庆城12万方/天井口LNG撬装设备，采用自主开发的单循环混合冷剂高压螺杆压缩制冷工艺，进行井口天然气的液化与处理。

Qingcheng 120,000 square meters/patio LNG skid equipment, using the self-developed single-cycle mixed refrigerant high-pressure screw compression refrigeration process for wellhead natural gas liquefaction and treatment.