Thinking for World · • Scaling Studies Experience ... • Slick water and enhanced rheology...
Transcript of Thinking for World · • Scaling Studies Experience ... • Slick water and enhanced rheology...
DCS Overview• Founded in 2015
• Pure Play - slick water fluid chemistries
• Expert application knowledge
• In-house formulating & product blending
• Recognized leader for high performance slick water fluid systems
Distribution & Manufacturing
Technical
- El Reno, OK
- Midland, TX
- Pleasanton, TX
- Lafayette, LA
- Denver, CO
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DCS Research Laboratory (Lafayette, LA)
New Product Development
• Fluids & Breakers
• Surfactants
• Inhibitors & Clay Control
Laboratory Testing and Field Support
• Water Analyses
• Fluid Rheology
• Surfactant Column Testing
• Flow Loop Testing
• Clay Control Testing
• Bacteria Testing
• Scaling Studies
Experience…..Molecule to Wellhead™
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HiFlow ScaleBlok
DriFlow™ PolyBreak
EnviroSurf™ ClayBlok
Liquid emulsion friction reducers
• Anionic, cationic, VFR
Scale inhibitors
• Polymeric, phosphonate, dual-function
Solid state friction reducers
• Anionic, cationic, VFR
Liquid and dry polymer breakers
• Delayed, temperature activated
Surfactants and fluid mobility modifiers
• Flow aid, IFT reduction, polymer performance enhancement
Clay control additives
• Permanent, temporary, dual-function
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DCS Product Portfolio
DriFlow™ A Fully Integrated Dry FR Delivery System
“For our last pad, we used both HiFlow 5 and DriFlow™ FR’s for comparison of abilities of the products as well as to determine cost difference. We had 218 stages over 3 wells. I can say that the DriFlow™ performed as well as the HiFlow 5 with a comparable product cost reduction of ± 18% for thecompleted job. We plan to swap all of our crewsto DriFlow™”
- COO, Permian Basin Operator
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Why DriFlow™?• Reduces spend on FR by 15 – 20%
• Exceptional results in all water qualities
• Slick water and enhanced rheology applications
• True “dry-on-the-fly” operation
• Custom digital control platform with integration to data van
• Reduces logistics to location by 300%
• Greatly reduces HSE risks associated with liquid FR’s
DriFlow™
Polyacrylamide chemistries are a vital component to unlocking the hydrocarbons that are trapped in unconventional reservoirs all around the world. On average, friction reducers account for approximately 55% of the total chemical spend on a stimulation job. The conventional delivery method for polyacrylamides has been liquid emulsions or liquid slurries that contain only 20 – 40% active polymer content. This has proven to be highly inefficient from a logistics standpoint and contributes to higher costs.
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In January 2019, DCS introduced its first DriFlow™ dry polymer unit to the market. Utilizing proprietary polymer dispersion technology and in-house system development, our DriFlow™ units have set the bar
for performance and cost reduction.
DriFlow™ Progression
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Total lbs of powder pumped # of DriFlow Units
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DriFlow™ System
Pneumatic Powder DriFlow™ Unit
Metered Powder
Conditioned Air, Power, Powder Volume Control
2 Way Communication to Data Van
Designed For Optimal Performance
Key Components
• Suction/Discharge Manifolds
• Suction/Discharge Pumps
• Operator Control Cabin
• Proprietary Powder Gun
• Air Handling
• Dual-Screw Dry Feed Mechanism
• Chem-Add Pumps & Meters
8,000 stages treated and 8,000,000 pounds of powder pumped since January 2019
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Powder Handling
• Two Separate Hoppers
• Vibrators
• Aerators
• Purge Air
• Agitator
• Tach Feedback
• Level Switch
• Clamp Manholes
• Dual Toe-Rails for Harness Attachment
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Chem-Add System
• Four independent gear pumps on control loops
- 0.05 to 2.5 GPM gear pumps
- 0.06 GPT @ 20 BPM to 0.6 GPT @ 100 BPM
• Independent HMI for separate control from DriFlow™ unit
• Fully removable: Quick connect power and signal cables
• System equipped with:
- Pressure sensor flow meters
- Priming valves
- Check valves
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DCS Product Portfolio
DriFlow™ 3 Fresh to moderate TDS water (< 30,000 TDS) Yes
DriFlow™ 5 Fresh to moderate TDS water (< 50,000 TDS) Yes
DriFlow™ 2 Moderate to high TDS water (50,000 - 125,000 TDS) No
DriFlow™ 12 Moderate to very high TDS water (75,000 – 175,000 TDS) Yes
DriFlow™ 20 Cationic for high to very high TDS water (125,000 – 275,000 TDS) No
Rheology ModifierProduct Description
Summary• Fully Integrated Dry Powder Delivery System
• 15 – 20% Cost Reduction Compared to Liquid FR’s
• Lower HSE Risk
• Eleven Units in Service (Permian, Mid-Con, Eagle Ford, and Haynesville)
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For further questions about DriFlow™, contact us at:DCS Corporate Office • 1 Cowboys Way, Suite 572, Frisco, TX 75034(469) 466-1100 • www.stimchems.com