| 海拉尔盆地扎赉诺尔群的沉积学特征 |
| |
| 引用本文： | 张金亮,沈凤.海拉尔盆地扎赉诺尔群的沉积学特征[J].石油与天然气地质,1991,12(4):417-425. |
| |
| 作者姓名： | 张金亮 沈凤 |
| |
| 作者单位： | 江汉石油学院, 湖北沙市 |
| |
| 摘 要： | 海拉尔盆地是在华力西褶皱基底上形成的中生代断陷盆地。扎赉诺尔群为盆地充填沉积,可划分为四套沉积组合,构成较完整的盆地充填序列,形成充填早期湖泊相、深陷期湖泊相和充填晚期湖泊相。砂岩形成于陆内深断陷盆地,物源为活动大陆边缘或大陆岛弧。主要储层可分为近岸水下扇砂(砾)岩体、浊积砂体和湖滨砂体三类不同的成岩模式。
|
| 关 键 词： | 海拉尔盆地 盆地充填序列 湖泊相 成岩模式 大气水埋藏成岩作用 |
| 收稿时间： | 1989-04-25 |
SEDIMENTARY PROPERTIES OF ZHALAINUOER GROUP IN HAILAR BASIN |
| |
| Zhang Jinliang.SEDIMENTARY PROPERTIES OF ZHALAINUOER GROUP IN HAILAR BASIN[J].Oil & Gas Geology,1991,12(4):417-425. |
| |
| Authors: | Zhang Jinliang |
| |
| Affiliation: | Shen Feng Jianghan College of Petroleum, Shashi |
| |
| Abstract: | Hailar Basin is a fault-depressed basin formed on Variscan folded basement. The Zhalainuoer Group in the basin could be divided into 4 sedimentary assemblages: 1. basal coarse clastic section; 2. lacustrine coarse c1astic section; 3. lacustrine fine clastic section;4. coal-bearing clastic section. They constituted a relatively complete basin-filling sequence. The sandstones in low maturity formed in inland deep fault-depressed basin and derived from active continent margin or island arc. The reservoir models can be classified as nearshore subaqueous fans, turbidity sandbodies and lake shore sandbodies. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《石油与天然气地质》浏览原始摘要信息 |
|
点击此处可从《石油与天然气地质》下载全文 |
|
