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2004年,胜利油田纯梁采油厂老油田产油量为87.2万吨,完成年计划的100.8％,年自然递减率为10.5％,比2003年下降了1.8百分点,老油田含水率略有上升,老油田开发达到了“十五”以来的最好水平。 这些都缘于纯梁厂对老油田采取分类管理的措施。该厂全年实施控水稳油单元8个,实施注水井攻欠增注措施45井次;实施系统改造工程206项,累计完成投资1850万元;累计完成群挖工作量7500余井次,增油8395吨。油藏经营管理进而取得实质性进展,老油田生产保持了旺盛的活力。
In 2004, the oil production of the old oilfield of Shengli Oilfield Pure Beam Production Plant was 872,000 tons, which was 100.8% of the annual plan. The annual natural decline rate was 10.5%, a decrease of 1.8 percentage points over 2003. The moisture content of the old oilfield increased slightly, The development of old oil fields has reached the best level since the “Tenth Five-Year Plan” period. These are due to pure beam plant on the old oilfield to take the classification management measures. The implementation of the plant throughout the year stabilizing water unit 8, the implementation of injection wells to attack the additional injection of 45 wells times; the implementation of system renovation project 206, a total investment of 18.5 million yuan completed; completed group excavation workload of more than 7,500 wells, Oil 8395 tons. As a result, substantial progress has been made in the management of the reservoir and the production of the old oilfields has maintained its vitality.