For this reason, each user of the buffer should increment and decrement this field when necessary. 为此,每一个数据缓存的用户必须在须要的时候增加该值或者减少该值。
It has great significance to enhance oil recovery of the reservoir and ensure sustainable development of the oil field by enlarging water flooding swept volume, slowing down production decrement and water-cut increase during intermediary and later development stage of the oil field. 这对于油藏注水开发中后期扩大油层波及体积,减缓水驱开发区块的产量递减速度和含水上升速度,提高区块采收率,确保油田可持续发展具有重要的现实意义。