Year: 2024
Type: conference-paper
Abstract: A belt and B belt of X blocks have been under development for 53 years. In the initial stage, the anti-nine point well network was used for adjustment, and the initial phase showed promising results. However, as production progressed, challenges arose due to high crude oil viscosity, significant reservoir heterogeneity, and an elevated oil-water well ratio. These factors contributed to uneven pressure distribution, suboptimal injection-production conditions, and a decline in recovery rates. The article details how adjustments to the injection n-production system addressed these primary issues, thereby enhancing the block’s development status.
DOI: 10.1117/12.3044833
Author: Jia Wei
Institution: Daqing Oilfield of CNPC
Language: English
Subfield: Ocean Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
OpenAlex ID: W4402888306