Single-stage intelligent acid application achieved breakthrough again

My company independent research and development of single stage intelligent acid online acid acidification technique achieved success in 12 Wells of jiangsu oilfield. It has made the average injection increase 32 square. The average single well down 4.6MPa. On November 6, 2016, single stage intelligent acid in 43-7 well applied success again. The 22 hours construction hours, a total of 14 tons of single-stage acid, the cumulative injection of acid 40 square. After the measures, the daily injection volume increase from 10 to 40 square, injection pressure down from 23.8 MPa to 11 MPa, to meet the requirements.