SPOC Automation Energy Savings Presentation DUG Eagleford
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Transcript of SPOC Automation Energy Savings Presentation DUG Eagleford
![Page 1: SPOC Automation Energy Savings Presentation DUG Eagleford](https://reader035.fdocuments.in/reader035/viewer/2022062310/589f95b51a28ab1b198b6287/html5/thumbnails/1.jpg)
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Energy Savings UsingVariable Frequency Drives (VFDs)On Beam PumpsBryan Lile, Texas Regional Manager
![Page 2: SPOC Automation Energy Savings Presentation DUG Eagleford](https://reader035.fdocuments.in/reader035/viewer/2022062310/589f95b51a28ab1b198b6287/html5/thumbnails/2.jpg)
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SPOC Automation: Who Are We?
• Oil and Gas • Leader in Oilfield Variable Speed Drives• Specialists in Optimizing Pump Control
with 200+ years of experience• 15+ Years in business• Family Owned• Based in Trussville, AL
![Page 3: SPOC Automation Energy Savings Presentation DUG Eagleford](https://reader035.fdocuments.in/reader035/viewer/2022062310/589f95b51a28ab1b198b6287/html5/thumbnails/3.jpg)
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Energy Savings Using a VFD
• VFD has Power Factor up to .97, eliminating penalties
![Page 4: SPOC Automation Energy Savings Presentation DUG Eagleford](https://reader035.fdocuments.in/reader035/viewer/2022062310/589f95b51a28ab1b198b6287/html5/thumbnails/4.jpg)
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Energy Savings Using a VFD•Power Factor up to .97 eliminates penalties
•Can use NEMA B motors to save 3-5% additional energy
![Page 5: SPOC Automation Energy Savings Presentation DUG Eagleford](https://reader035.fdocuments.in/reader035/viewer/2022062310/589f95b51a28ab1b198b6287/html5/thumbnails/5.jpg)
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Energy Savings Using a VFD
•Power Factor up to .97 eliminates penalties
•Can use NEMA B motors to save 3-5% additional energy
•VFDs eliminate regeneration
![Page 6: SPOC Automation Energy Savings Presentation DUG Eagleford](https://reader035.fdocuments.in/reader035/viewer/2022062310/589f95b51a28ab1b198b6287/html5/thumbnails/6.jpg)
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Energy Savings Using a VFD• VFD can eliminate regeneration
• When the heavier side of an unbalanced beam is moving up, the motor uses power
• When the heavier side of an unbalanced beam is moving down, the motor becomes a generator
• The generator sends power back into the electric grid
• The utility does not give credit for this generated “negative” power
![Page 7: SPOC Automation Energy Savings Presentation DUG Eagleford](https://reader035.fdocuments.in/reader035/viewer/2022062310/589f95b51a28ab1b198b6287/html5/thumbnails/7.jpg)
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Eliminating Wasted Energy in Regeneration
• Most Beam Pump VFDs use Dynamic Braking to deal with regeneration.
• Brake Resistors increase energy consumption 15-30%
• Iron Horse drives do not require resistors
![Page 8: SPOC Automation Energy Savings Presentation DUG Eagleford](https://reader035.fdocuments.in/reader035/viewer/2022062310/589f95b51a28ab1b198b6287/html5/thumbnails/8.jpg)
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Eliminating Wasted Energy in Regeneration
• The area in the green is typical lost as heat in a VFD with a brake resistor
• The area in the green is given back to the utility with a starter panel
Wasted Energy
![Page 9: SPOC Automation Energy Savings Presentation DUG Eagleford](https://reader035.fdocuments.in/reader035/viewer/2022062310/589f95b51a28ab1b198b6287/html5/thumbnails/9.jpg)
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Eliminating Wasted Energy in Regeneration
• Recent Well Test by SPOC Automation with Laredo Energy in Odessa, 7.1 SPM, 50HP motor
• With starter: 9.7KW of energy
• With VFD: 7.3KW of energy
25% reduction in energy cost$4000 per year savings
![Page 10: SPOC Automation Energy Savings Presentation DUG Eagleford](https://reader035.fdocuments.in/reader035/viewer/2022062310/589f95b51a28ab1b198b6287/html5/thumbnails/10.jpg)
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