截至十月底,通过在剩余油藏攻关挖潜,2016年,长庆采油一厂管理开发的安塞油田已经累计增油近两万吨。随着对又一批30多口低产低效井的综合治理,安塞油田已全面打响剩余油藏开发的攻坚战。安塞油田依靠老油田精细管理和滚动建设,不断发展壮大,2015年年产量达316万吨。安塞油田具有典型的“低压、低渗、低丰度” As of the end of October, Anshun Oilfield, which was developed under management of Changqing No. 1 Oil Production Plant, has already added nearly 20,000 tons of oil in 2016 through tapping the potential of the remaining reservoirs. With the further batch of more than 30 low-yielding and inefficient wells comprehensive management, Ansai Oilfield has fully started the remaining reservoir development of the tough battle. Ansai Oilfield relies on the elaborate management and rolling construction of old oilfields and continues to grow and develop. In 2015, Ansai Oilfield produced 3.16 million tons of coal annually. Ansai Oilfield has a typical “low pressure, low permeability, low abundance”