摘要
在对钻井液侵入油气层的侵入机理、理论模型建立和对ZJD构造E1f1段含气砂岩储层地质特征描述的基础上 ,通过数值模拟 ,分析了ZJD构造E1f1段含气砂岩储层在不同的钻井液浸泡时间下深、中感应电阻率测井的响应特征 ,并确定了及时测井及时间推移测井的最佳时间。
Numerical value simulation technique is adopted to analyze the response character of deep and middle induction resistivity logging invaded by different drilling liquids in E1f 1 member gas-bearing sandstone reservoir of ZJD structure. The most appropriate time of instantaneous logging and time-lapse logging is put forward based on the invasion mechanism of drilling fluid, theoretical model and geological feature of the reservoir.
出处
《西部探矿工程》
CAS
2004年第2期62-64,共3页
West-China Exploration Engineering
关键词
钻井液
侵入
气层
测井响应
drilling fluid
invasion
gas stratum
logging response
