The application of tubular downhole oil water separation technology in offshore M oilfield
In view of the problem that some large liquid production wells in offshore oil fields are limited by platform equipment processing,and the production capacity cannot be effectively released in the high water cut stage,a tubular downhole oil-water separation technology is proposed.This technology achieves the goal of reducing water output at the wellhead by installing oil-water separation devices underground in production wells.Taking L well in M oilfield as an example,through the application of this technology,the peak daily water production of the oil well has been reduced by over 1700 cubic meters/day,effectively alleviating the pressure and cost of platform water treatment.At the same time,the production efficiency and capacity of the oil well have been effectively improved.The successful application of this technology can provide reference for the oil-water separation of production wells in similar offshore oil fields.
offshore oil fieldslarge liquid volumehigh water cut stagedownhole oil-water separation
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