延长石油取得封闭边界压裂水平井非稳态产能预测专利
Jin Rong Jie·2026-01-02 08:30
Core Viewpoint - Shaanxi Yanchang Petroleum International Energy Chemical Co., Ltd. has obtained a patent for a method and device for predicting non-steady-state production capacity of closed boundary fractured horizontal wells, indicating innovation in energy extraction technology [1] Group 1 - The patent is titled "Method and Device for Predicting Non-Steady-State Production Capacity of Closed Boundary Fractured Horizontal Wells" [1] - The patent was granted with the announcement number CN119761254B [1] - The application date for the patent is December 2024 [1]