Conductivity
CleanStim Fracturing Fluid Regain Conductivity with Breakers
1 lb/ft 2 Ottawa Sand between Ohio Sandstone Cores; 2000 psi Closure Stress
2% KCl before wet gas
wet gas
2% KCl after wet gas
1.25 lb CleanBreak E 1.5 lb CleanBreak CRE 5 lb CleanBreak LT 10 lb CleanBreak MT 10 lb CleanBreak HT 1 gal CleanBreak XT 1 gal CleanBreak XT
40 lb CleanWG 40 lb CleanWG 40 lb CleanWG 60 lb CleanWG 60 lb CleanWG 60 lb CleanWG 60 lb CleanWG
120 °F 120 °F 120 °F 140 °F 160 °F 180 °F 200 °F
Holtsclaw J., Loveless D., et al. Environmentally Focussed Crosslinked-Gel System Results in
High Retained Proppant-Pack Conductivity. SPE 146832, ATCE, Denver 2011
100% Water Recycle
Environmental Chemicals
© 2012 HALLIBURTON. ALL RIGHTS RESERVED.
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