Slide 1: UniStim Fluid System: A Universal High-TDS, X-Link Recycle Fluid
UniStim™ Fluid System: A Universal High-TDS, X-Link Recycle Fluid
Slide 2: UniStim Fluid System
UniStim™ Fluid System ▌ Helps turn a waste stream into a revenue stream without risking production ▌ Enables fracturing one well with produced water from another ▌ Helps reduce water-related costs: Acquisition Transportation Treatment Disposal © 2015 HALLIBURTON. ALL RIGHTS RESERVED. 2
Slide 3: History of Halliburton Water-Based Frac Fluids
History of Halliburton Water-Based Frac Fluids 1969 – HyGel/LoGel™ 1972 – VersaGel™ Decade Technology 1974 – Kleer-Gel II™ 1940 Oil and viscosified oil frac 1977 – AcidGel Frac II™ 1982 – Versagel HT 1950 Viscosified water 1986 – Pur-Gel™ 1986 – Thermagel™ 1960 Crosslinked fluids 1987 – BoraGel™ 199
Slide 4: What is UniStim Service?
What is UniStimSM Service? ▌ High-performance hydraulic fracturing fluid system that enables operators to use 100% produced or flowback water ▌ Crosslinked, gelled water system that tolerates salt concentrations > 300,000 ppm, as well as other contaminants © 2015 HALLIBURTON. ALL RIGHTS RESERVED. 4
Slide 5: Advantages of UniStim Service
Advantages of UniStimSM Service ▌ Clean Low residue High regained conductivity High regained core conductivity ▌ Efficient Excellent proppant transport and suspension ▌ Versatile Wide temperature range 100-275°F Salt tolerant Instant and delayed crosslinking Can be foamed with CO2 ▌
Slide 6: Delaware Basin Customer Using 100% CleanWave System Treated Produced Water
Delaware Basin Customer Using 100% CleanWave® System Treated Produced Water on 8 Wells – 98 Stages XTO pHaser 100% CleanWave Treated Source Nash In Nash Out 700 160 Specific Gravity 1.203 1.207 Viscosity Temp 140 pH 6.10 6.87 600 Bicarbonate 43.89 160.94 120 500 Viscosity / cp @ 40 s-1 Carbonate 0 0
Slide 7: 100% CleanWave System Treated Water: 270,432 ppm TDS with UniStim
100% CleanWave® System Treated Water 270,432 ppm TDS with UniStim™ Fracturing Fluid Source CleanWave Statoil - Purgel 100% CleanWave Treated Treated 1200 250 Viscosity Temp Specific Gravity 1.186 1000 pH 7.20 200 Chloride 170,624 Viscosity / cp @ 40 s-1 800 Tempurature/°F Sulfate 260 150 Aluminum 6.
Slide 8: UniStim Fluids in Action
UniStim™ Fluids in Action Experience in basins throughout the U.S. © 2015 HALLIBURTON. ALL RIGHTS RESERVED. 8
Slide 9: Bakken – 100% Wilco SWD Untreated and CleanWave Treated Water Analysis
Bakken – 100% Wilco SWD (Produced) Untreated and CleanWave® Treated Water Analysis SWD (100% Produced) Water Parameters Effluent Specific Gravity 1.15 pH 6.34 Bicarbonate 126 Conductivity (mS/cm) 248 Turbidity (NTU) 1.03 Dissolved Oxygen 8.86 Aluminum 0.79 Boron 268 Barium 19.1 Calcium 12,218 Chlori
Slide 10: Bakken SWD – CleanWave Treated 100% UniStim Frac Fluid at 200°F
Bakken SWD – CleanWave® Treated 100% 25 lb UniStim™ Frac Fluid at 200°F 25# UniStim Frac Fluid - 100% CleanWave Treated Produced 1600 Baseline Temp 1400 200 Viscosity / cp @ 40 s-1 1200 Tempurature/°F 150 1000 800 100 600 400 50 200 0 0 0 10 20 30 40 50 60 Time (min) © 2015 HALLIBURTON. ALL RIGHTS R
Slide 11: Bakken – 100% CleanWave Treated Water 299,160 ppm TDS with UniStim
Bakken – 100% CleanWave® Treated Water 299,160 ppm TDS with UniStim™ Frac Fluid Parameters Effluent Specific Gravity 1.223 pH 7.29 Aluminum 1.19 Boron 263 Barium 36.5 Calcium 33,445 Chloride 171,315 Iron 0.491 Potassium 6,517 Magnesium 1,869 Sodium 85,950 Strontium 2728 Sulfate 14 TDS 299,160 TSS 9.
Slide 12: UniStim Frac Fluid Service Usage in Permian and Bakken wells
UniStim™ Frac Fluid Service Usage in Permian and Bakken 60 wells 260 stages >270,000 TDS Source: USGS © 2015 HALLIBURTON. ALL RIGHTS RESERVED. 12
Slide 13: Challenges Addressed Using 100% Recycled Water
Challenges Addressed Using 100% Recycled Water ▌ Meets needs of growing fracturing market ▌ CleanWave treated 17,777,428 gallons of 100% produced water for 60 different wells for a total of 260 stages frac completions. ▌ Success on all 260 stages in water >270,000 TDS with no crosslink issues and no
Slide 14: UniStim Frac Fluid Service Benefits
UniStim™ Frac Fluid Service BENEFITS ▌ Consistent HSE culture and expectations ▌ Economic and environmental gains vs. once through use of fresh water ▌ Defined ownership lines within one team ▌ Improved communication and continuity ▌ Understanding of water constituents and corresponding impact on se
Slide 15: 2013 SPE Papers on High TDS Recycle Produced Water
2013 SPE Papers on High TDS Recycle Produced Water ▌ SPE #163824 “Development and Use of High TDS Recycled Produced Water for Crosslink-Gel Based Hydraulic Fracturing” ▌ SPE #165085 “Effects of Total Suspended Solids on Permeability of Proppant Pack” ▌ JPT Magazine Technology Update – June 2013 “Tre
Slide 16: 2014 HALLIBURTON. HALLIBURTON. ALL ALL RIGHTS
©©2015 2014HALLIBURTON. HALLIBURTON.ALL ALLRIGHTS RIGHTSRESERVED. RESERVED. EAR 99 16 16