How many patented technologies and scientific research achievements has Sinopec Zhongyuan Oilfield popularized and applied this year?

The No.3 Oil Production Plant of Zhongyuan Oilfield has carried out efficient technological innovation and integrated matching with independent intellectual property rights, which can meet different reservoir types and accelerate the transformation of scientific research achievements into innovative achievements. This year, 13 new technologies with national patents have been popularized and applied, and oil well maintenance has decreased by more than 50 wells compared with the same period of last year, greatly reducing operating costs.