Determination of Organic Acid
Concentration
1. In the Aqueous-phase layer
Adding different ratio of formation water to the crude oil:
10%, 30%, 50% and 70% H2O
Shacking
for 24 h at 700 OSC/min
45ml oil
5ml H2O
10%
35ml oil
15ml H2O
30%
25ml oil
25ml H2O
50%
15ml oil
35ml H2O
70%