Application result on downhole oil—water separation with multi—cups uniform flux gas Anchor

In view of high water content in production well, wellbore simulated experiment has been done in laboratory to evaluate the application result of downhole oil-water separation with the help of multi-cups uniform flux gas anchor,and then the curve between residence time and water content ratio was protracted.The oil-water sepa- ration results show that water content ratio could be up to 98% at some circumstances with the multi-cups uniform flux gas anchor,which realizes the purpose of energy- saving and consumption-reducing.