RESEARCH ON GAS INJECTION LIMITS AND DEVELOPMENT METHODS OF CH4/CO2 SYNERGISTIC DISPLACEMENT IN OFFSHORE FRACTURED CONDENSATE GAS RESERVOIRS

Gas injection for enhanced oil and gas reservoir recovery is a crucial method in offshore Carbon Capture, Utilization, and Storage (CCUS).The B6 buried hill condensate gas reservoir, characterized by high CO2 content, a deficit in natural energy, developed fractures and low-pressure differentials between formation and saturation pressures, requires

In recent years, the emerging Deep Learning (DL) technology has made progress in the field of decoding.Current polar code neural network decoder has faster convergence speed and better Bit outre x-pression twisted up - passion water wave 24 Error Rate (BER) performance than Belief Propagation (BP) decoding.However, it still has the problem of high