|
|||||
|
|
| 吐哈盆地低煤阶煤层气地质特征与成藏控制因素研究 | |
| 引用本文： | 刘洪林,王红岩,赵群,林英姬,桑树勋,雍洪.吐哈盆地低煤阶煤层气地质特征与成藏控制因素研究[J].地质学报,2010,84(1):133-137. |
| 作者姓名： | 刘洪林 王红岩 赵群 林英姬 桑树勋 雍洪 |
| 作者单位： | 1. 中国地质大学能源学院,北京,100083;中国石油勘探开发科学研究院廊坊分院,河北廊坊,065007 2. 中国石油勘探开发科学研究院廊坊分院,河北廊坊,065007 3. 中国矿业大学,江苏徐州,221008 4. 中国石油天然气集团公司国际事业部,北京,100007 |
| 基金项目： | 国家重大专项项目(编号2008ZX05018)资助成果 |
| 摘 要： | 我国低煤阶煤层气资源丰富,气煤以下的低煤阶煤层气资源量15.13×1012m3。迄今为止尚无成功开发先例,地质成藏基础研究亟待加强。论文通过对吐哈盆地煤层气成藏条件、成藏特征分析,探讨了地质构造、聚煤作用、煤系特征、生物气形成与保存等低煤阶煤层气成藏控制因素,初步确定了吐哈盆地煤层气成藏类型及其分布特征,把吐哈盆地煤层气成藏模式划分为盆内凹陷成藏模式、盆缘陡坡成藏模式和盆缘缓坡成藏模式3种类型,根据成藏过程的匹配特征把煤层气藏类型划分为储-逸型低压逸散式、储-运-逸型运移储集式两种类型,该划分方案有助于指导低煤阶煤层气成因研究与资源勘探开发。 |
| 关 键 词： | 煤层气 勘探 二次生物气 |
| 收稿时间： | 2009/4/22 0:00:00 |
| 修稿时间： | 2009/7/29 0:00:00 |
A Study on Coalbed Methane Geological Characteristics and Reservoir Controlling Parameters in Tuha Coal BasinA Study on Coalbed Methane Geological Characteristics and Reservoir Controlling Parameters in Tuha Coal Basin |
|
| LIU Honglin,WANG Hongyan,ZHAO Qun,LIN Yingji,SHANG Shuxun and YONG Hong.A Study on Coalbed Methane Geological Characteristics and Reservoir Controlling Parameters in Tuha Coal BasinA Study on Coalbed Methane Geological Characteristics and Reservoir Controlling Parameters in Tuha Coal Basin[J].Acta Geologica Sinica,2010,84(1):133-137. | |
| Authors: | LIU Honglin WANG Hongyan ZHAO Qun LIN Yingji SHANG Shuxun and YONG Hong |
| Institution: | China University of Geology, Beijing,100083; New Energy Institute, Research Institute of Petroleum Exploration and Development, langfang, Hebei, 065007,New Energy Institute, Research Institute of Petroleum Exploration and Development, langfang, Hebei, 065007,New Energy Institute, Research Institute of Petroleum Exploration and Development, langfang, Hebei, 065007,New Energy Institute, Research Institute of Petroleum Exploration and Development, langfang, Hebei, 065007,China University of Mining & Technology, Xuzhou, Jiangsu, 221008 and International Business Department, PetroChina, Beijing, 100032 |
| Abstract: | China is abundant in low-rank coalbed methane resources,with a total reserve of over 15.13 trillion cubic meters.Till now,no successful production has been made,and thus basic geological research should be strengthened.Based on the conditions and characteristics of coalbed gas reservoirs in the Tuha basin,this study discussed the geological structures,coal accumulation,coal series features,biogenic gas preservation,etc;determined the type of coalbed methane reservoir in the Tuha basin and distribution patte... |
| Keywords: | coalbed methane exploration secondary biogenic gas |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《地质学报》浏览原始摘要信息 | |
| 点击此处可从《地质学报》下载免费的PDF全文 | |