Polymer-Cements Self-Repairing Permeability...
Evaluation of self-repairing ability of PNNL's polymer-cement composites as compared to conventional wellbore cement by applying a shear fracture along a cement cylinder with apertures 0.3-0.5mm. PNNL's polymer-cement composites showed decrease in permeability by 60-87% after self-healing at 200 C/5days. Includes a plot of Permeability before heal and after heal (cm^2) and a plot of Ratio of Reduction in Permeability (%).
Source: Self-Healing and Re-Adhering Polymer-Cements with Improved Toughness
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| Name | Polymer-Cements Self-Repairing Permeability Analysis.doc |
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| License | Creative Commons Attribution |
| Created | 7 months ago |
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| metadata modified | 7 months ago |
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