| 济阳坳陷湖相碳酸盐岩沉积主控因素 |
| |
| 引用本文： | 姜秀芳. 济阳坳陷湖相碳酸盐岩沉积主控因素[J]. 油气地质与采收率, 2011, 18(6) |
| |
| 作者姓名： | 姜秀芳 |
| |
| 作者单位： | 中国科学院广州地球化学研究所,广东广州510640;中国科学院研究生院,北京100039;中国石化股份胜利油田分公司地质科学研究院,山东东营257015 |
| |
| 摘 要： | 随着济阳坳陷勘探成熟度的提高,尤其页岩油气勘探热潮的兴起,作为页岩油气“甜点”的湖相碳酸盐岩已受到勘探家关注.为了准确地预测湖相碳酸盐岩储层,利用4 000多口探井的地质录井、分析化验以及测井、地震等资料,分析了影响济阳坳陷湖相碳酸盐岩沉积的控制因素.研究结果表明,研究区湖相碳酸盐岩沉积主要受古气候、古碳酸盐岩、古构造活动和大型砂砾岩扇体4个因素控制.干旱气候是盆地演化历史上碳酸盐岩阶段性发育的首要条件；盆缘周缘古碳酸盐岩提供物质基础,是湖相碳酸盐岩沉积的重要控制因素；古构造活动是影响碳酸盐岩沉积的主要控制因素,不同级别的断层对碳酸盐岩控制作用不同；大型砂砾岩扇体的形成抑制了碳酸盐岩沉积.
|
| 关 键 词： | 湖相碳酸盐岩 控制因素 古气候 古构造活动 砂砾岩扇体 济阳坳陷 |
Main controlling factors of lacustrine carbonate rock in Jiyang depression |
| |
| Jiang Xiufang,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou City,Guangdong Province,,China. Main controlling factors of lacustrine carbonate rock in Jiyang depression[J]. Petroleum Geology and Recovery Efficiency, 2011, 18(6) |
| |
| Authors: | Jiang Xiufang Guangzhou Institute of Geochemistry Chinese Academy of Sciences Guangzhou City Guangdong Province China |
| |
| Affiliation: | Jiang Xiufang,Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou City,Guangdong Province,510640,China |
| |
| Abstract: | Great attention has been paid on the lacustrine carbonate rock as the sweet point of shale oil-gas by petroleum explorer with the improving of exploration intensity,especially the breakthrough of shale oil-gas exploration.To accurately predict the lacustrine carbonate reservoir,the controlling factors of the paleogene lacustrine carbonate rock's sedimentary development in Jiyang depression is analyzed in this paper based on applying comprehensively 4 000 exploration wells,geological logging,well logging,sei... |
| |
| Keywords: | lacustrine carbonate rock controlling factors paleo-climate tectonic conglomerate fan Jiyang depression |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
