江汉油田新工艺新技术显效

Group 1 - The Jianghan Oilfield Qinghe Oil Production Plant has achieved significant results in applying new technologies and processes to stabilize oil production, laying a solid foundation for meeting production targets in 2024 [1] - A multi-disciplinary team was formed by the Qinghe Oil Production Plant in collaboration with various research and engineering units, optimizing well design through drilling, measurement, and seismic integration, successfully drilling a horizontal well with a length of 560 meters and a high reservoir encounter rate of 74.6% [1] - The team has also successfully implemented acidizing operations on newly drilled wells, with initial production exceeding 10 tons, and among 17 wells developed in cooperation with the Difficult-to-Utilize Management Center, 8 wells have been put into production with an average daily oil production of 3.7 tons [1] Group 2 - The Caoxia 52 well area has faced challenges due to thin reservoirs, high oil viscosity, and developed water layers, which hindered effective economic utilization [2] - The team conducted a comprehensive evaluation of the Mian 120-1-Ping 20 well area, optimizing drilling strategies and ensuring effective control of advantageous reserves, achieving a drilling cycle of only 15 days with a total horizontal length of 823 meters and an oil layer encounter rate of 97.3% [2]