摘要
塔里木油田生产井中录取的很多恢复资料都出现"驼峰"现象,严重的甚至掩盖了径向流段,造成双对数曲线很混乱,无法提供准确的地层参数。通过分析"驼峰"成因,对多相流造成的"驼峰"恢复资料进行分析修正处理,得到了较好的恢复曲线,取得了准确的地层参数。
The buildup pressure curves acquired in producing well of Tarim oilfield often appear hump phenomena which even conceals radial flow to fix up log-log curve and can't provides us formation data. By analyzing cause of hump, pressure buildup data which caused by multiphase flowing are corrected and exact stratum parameter is gained.
出处
《油气井测试》
2008年第2期30-31,共2页
Well Testing
关键词
多相流
驼峰
压力恢复
径向流段
multiphase flowing, hump, buildup pressure, stage of radial flow
