Variation trend of cumulativeoilproduction were similar as that of recovery.
累积产油量变化趋势与采收率变化相近;
2
During the late period of steam stimulation, mixing viscous crude oil with pumped down light oil can prolong the production period and increase the cumulativeoilproduction.
稠油油田蒸汽吞吐井生产后期,在泵下掺稀油能延长生产周期,增加周期产量。
3
The computed parameters such as reserves, cumulativeoilproduction of single well and area, water cut have small relative error of less than 2%, the matching accuracy degree is high.