珠江口盆地文昌A凹陷断裂差异演化及其控藏作用.docx
珠江口盆地文昌A凹陷断裂差异演化及其控藏作用
目录
珠江口盆地文昌A凹陷断裂差异演化及其控藏作用(1)...........4
内容概括................................................4
1.1研究背景...............................................4
1.2研究目的与意义.........................................5
1.3研究内容与方法.........................................5
研究区概况..............................................6
2.1地质背景...............................................7
2.2构造演化历史...........................................8
2.3地震地质条件...........................................9
珠江口盆地文昌A凹陷地质特征............................10
3.1凹陷基本地质特征......................................11
3.2凹陷沉积特征..........................................11
3.3凹陷构造特征..........................................12
断裂差异演化分析.......................................13
4.1断裂系统划分..........................................14
4.2断裂活动性分析........................................15
4.3断裂差异演化模式......................................16
断裂差异演化对储层的影响...............................17
5.1储层分布特征..........................................18
5.2储层物性变化..........................................19
5.3储层孔隙结构分析......................................20
断裂差异演化对圈闭的影响...............................21
6.1圈闭类型划分..........................................21
6.2圈闭形成与演化........................................22
6.3圈闭稳定性分析........................................23
断裂差异演化对油气运移与聚集的影响.....................24
7.1油气运移路径..........................................25
7.2油气聚集模式..........................................25
7.3油气成藏条件..........................................26
实例分析...............................................26
8.1案例选择..............................................27
8.2案例地质特征..........................................28
8.3案例断裂差异演化分析..................................29
结论与展望.............................................30
9.1研究结论..............................................30
9.2研究不足与展望........................................32
珠江口盆地文昌A凹陷断裂差异演化及其控藏作用(2)..........33
一、内容综述............................