摘要
利用油藏理论和数值计算方法 ,对选井、堵剂、施工参数与效果评价等进行了研究 ,实现了区块整体调剖选井决策、堵剂决策、施工设计、效果评价一体化。用其对孤东油田七区西区Ng5 4 ～Ng61层系进行治理后 ,日增油 69.9t ,综合含水率下降 0 .2 % ,提高采收率 4 .0 5 % ,增加可采储量 73 .8× 10 4t 。
The well selection, blocking agent, construction parameter and effect evaluation are studied using reservoir theory and numerical method. Block overall profile control, well selection decision, blocking agent decision, construction design and an organic whole of effect evaluation are realized. After Ng5 4 ～ Ng6 1 interval in Guodong oilfield is harnessed, daily oil increment is 69.9t, composite water cut decreases 0.3%, recovery efficiency enhances 4.05%, recoverable reserves increase 73.810 4 t and better result is obtained.
出处
《油气地质与采收率》
CAS
CSCD
2001年第6期73-74,共2页
Petroleum Geology and Recovery Efficiency
关键词
孤东油田
区块整体调剖
综合决策技术
现场应用
Guodong oilfield, block overall profile control, decision technique, field application
