After a long night of hard work, ZPEC cementing team successfully finished the 4.5 inch cement liner of P11 Well.  This night is known as the Chinese traditional Mid-Autumn Festival. GAZPROM's Supervisor and Drilling Superintendent expressed a high degree of satisfaction for the completion of this complex well.  They also expressed their sincere appreciation for the continuous and effective cementing operation by the team during their annual holiday.  (Reported by Li Pengfei)