Jointly tackling key problems in Zhongyuan Oilfield to improve oil recovery

　　In view of the problems of low single-well production, wellbore accumulation, salt accumulation and insufficient high-pressure gas source in the Buzhai gas field, a natural gas production and sales manufacturer in Zhongyuan Oilfield, Zhongyuan Oilfield adopts the form of combination of factories and institutes to jointly tackle key problems
.
As of July 1, the well opening rate in the Zhongyuan Oilfield block has increased and stabilized at 79%, the gas well production rate has increased from 49% to 67%, and the daily output has stabilized at more than 120,000 cubic meters
.

　　The research team was jointly established by the Natural Gas Production and Marketing Plant, the Zhongyuan Oilfield Exploration and Development Research Institute, the Zhongyuan Oilfield Petroleum Engineering Technology Research Institute, and the Zhongyuan Oilfield Information Management Center to jointly build an open and shared technology exchange platform
.
They implemented various maintenance measures for 230 well times to break the recovery bottleneck
.