| 山西省煤成气勘查开发现状及探索 |
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| 引用本文： | 龚杰立,李国富,李德慧,刘亮亮,王争,徐云,王旭超.山西省煤成气勘查开发现状及探索[J].煤田地质与勘探,2022,50(2):39-47. |
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| 作者姓名： | 龚杰立 李国富 李德慧 刘亮亮 王争 徐云 王旭超 |
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| 作者单位： | 1. 煤与煤层气共采国家重点实验室;3. 易安蓝焰煤与煤层气共采技术有限责任公司;4. 中国石油工程建设有限公司 |
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| 基金项目： | 山西省煤层气联合研究基金项目(2016012010，2016012003)；中国工程院院地合作项目(2020SX4) |
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| 摘 要： | 煤成气包括煤层气、页岩气和致密砂岩气。煤层气开发对保障煤矿安全生产、增加清洁能源供应，改善地区能源消费结构，促进碧水蓝天建设具有现实意义，更符合国家发展绿色能源，实现碳中和、碳达峰的战略要求。页岩气和致密砂岩气对于改善我国能源结构，实现“双碳”目标意义重大。通过对山西省煤成气资源勘查开发现状、体制机制改革、煤层气开发主体技术创新、产业升级方面的有益探索及成功经验进行综合分析总结，认为:煤层气矿权体制机制改革是促进产业健康发展的重要手段；技术创新是煤成气开发实现商业化、产业化的关键；“三气并举”有助于加速产能建设，激发企业勘探开发积极性；煤矿区“四区”联动井上下联合抽采技术体系是煤矿企业安全生产高效发展的可靠模式；合作共赢是煤炭和煤成气产业协同发展的必由之路, “先采气、后采煤、采煤采气一体化”是践行“双碳”目标实现的可靠路径；提升煤层气产品附加值，有助于煤层气产业实现升级。
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| 关 键 词： | 煤成气 勘查开发 体制机制改革 “三气共采” “四区”联动 |
| 收稿时间： | 2021-09-15 |
Present situation and prospects of coal-derived gas exploration and development in Shanxi Province |
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| Abstract: | Coal-derived gas includes coalbed methane(CBM), shale gas and tight sandstone gas. CBM development is of practical significance to ensure coal mine safety, increase clean energy supply, improve regional energy consumption structure, and promote the clear water and blue sky program, which is more in line with the national strategic requirements of developing green energy, achieving carbon neutrality and peaking carbon dioxide emissions. Shale gas and tight sandstone gas are of great significance to improve China’s energy structure and achieve the goal of carbon neutrality and peaking carbon dioxide emissions. Based on the comprehensive analysis of the beneficial exploration and successful experience in the present situation of exploration and development of coal-formed gas resources, the reform of system and mechanism, the technological innovation of the main body of CBM exploitation, and industrial upgrading, it is concluded that the reform of the system and mechanism of CBM mining rights is an important means to promote the healthy development of the industry. Technological innovation is the key to commercialization and industrialization of coal-derived gas development. The simultaneous development of the three gases will help speed up the construction of production capacity and stimulate the enthusiasm of enterprises for exploration and development. The technical system of “four zones” combined wells is a reliable model for safe production and efficient development of coal mining enterprises. Win-win cooperation is the only way for the coordinated development of coal and coal-derived gas industries. “Integration of coal mining and gas production with gas production first, coal mining later” is a reliable way to realize the goal of carbon neutrality and peaking carbon dioxide emissions. Enhancing the added value of CBM products is helpful to upgrade the CBM industry. |
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