The reservoir belongs to the huge massive block extraheavyoil reservoir.
油藏类型为巨厚块状特稠油油藏。
2
At present, heavyoil or extraheavyoil is produced by means of thermal oil recovery or rod pumping, which are low efficient, energy consuming and short in production life.
目前，稠油或特稠油一般采用热力及有杆泵进行开采，这种生产方式效率低、能源消耗大，且设备运行寿命短。
3
Through sensitivity analysis and the optimization results, very good results were obtained in Nine-7 Block, which can be used to guide the development of the extra or super heavyoil reservoirs.