barapure™ fluid system global customer presentation baroid marketing
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2© 2014 HALLIBURTON. ALL RIGHTS RESERVED.
Agenda
▌ Customer Challenge
Maximize Drilling Performance and Minimize Environmental Impact
▌ Baroid’s Solution – BaraPure™ Salt-Free Invert Emulsion Fluid System
Baroid’s Fluid Portfolio
What makes BaraPure™ System unique?
Laboratory Verification
Operational Benefits
▌ Potential applications
▌ Case Histories
BaraPure™ System Field Trial
▌ Questions?
3© 2014 HALLIBURTON. ALL RIGHTS RESERVED.
Customer Challenge – Maximize Drilling Performance and Minimize Environmental Impact
▌ WBM performance constraints
▌ Strict environmental regulations
▌ Waste treatment logistics and expense
▌ Risk Mitigation
4© 2014 HALLIBURTON. ALL RIGHTS RESERVED.
Baroid’s Solution – BaraPure™ Fluid System
Engineered, salt-free invert emulsion fluid system for technically challenging wells or strict environmental regulations
▌ Reduce overall AFE
▌ Meet/exceed environmental regulations
▌ Improve drilling performance
5© 2014 HALLIBURTON. ALL RIGHTS RESERVED.
Baroid’s Fluid Portfolio for Environmentally Challenging Areas
High-Performance WBM
Technical CapabilityRequires salts, amines, and/or silicate additives plus glycols and polymers to inhibit well, sub-par in several situations
LimitationsTemperature: 300-325°FDensity: 9-18 ppgContaminants: CO2, cement
Waste ManagementDewatering may be used for water recycling. Salt may cause disposal concerns in some areas.
Standard Invert Emulsion Fluids
Technical CapabilitySuperior control of water-sensitive and reactive formations through CaCl2 salinity level.
LimitationsTemperature: 450°FDensity: 9-18 ppg
Waste ManagementContainment of cuttings in pits/skips. Dryer package needed in some cases. Waste is loaded onto trucks and transported for treatment/disposal.
BaraPure™ Fluid
Technical CapabilityEquivalent to other IEF; shale is controlled through alcohol levels and monitoring water activity.
LimitationsTemperature: 300°FDensity: 9-18 ppg
Waste ManagementReduced waste and lowest salinity value of any fluid. Oil content can be reduced further with dryers. Waste can undergo on site land treatment and disposal in many areas.
Drilling Performance
6© 2014 HALLIBURTON. ALL RIGHTS RESERVED.
What Makes BaraPure™ System Unique
▌ Engineered chemistry Salt-free, hygroscopic internal phase
Clay-free emulsion structure
Proprietary polymer technology
▌ Environmental & Performance Benefits Significantly lower toxicity levels
Performance equivalent to other Baroid Clay-free HPIEF systems
Does not inhibit plant growth or water quality
Biodegradation and toxicity profile of CaCl2 and BDF™-522 Hygroscopic Liquid
Biodegradation (Method OECD 301)
Toxicity against ratsLD50
Aquatic toxicity(Fish) LC50
Invertebrate toxicity(Daphnia Magna) LC50
CaCl2 Non-biodegradable 1g/kg 0.1g/kg 0.76-3g/kg
BDF™-522 60% in 10 days 12.6g/kg 5g/kg 15.3g/kg
Improvement Significant > 12 X less toxic 50 X less toxic 5 X less toxic
7© 2014 HALLIBURTON. ALL RIGHTS RESERVED.
BaraPure™ Proprietary Polymer Technology PerformanceLaboratory Verification
▌ Rheology profiles and sag resistance similar to HPIEF systems
▌ Thermally stable rheology up to 300°F
12-lb/gal 70/30 OWR BaraPure™ Fluid System
PV, cP 31
YP, lb/100 ft2 19
LSYP, lb/100 ft2 8
Gels 10 sec/10 min, lb/100 ft2 10/21
HTHP fluid loss, ml/30 min 1.6
Sag factor – 24 hr @ 300°F 0.501
Oil separation, ml 2
® ®
8© 2014 HALLIBURTON. ALL RIGHTS RESERVED.
BaraPure™ System Technology PerformanceLaboratory Verification
▌ Effective Shale Stabilization
▌ Lower, more stable rheology
12 lb/galCaCl2
12 lb/galBaraPure™
16 lb/galCaCl2
16 lb/galBaraPure™
PV 38 32 51 48
YP 30 22 24 15
LSYP 11 8 12 6
HTHP Fluid Loss, ml 2.8 2.0 2.8 3.0
Shale Erosion % 4.2 3.5 5.9 3.8
Water activity of 0.70, customized to match typical Water Phase Salinity
London Clay
Quartz, Wt % 26
Smectite, Wt % 20
Illite, Wt % 49
Kaolin, Wt % 1
Chlorite, Wt % 2
9© 2014 HALLIBURTON. ALL RIGHTS RESERVED.
Operational Benefits
▌ Reduced NPT
▌ Cuttings waste can be disposed of at the source in many areas
▌ Reduces or eliminates waste haul-off for remedial treatment
▌ Faster, more effective treatments
▌ Reduced dilution and chemical consumption
10© 2014 HALLIBURTON. ALL RIGHTS RESERVED.
Subjective; offset data summaries
and detailed KPIs needed to prove
Subjective; risk profiles vary by concession andthe regulatory environment
Quantifiable Value -Easily measured and tracked; directly attributed
to fluids/waste mgt. solution performance
Less days to TDWith Clay-Free IEF
Land application permitted in most
areas
BaraPure trial wells showed significant reduction in waste
Environmentalawareness is
increasing
Accelerated Technical Performance•Reduced NPT•Time savings
Waste Reduction•Lower losses•Less dilution•Less waste
Reduced Disposal Costs•Little/No hauling
•Low overhead
Lower Risks•People & land•Water sources
BaraPure™ Fluid System AFE Benefits
11© 2014 HALLIBURTON. ALL RIGHTS RESERVED.
BaraPure™ Fluid Applications
▌ Environmentally-strict geographies
▌ Unconventionals
▌ Land rigs
▌ Mature fields
▌ Remote locations with waste management challenges
Logistics
Infrastructure
12© 2014 HALLIBURTON. ALL RIGHTS RESERVED.
CHALLENGE: Lateral well designs with high clay content Meet or exceed standard IEF performance Demonstrate potential cost savings through reduced
environmental impact
SOLUTION: BaraPure™ Fluid System applied to three wells More than 29,000 feet drilled
RESULT: High ROPs with excellent hole cleaning and cuttings integrity Wellbore in excellent condition for casing runs BaraPure™ waste had 37% less OOC on average One fourth as much product was used on average
Case History – BaraPure™ Fluid SystemLocation: Alberta, Canada
CASE STUDY
1498
636383
839
2928
2457
4478
3288
Weight of fluid system specific products mixed - kg
BaraPure Conventional
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