In situ permeability from borehole pumping tests. In situ permeability from borehole pumping tests. The following evaluation met...

一款从钻孔抽进行测试原地渗透性设计和结构分析的软件。

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Install, test, maintain and repair water well pumps, piping systems and equipment and perform pumping tests to assess well performance.

安装，测试，维护和修复水井泵，管道系统和设备，并进行抽水试验，评估水井性能。

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However, in the conventional vacuum pumping tests, fine particles did not lost and there was clogging without arching structure layer.

而常规真空抽水方法中不存在细颗粒流失，没有形成拱架结构，造成了淤堵。

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"Halliburton has stated publicly that it tested the Macondo cement before pumping it on April 19th and 20th, and that its tests indicated the cement would be stable, " Bartlit's letter said.

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