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Email: meng.lu@cnpcusa.com
Phone: +1 (713) 972-6581
Address: 22130 Merchants Way Ste. 190, Katy, TX 77449
G-2 Polymer for Water Conformance
G-2 is a polymer product for water conformance specifically designed for oil fields that have experienced long-term water flooding. It is used for in-depth water plugging and conformance of water injection wells in areas with high water production ratios and low sweep efficiency.
Key Advantages
- Liquid form that can be added in-situ
- Low initial solution viscosity (1–3 cp)
- Controllable gel formation time (3–20 days)
- High gel strength and good stability
- Environmentally friendly (No chromium ions)
- Application temperature: 40–130 ℃
Typical Properties
- • Appearance: Off-white opaque liquid
- • Polymer Activity: 30%
- • Specific Density: 1.02–1.06 g/cm³
- • Viscosity: 400–2,000 cp
- • Flash Point: > 210 °F (100 °C)
- • Pour Point: < 0 °F (-18 °C)
Applications & Treatment
Before gel formation, the viscosity of the gelant solution remains stable, which is beneficial for the gelant to penetrate deep into the formation matrix. By controlling the amount of polymer (0.5–0.8%) at a fixed cross-linker dosage of 1,400 ppm, users can precisely control initial viscosity and gelling time.
Packaging & Storage
- Available in 265 Gal (900 Kg) totes (IBCs) or 55 Gal (180 Kg) drums.
- Store in original containers with closed lids in a dry, cool, and well-ventilated place.