pumping test

The average single well oil increment is 145t, the effective ratio is 70%, 10%-30% of pumping efficiency is raised after the plugging removal is carried on in the test well, well flushing cost is saved with the input-output ratio of 1:5.

试验井微生物解堵后功图泵效提高10%~30%，节省了洗井作业费用，投入产出比大于1∶5。

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The field test of Garrulous stone marker in the east pumping station of the Bose lake

振冲挤密碎石桩在博湖东泵站工程中的现场试验

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By the analysis of the unsteady pumping test data near the hydrogeological boundary.

通过水文地质边界附近非隐定流抽水试验资料的分析.

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Field Pumping Test and Plan of Pit Dewater of one Myanmar Ship Yard Dry Dock Project

缅甸某船坞工程现场抽水试验及基坑降水方案

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According to test observation data of static load piles, Mortar Grouting and Reinforcement of Pumping Area technique proves to be effective to improve bearing capacity of composite foundation.

通过静载试验结果表明，采用压浆补强的处理方案能够有效地提高复合地基承载力。

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In dry season, pumping test lasted 9 hours, the drawdown is only 4.48 m and the water yield is 287.76 m ￣ 3/ d. It is sufficient for the continuous mining by 2 inch water pumper.

枯水期抽水试验延续9h，水位下降4.48m，出水量287.76m￣3／d，开采是有保证的。

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Though the test profile data of water injection wells arc used to study the developed reservoir conditions after the oil wells are all transformed into pumping, it is clear that the statistical results are too high.

油田全面转抽后，利用水井测试剖面资料研究油层动用状况已成为通用的方法，问题是统计结果往往明显偏高。

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New method of determination hydrogeological parameters with pumping test data

用抽水试验资料确定水文地质参数的新方法

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Analysis on confined water pumping test in a certain deep foundation pit construction in Shanghai

上海某深基坑工程承压水抽水试验分析

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Hydralics monitored findings in the water-pumping debugging period for TGP lock are presented and compared with model test data.

介绍了三峡永久船闸抽水调试阶段水力学监测的部分成果，并与模型值进行了比较。

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Vacuum Pumping System for Cabin Pressure Regulator Dynamic State Test Stand

座舱压力调节器动态试验台真空抽气系统

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Study on Pumping Test of Series Cylinder

串联缸体水压试验研究

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Finite element analysis of time-dependant pumping test data in an unconfined aquifer

非承压和非稳定抽水试验资料的有限单元分析

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Field test shows that power consumption is decreased by 15. 2% after an overdrive clutch is mounted on a pumping unit.

抽油机加装超越离合器的厂内台架试验表明可节电48.3%，现场采油试验可节电15.2%。

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The reasons and measures of wells'collapse for Myanmar ship yard pumping test

缅甸船厂抽水试验井壁坍塌原因分析及处理措施

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