This solution relies on the sequential pump-down conveyance and placement of plugs using Wireline to temporarily isolate sections of the well to be hydraulically fractured.
该技术使用电缆安放桥塞或泵送桥塞来暂时隔离井段进行水力压裂。
2
In five years I had to strip the water pumpdown four times.
在5年里我不得不拆卸了那个水泵4次。
《柯林斯英汉双解大词典》
3
As he recalled it, a gas-driven pump being used broke down, spreading carbon monoxide through the house.