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Sand control of the longest stepped horizontal well in the horizontal section of Shengli Oilfield: Well Gao 43-p1 (990m) (July 2006).

Integrated technology of primary multi-layer sand control and layered water injection in Kang Fei PL19-3 oilfield (March 2012).

CNOOC's first intelligent layered water injection technology, well Qinhuangdao 32-6 f28 (June 2017).