Countermeasures to Decrease Water Cut and Increase Oil Recovery from High Water Cut, Narrow-Channel Reservoirs in Bohai Sea

<div>(a) Countermeasures to decrease water and increase oil in M20—change in separate layer injection volume. (b) Countermeasures to decrease water and increase oil in M21—change in fluid production volume.</div>

Geofluids

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Figure 5

Figure 5: Countermeasures to Decrease Water Cut and Increase Oil Recovery from High Water Cut, Narrow-Channel Reservoirs in Bohai Sea 