Optimization of Reasonable Well Spacing for Polymer Flooding and Its Adaptability Analysis
Journal Title: Scholars Journal of Engineering and Technology - Year 2017, Vol 5, Issue 5
Abstract
After many years of water flooding, PuⅠ2-3 reservoirs has been in the stage of extra-high water cut, by 2016, comprehensive water cut in the study area is 92.5%.Based on watered-out log interpretation results and sealed coring data, application of numerical The remaining oil distribution law was studied by numerical simulation method, The results show that the comprehensive recovery degree of the study area is 43.02%, and the residual oil is mainly distributed in the channel sand, which still has the potential of polymer flooding. Through the field test data analysis and laboratory experiments show that the injection of the earlier opportunity, the more favorable and enhanced oil recovery. Finally, on the basis of geological modeling and numerical simulation, the study of well pattern adaptability is carried out and the reasonable injection-production well spacing is determined. Keywords: Extra-high water cut; Remainling oil distribution; Reservoir numerical simulation; Well pattern adaptability.
Authors and Affiliations
LIANG Shun
Keywords
Related Articles
- EP ID EP386592
- DOI -
- Views 73
- Downloads 0
Review of Thermal Insulation Materials for Pipelines
Abstract:With the decreasing of energy around the world，The significance of energy-saving insulation in industrial and agricultural production and civil life become increasingly prominent. In order to reduce the heat lo...
The Ediz Eccentric Connectivity Index of Polycyclic Aromatic Hydrocarbons PAHk
Abstract: Let G= (V, E) be molecular graph in which the set of vertices and the set of edges of the graph correspond to the atoms of the molecule and chemical bonds, respectively. The Ediz eccentric connectivity index Eξ...
Edge detection of gravity anomaly sources via the tilt angle, total horizontal derivative, total horizontal derivative of the tilt angle and new normalized total horizontal derivative
In this paper the application of edge detection techniques to gravity data are described. Edge enhancement in potential-field data helps geologic interpretation. There exist several methods for enhancing edges, such as t...
Construction of single traveling wave solutions to modified YTSF equation
By the complete discrimination system for polynomial method, we obtained the classification of single traveling wave solutions to modified YTSF equation. Keywords: complete discrimination system for polynomial method, mo...
Influence of Boiling, Temperature and Thickness on Drying Time of Aerial Yam (Dioscorea bulbifera bulbis)
Effect of boiling, thickness (0.5 and 1cm) and temperature on drying time of Dioscorea bulbifera was investigated in a fabricated hot air drier at a temperature range of 50 -70°C. . The drying process was conducted in tr...