Four-dimensional well testing theory and application

Author: Chen Qinlei Wu Hongbiao
Publisher:
Publish Date: 2006-10-01
Features: This book proposes and establishes the theoretical and analytical methods for 4D well testing in reservoirs. The distribution of reservoir dynamic information sources, information acquisition, reproduction, and regeneration constitute the theoretical system of 4D well testing. The implementation of 3D multiphase flow calculations and time-lapse and spatial extension well testing analysis are the main contents of 4D well testing analysis. Applying the theoretical and analytical methods of 4D well testing can obtain dynamic parameters that are closer to the actual production conditions of the reservoir. In addition to obtaining more accurate parameters such as formation permeability, formation pressure distribution, and formation damage compared to previous methods, it can also calculate the distribution of formation oil saturation. The new theories and methods for well testing established in this book using the new concept of 4D spatiotemporal thinking enrich and develop the theoretical and engineering and technical practices in the field of oil and gas field development, making it valuable for reference and reference.