Technical Breakdown
The Tacet Field Huanglong Wuming Bay sits in a highly productive sub-basin, characterized by thick reservoir sands. The field’s multi-zone reservoir architecture comprises alternating layers of high-permeability sands and low-permeability barriers. Advanced seismic processing and reservoir modeling techniques have enabled accurate delineation of these zones, facilitating targeted development.
Performance Insights
The field’s pre-production testing data indicated excellent well performance, with high flow rates and low water cuts. The multi-zone completion design allows for selective production from each reservoir zone, optimizing recovery and mitigating the impact of reservoir heterogeneities. Continuous monitoring and reservoir surveillance systems enable real-time adjustment of production parameters, further enhancing operational efficiency.
Technical Advancements
The Tacet Field employed cutting-edge drilling and completion technologies to maximize reservoir contact and minimize production risks. Slim-hole drilling techniques allowed for precise placement of wells within the narrow reservoir intervals. Advanced sand control completion methods ensured long-term wellbore integrity, while distributed temperature sensing technology provided continuous downhole monitoring, facilitating proactive reservoir management.
