proved reserve

基本解释

As the proved reserve is only 7.7 percent in potential resource, the exploration prospect is bright.
目前塔里木盆地天然气资源探明率仅7.7% ，勘探前景广阔。
Qinshui coal-bed gas field has the largest proved reserve abundance and the best production stabilization effects in China.
沁水煤层气田是国内已探明资源丰度最大、稳产效果最好的煤层气田。
When combined with geology, seismic, logging, can enhance reservoir evaluation level, can provide reliable basis for proved reserve and development plan design.
实例分析表明试井资料在苏德尔特油田动态评价中的重要性，评价结果和地质、地震、测井技术相结合，能够提高油藏评价水平。

As noted previously, our original estimate disclosed on February 8 of the reserve for customer refunds proved to be inadequate after we performed additional analysis.
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The lands hold proved natural gas reserves of 3.4 trillion cubic feet and total reserve potential of 35 trillion cubic feet.
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But the international supply of two key reserve assets—gold and the U.S. dollar—proved inadequate for supporting the expansion of world trade and financial development that was taking place.
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