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1·Water seepage loss index per unit time is now widely accepted as a quality test and appraisal method.

采用往设备基础内注满水，以单位时间内的渗失水指标，作为质量检验和质量判断方法之一，已经相当普遍。

2·This paper introduces the application of seepage loss index and provides the calculating formula and method.

本文介绍了渗失水指标的应用，分析了渗失水指标的合理性，提出了量化公式和实用操作方法。

3·A finite multi-well test model taking consideration of heat loss and with adjacent Wells as steam injectors has been established based on seepage flow characteristics of heavy oil.

根据稠油的渗流特征，建立了邻井为注汽井考虑热损失的稠油热采有限多井试井模型。

4·Through an analysis on both seepage and pressure distribution of gas formation, we found that the pressure loss is mainly in near-wellbore area.

通过对气层渗流特征和压力分布特征进行分析，认识到气层压力的损耗绝大部分在近井区域。