| 铁法煤田煤储层渗透性预测 |
| |
| 引用本文： | 李小彦.铁法煤田煤储层渗透性预测[J].煤田地质与勘探,1998,26(1):34-36. |
| |
| 作者姓名： | 李小彦 |
| |
| 作者单位： | 煤炭科学研究总院西安分院 |
| |
| 摘 要： | 煤储层的渗透性预测是煤层气开发前必须的储层评价工作。评价方法是依据围岩节理及煤层裂隙的宏观、微观统计分析，寻找区内裂隙发育带及其走向，预测高渗透区的分布。
|
| 关 键 词： | 煤田 煤 储集层 渗透性 煤岩学 |
THE PREDICTION OF COAL RESERVOIR PERMEABILITY IN TIEFA COALFIELD |
| |
| Li Xiaoyan,Li Jing,Yang Lijun,Lei Chongli.THE PREDICTION OF COAL RESERVOIR PERMEABILITY IN TIEFA COALFIELD[J].Coal Geology & Exploration,1998,26(1):34-36. |
| |
| Authors: | Li Xiaoyan Li Jing Yang Lijun Lei Chongli |
| |
| Institution: | Xi'an Branch of China Coal Research Institute |
| |
| Abstract: | The prediction of coal reservoir permeability is the necessary work for reservoir evaluation berore the development of coalbed methane.The adopted is based on the possibilities of finding the fracture developed zones and their strikes in the region and predicting the high permeable areas by the macro and micro statistical analyses of the joints in enclosing rocks and the fractures in coals. |
| |
| Keywords: | coal seam fracture permeability Tiefa coalfield |
| 本文献已被 CNKI 维普 等数据库收录！ |
