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Shengli Zhuangxi Operation Area: New breakthroughs in casing damage control technology

 Last Update: 2021-07-19
 Source: Internet
 Author: User

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Recently, good news came from the construction front line of the Zhuangxi operation area of the Shengli Oilfield Downhole Operation Center.

As the development entered the middle and late stages, part of the oil wells in the Guantao Formation, the main production layer in the shallow buried Zhuangxi, suffered varying degrees of casing leaks due to perforation, corrosion, or casing defects.

Both Wells Zhuang 1-Xian 52 and Well Zhuang 113-Ping 2 had casing damage in the upper part of the production layer.

The successful management of casing damaged wells through the "sand-locking and sand control integrated technology" not only avoids the interference of casing damage points, reduces the operation procedures, shortens the occupation period, but also saves tool costs and reduces the investment cost of measures.

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