摘要
新型滚轮式井下定时脱挂器实现了在油水井测压力恢复和压降曲线时 ,将压力计连接在脱挂器上 ,用试井钢丝将其下入井内油管任意部位 ,在一定时间内 ,由控制时钟打开控制开关 ,释放悬挂器和压力计 。
When the buildup of pressure and the pressure fall off curve in oil water wells are measured,we can use New style trolley down hole time derail.We can connect manometer with derail,lay it to any part of the well with test drilling steel wire,in definite time,the dominating clock can turn on the dominating switching,releasing the derail and manometer.By this,we can test the pressure for a long time continuously.
出处
《油气井测试》
2003年第2期65-66,共2页
Well Testing
