声明
致谢
1引言
1.1研究意义(Background and Significance)
1.2国内外研究现状(Research Status at Home and Abroad)
1.3存在问题(Existing Problems)
1.4研究内容与方法(Research Contents and Methods)
1.5论文工作量(Paper Work)
2研究区概况
2.1研究区位置(Location of Study Area)
2.2地层与煤层(Strata and Coal Strata)
2.3地质构造与演化(Geological Structure and Evolution)
2.4岩浆活动(Magmatic Activity)
2.5水文地质特征(Hydrogeological Characteristic)
2.6小结(Brief Summary)
3研究区含煤性及煤储层物性特征
3.1含煤性特征(Coal Bearing Characteristics)
3.2煤的物质组成(Coal Reservoir’s Physical Characteristics)
3.3 煤层孔隙-裂隙特征(Characteristics of Pore-Fracture System of Coal Seams)
3.4渗透性特征(Permeability Characteristics)
3.5吸附/解吸特征(Adsorption and Desorption Characteristics)
3.6小结(Brief Summary)
4研究区含气性特征
4.1含气量及气体组成(Gas Content and Gas Composition)
4.2煤层气风氧化带(Coalbed Methane Oxidation Zone)
4.3煤层含气量区域分布特征(Regional Distribution of CBM Content)
4.4煤层含气量层域分布特征(Bedding Distribution of CBM Content)
4.5 含气量与煤层埋深间关系异常现象( Abnormal Relationship of CBM to Buried Depth)
4.6小结(Brief Summary)
5研究区煤储层可改造性特征
5.1地应力特征(In-Situ Stress Characteristics)
5.2储层压力特征(Reservoir Pressure Characteristics)
5.3研究区构造复杂程度(Structural Characteristics)
5.4 煤岩及顶底板力学特征(Mechanical Characteristics of Coal and Rock)
5.5小结(Brief Summary)
6研究区煤层气甜点区、段优选
6.1平面甜点区优选(Surface Sweet Spots)
6.2垂向甜点段优选(Vertical Sweet Spots)
6.3小结(Brief Summary)
7结论
参考文献
作者简历
学位论文数据集