The world's largest coal-fired steam injection boiler test success

At 17:17 on March 20, the QXL48-17.5-AII coal-fired steam injection boiler developed by Liaohe Oilfield General Machinery Plant has been operating stably for 384 hours at Huanxiling Coal-fired Steam Injection Station No. 2, producing qualified steam 1.434. Ten thousand tons, a