Improvement of oil field development using enhanced oil recovery methods

Purpose. To develop a technology to increase the oil recovery of formations using injection polymer compositions. Methodology. For this study, practical methods were used such as enhanced stimulating technologies, systems based on water-soluble acrylamide, and emulsion-polymer technology. achieve conformance control, which was prerequisite for testing, thorough selection wells carried out, well an analysis their hydrodynamic connection. Findings. As result method limiting water inflows in development oil-bearing formations, redistribution filtration channels, decrease production fossil stabilisation cut achieved. Originality. The scientific novelty study is withdrawal that are able redistribute volume at perforation intervals. Increased sweep efficiency pressure wellhead beginning end control indicate conductivity high-permeability formation Practical value. Application proposed will make it possible low-permeability interlayers with flows. brought stable rate during ensure produced products, over certain period.