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Deep Coal Reservoir Characteristics and Gas-bearing Potential of the Ordos Basin, China

机译：中国鄂尔多斯盆地的深层煤炭储层特征及含气势

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Previously, the study of the coal reservoir characteristics in China has been focused on the shallow coal seam (<1500 m), but less attention has been paid to the deep coal reservoir (>1500 m). Thus, the exploration and development of CBM resources is hindered. This paper aims to investigate the deep CBM at 1755m-1764m in the second member of the upper Paleozoic Shanxi Formation and that at 1815m-1833m in the second member of the upper Paleozoic Taiyuan Formation with the gas content and other parameters from wireline coring in Well Gu 1. The results show that the Shenmu area has the low-medium rank coal with the high vitrinite content and the medium-high gas-bearing potential. This study provides insight into the gas content of the coal seam deeper than 1500m and establishes a basis for evaluating the 1500m-2000m deep CBM resources within the Ordos Basin.
机译：此前，中国煤炭储层特征的研究专注于浅煤层（<1500米），但对深煤储层（> 1500米）支付了不太关注。因此，妨碍了CBM资源的勘探和发展。本文旨在调查1755米-1764M的深古生代山西地区的深层CBM，在古生代太原地区的第二成员中，在煤气含量和来自有线芯片的其他参数的1815m-1833m。顾1.结果表明，神木区具有低介质等级煤，具有高玻璃含量和中高含气势。本研究提供了对煤层的气体含量大于1500米的洞察力，并为评估鄂尔多斯盆地内的1500m-2000m的深度CBM资源建立了基础。

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