... of waterflooding, which leads to the decline of oil production. Therefore, predicting the breakthrough time and location of herringbone wells in bottom water reservoirs and then adjusting the water injection measures are of great significance for improving production and development. In this paper, we establish...

... shows that when stress sensitivity exists, gas-well water breakthrough time is earlier and production is diminished. Aiming to find the influence of stress sensitivity on permeability, a stress sensitivity test was carried out containing irreducible water with variable internal pressure at high...