| 江汉盆地古近系新沟嘴组下段沉积相发育特征 |
| |
| 引用本文： | 易积正. 江汉盆地古近系新沟嘴组下段沉积相发育特征[J]. 石油天然气学报, 2011, 33(6): 6-10 |
| |
| 作者姓名： | 易积正 |
| |
| 作者单位： | 中国地质大学(武汉)资源学院,湖北,武汉,430074;中石化江汉油田分公司,湖北,潜江,433124 |
| |
| 基金项目： | 中国石油化工股份有限公司重点科技攻关项目 |
| |
| 摘 要： | 江汉盆地古近纪新沟嘴组下段沉积时期为北部单向物源的广盆浅水盐湖沉积,盆内古地貌差异较小,北侧盆缘形成的北西向大断裂控制着枝江、远安、荆门、汉水、汉川5支物源体系,形成以河流三角洲体系和浅水湖泊沉积为主,夹有干盐湖沉积,发育的沉积亚相类型主要有:三角洲平原、三角洲前缘、前三角洲、浅湖-半深湖泥盐相等.这一三角洲-浅湖相在...
|
| 关 键 词： | 江汉盆地 新沟嘴组下段 沉积相 浅水盐湖三角洲 |
Development Characteristics of Sedimentary Facies in Lower Xingouzui Formation of Paleogene of Jianghan Basin |
| |
| YI Ji-zheng. Development Characteristics of Sedimentary Facies in Lower Xingouzui Formation of Paleogene of Jianghan Basin[J]. Journal of Oil and Gas Technology, 2011, 33(6): 6-10 |
| |
| Authors: | YI Ji-zheng |
| |
| Affiliation: | YI Ji-zheng College of Resources,China University of Geosciences,Wuhan 430074,Hubei,China,Research Institute of Petroleum Exploration and Development,Jianghan Oilfield Company,SINOPEC,Qianjiang 433124,China) |
| |
| Abstract: | Jianghan Basin developed a wide and shallow salt lake basin of north one-way sources with little difference of palaeogeomorphology during the deposition of lower Xingouzui Formation in Paleogene.Five source systems such as Zhijiang,Yuan'an,Jingmen,Hanshui and Hanchuan systems were controlled by the NW trending fault of north basin margin,the deposition systems were formed,of which the river delta and shallow lake were dominated,clipping playa lake was included.And delta plain,delta front,the former delta,an... |
| |
| Keywords: | Jianghan Basin lower Xingouzui Formation sedimentary facies sallow salt lake delta |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
