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NB/T 10852-2021 煤矿采动稳定区煤层气开发储量评估和片区优选方法 Reserves evaluation and area optimization methodof CBM development in mining stability zone of coal mine
本文件规定了煤矿采动稳定区煤层气开发储量评估和片区优选的术语和定义、一般规定、储层物性参数测算、储层孔隙体积测算、储量估算方法、采动稳定区片区评价及优选。<br />本文件适用于煤矿采动稳定区煤层气开发储量评估和开发片区优选。...
2023-11-15 14:12:01浏览:10
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NB/T 10852-2021 煤矿采动稳定区煤层气开发储量评估和片区优选方法
本文件适用于煤矿采动稳定区煤层气开发储量评估和开发片区优选...
2023-03-02 04:36:01浏览:18
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CNPC Develops Effective Coal-bed Methane Techniques
The technology for recovery of coal-bed methane developed by China National Petroleum Corporation (CNPC), which is the parent company of PetroChina, will help the nation lower reliance on overseas companies and better position itself to produce that resource at a low cost. Trapped in coal deposits, the special type of methane is one among several types of high-energy unconventional gases that are expected to become important sources of the country's energy....
2020-06-12 16:17:17浏览:1400
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