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Victory report of Shengli Ken 71 extra heavy oil fault block for water plugging and viscosity reduction

 Last Update: 2021-09-06
 Source: Internet
 Author: User

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News from Sinopec News Network recently, Shengli Oilfield Gudao Oil Production Plant Ken 71 Fault Block East 3 section received a good news.

The extra-heavy oil unit of the third section of the east section of the Ken 71 fault block was put into production in 2012 and is the youngest block in the Kenxi Oilfield

In view of the conditions of the extra-heavy oil reservoirs in the third member of the East, based on the indoor evaluation, scientific researchers optimized the gel system to implement plugging adjustment, improve the adaptability of temperature-resistant gel reservoirs, and effectively overcome the problem of edge and bottom water invasion; at the same time, the implementation of compounding Reduce the viscosity, greatly reduce the viscosity of crude oil, and improve the percolation capacity of crude oil

According to statistics, at present, the extra heavy oil in the third member of the east section of the Ken 71 fault block has implemented 4 wells of water plugging and viscosity reduction, and the average daily oil increase of a single well is 5 tons, and the accumulated oil has increased by more than 2500 tons, which has effectively helped the special oil of the third member of the east section.

(Ren Houyi and Wang Fei)

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