Oil & Gas Application with Nichigo G-Polymer™
- Effective diverting agent for low temperature oil and gas wells
- Water soluble, non-toxic, biodegradable
- Free flowing solid at ambient temperatures (0 – 190 degree F) and relative humidity
- Once dissolved will not re-solidify during well clean-out
- Compatible with most well treatment fluids and chemical treatments
- Ask us more about applications for oil and gas industry
Recommended Grades
Target well temperature
< 160 degree F
Note
Standard type, Powder form
Target well temperature
< 120 degree F
Note
High soluble type, Powder form
Target well temperature
< 70 degree F
Note
Ultra-high soluble type, Powder form
Target well temperature
< 160 degree F
Note
Standard type, Pellet form
Target well temperature
< 120 degree F
Note
High soluble type, Pellet form
Target well temperature
< 70 degree F
Note
Ultra-high soluble type, Pellet form
The numbers above are sample values, not guaranteed values
Water Solubility (Compared to PLA)
Nichigo G-Polymer™ shows excellent water solubility even at low temperature
[Test conditions]
Sample
- G-Polymer: Blend of powder and pellet
- PLA: Blend of powder and pellet
1g sample / 100g RT tap water
Plugging process: Stir at medium speed for 1 hour @ RT
Dissolution process: Hold at 122/140 degree F in dryer (1, 3 days, 1, 2 weeks)
Bridging Property
Nichigo G-Polymer™ shows excellent bridging property
[Test conditions]
Slot tester
60g polymer/5g guar/1L tap water were stirred at RT for 60 minutes
Slurry was injected into tester (slot size: 0.072/0.025 inch), then pressurized 200 psi
Measure effluent thru slot, less the better
Bridging mechanism of Nichigo G-Polymer™
