On January 23, the author learned that the Jilantai Oilfield of the Bayan Branch of Huabei Oilfield has continuously deepened the efficient development management model of old oilfields,

On January 21st, the Wunan 3-2-13X well of the Tarim Oilfield was officially put into operation. This well successfully completed the lowering of the retrievable electric pump and achieved a qualified trial pumping