【摘要】 套管井电缆地层动态测试器 (CHDT)一次下井可多次钻穿套管、水泥环和地层 ,测量各储层压力 ,采集其流体样品并及时对测试钻孔进行封堵 ,从而方便地对储层进行评价。更多还原

【Abstract】 CHDT wire line tester for cased well can penetrate through case,cement and formation for many times by once sequence.It can measure the formation’s pressure,collect flow sample and plug the drilling hole promptly.All that can evaluate the reservoir conveniently.更多还原