... in Figure 10. The simulated oil production of well B is 11.29 tons/day, and the actual oil production is 9.63 tons/day; the simulated oil production of well A is 17.97 tons/day, and the actual oil production is 16.22 tons/day, and the error does not exceed 2 tons/day, which is within the deviation. Fig.10...

... the reliability of the model we established. The influence of factors such as cumulative water injection, water injection rate, soaking time and injection timing on oil production of parent well and infill well after restimulating is considered. The results show that injecting water has a positive effect...

... machine learning hydraulic fracturing correlation artificial intelligence upstream oil & gas flow in porous media fluid dynamics reservoir characterization complex reservoir oil production reservoir pressure porosity prediction effective stress stress-dependent permeability...

... ABSTRACT: Pre injection of CO 2 before main fracturing can effectively increase oil production and store CO 2 . SEM scanning showed that complex cross fracture structure is formed on the rock surface, and the permeability of the core is significantly improved after CO 2 soaking. According...