legend™ stimulation fluid selection - amazon s3 · 2017. 11. 20. · © 2017 halliburton. all...
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Fracturing Fluid SelectionLegend™ Stimulation Fluid Selection
© 2017 Halliburton. All rights reserved.
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2© 2015 Halliburton. All rights reserved.© 2017 Halliburton. All rights reserved.
Exploration Well Construction Completions Production Abandonment
Production Chemicals
Midstream Solutions
Flow AssuranceAsset Integrity
Phase Separation
Flow AssuranceAsset Integrity
Hydrostatic Testing
Stimulation Chemicals
FracturingAcidizing
End-to-End Custom Chemistry to Maximize Production
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Biocide
CrosslinkerClay Stabilizing
Agent
Surfactant
Gel Stabilizer
Scale InhibitorBreaker
Gelling Agent
Buffer
Basic Components of a Conventional Fracturing Fluid
Fluid System
Proppant
Water
94%
4%2%
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Legend™ Stimulation Fluid PortfolioProduct Selection Process
BiocidesFriction ReducersScale Inhibitors Surfactants
§ Water analysis and fluids compatibility§ Emulsion tendencies§ Scaling tendencies§ Flowback and enhanced oil recovery
§ Mineral analysis and clay fraction§ Gain and pore size distribution§ Porosity and permeability
Reservoir Fluid Reservoir Rock
Reservoir Characterization and Sensitivity
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Fluid Additive Compatibility
PowderPerm Surfactant TestPermian Source Mineral / Oil
Biocide Efficacy Testing
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Ascend™ Surfactant Solution Case Study Major Operator Optimizes Fracturing Fluid Efficiency with Customized Chemicals
Challenge
• Traditional surfactant fluid absorbed before it can travel the full length of the fracture
Solution
• Ascend™ surfactant to prevent absorption so surfactant can be more active, reach deeper into the formation, and drive increased oil recovery
Results
• Up to 150% uplift in daily initial production• Repayment of surfactant spend in less
than 2 weeks’ time• 2.7 times higher 90-day cumulative oil
production
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Schematic of ROC setup
SPE-187377-MS • Rock-on-a-Chip Approach Provides New Insight for Well Interferences in Liquids-Rich Shale Plays • Kai He
Next Generation: Rock-on-a-Chip™ Microfluidic Device
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