Improvement of technology for extracting hard-to-recover oil reserves

Abstract

The extraction of hard-to-recover oil reserves represents a critical challenge in the modern oil and gas industry. As conventional oil deposits deplete, the focus shifts to reserves located in complex geological formations, such as low-permeability reservoirs, high-water-cut zones, and thin layers. These reserves, often characterized by low productivity and high extraction costs, require innovative technological approaches to enhance recovery efficiency. This article analyzes existing methods and proposes improvements based on geological assessments, reservoir modeling, and equipment optimization, drawing from a comprehensive study of oil fields in regions [1, 2].