1991 Annual
Report
Seright, R.S. and Martin, F.D.: "Fluid Diversion and Sweep Improvement with Chemical Gels in Oil Recovery Processes," second annual report (DOE/BC/14447-10), Contract No. DE-FG22-89BC14447, U.S. DOE (Nov. 1991). |
| Chapter 1: Introduction |
| Chapter 2:Impact of Permeability and Lithology on Gel Performance |
| Chapter 3:Inherent Permeability to Water for Several Gels |
| Chapter 4:Reduction of Oil and Water Permeabilities Using a Resorcinol-Formaldehyde Gel |
| Chapter 5: Reduction of CO2 and Water Permeabilities Using Gels |
| Chapter 6: Impact of Capillary Pressure on Gel Placement |
| Chapter 7: Effect of Extreme Reservoir Heterogeneity on Gel Placement |
| Chapter 8: Gel Placement in Fractured Wells |
| Chapter 9: Impact of Crossflow on Gel Placement, Part 1: Use of a Water Postflush with a Water-Like Gelant |
| Chapter 10: Impact of Crossflow on Gel Placement, Part 2: Theoretical Analysis Using the Vertical Equilibrium Concept |
| Chapter 11: Impact of Crossflow on Gel Placement, Part 3: Experimental Demonstration of Viscous Crossflow |
| Appendix A:Coreflood Data in Sandstones and Limestones (Supplement to Section 2) |
| Appendix B:Oil and Water Coreflood Data (Supplement to Section 4) |
| Appendix C:CO2 and Water Coreflood Data (Supplement to Section 5) |
| Appendix D: Derivation of Eq. 32 |
| Appendix E: Derivation of Eq. 33 |
| Appendix F: Impact of Transverse Dispersion |
| Appendix G: Derivation of Eq. 52 |
| Appendix H: Results from Beadpack Floods (Supplement to Section 11) |