摘要
在目前聚合物驱系统评价方法的基础上 ,结合萨北开发区聚合物驱开采实际情况 ,进一步提出了评价不同阶段聚合物驱开发效果的方法。该方法以精细地质研究为基础 ,用动态变化的观点来分析判定井组受效情况 ,并结合区块沉积特征、水淹状况、井网及单砂体完善程度 ,对全区见效情况给予客观的评价。运用该方法对实际注聚合物区块进行评价 ,确定不同阶段的综合调整重点 。
Based on the evaluation methods of current polymer flooding system this paper proposes one method to evaluate the development results of polymer flooding at different period by combining the polymer flooding development in Sabei area. This method is based on fine geology study and well group performance is analyzed dynamically. Then the response of the total area is evaluated objectively through combining the sedimentary characteristics of the block, water flooded station and level of completeness of single sand body. Polymer injected block can be evaluated according to this method to determine the focal points of comprehensive adjustment at different period. It is favorable to improve the general development results of polymer flooding.
出处
《大庆石油地质与开发》
CAS
CSCD
2001年第4期57-59,共3页
Petroleum Geology & Oilfield Development in Daqing
