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| 四川盆地东部上石炭统黄龙组沉积体系及其演化 | |
| 引用本文： | 李伟,张志杰,党录瑞. 四川盆地东部上石炭统黄龙组沉积体系及其演化[J]. 石油勘探与开发, 2011, 38(4): 5-6 |
| 作者姓名： | 李伟 张志杰 党录瑞 |
| 作者单位： | 1. 提高石油采收率国家重点实验室;中国石油勘探开发研究院 2. 中国石油西南油气田公司重庆气矿 |
| 基金项目： | 中国石油科技项目“四川盆地石炭系油气地质综合研究与有利区带优选”(2008D-0704-04) |
| 摘 要： | 以川东上石炭统黄龙组碳酸盐岩岩性地层气藏为目标,开展新一轮系统基础地质研究.根据陆源碎屑沉积发育特点与悬浮且具有一定磨圆度砾石的发育位置推断海侵方向与潮汐沉积体系分布,认为上石炭统黄龙组发育云阳东南部与达州西北部两个海侵通道,并形成了重庆—万州与达州东南部两个潮坪沉积体系,发育了一套由低水位体系域( C2h1)—海进体... |
| 关 键 词： | 四川盆地东部 黄龙组 碳酸盐岩 沉积体系 沉积微相 |
Depositional systems and evolution of Upper Carboniferous Huanglong Formation in the eastern Sichuan Basin |
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| Li Wei,Zhang Zhijie,Dang Lurui. Depositional systems and evolution of Upper Carboniferous Huanglong Formation in the eastern Sichuan Basin[J]. Petroleum Exploration and Development, 2011, 38(4): 5-6 | |
| Authors: | Li Wei Zhang Zhijie Dang Lurui |
| Affiliation: | Li Wei1,2,Zhang Zhijie1,Dang Lurui3(1.State Key Laboratory of Enhanced Oil Recovery,Beijing 100083,China,2.PetroChina Research Institute of Petroleum Exploration & Development,3.Chongqing Gas District,PetroChina Southwest Oil & Gas field Company,Chongqing 400021,China) |
| Abstract: | New research on basic geology has been done for Upper Carboniferous carbonate lithologic gas pools in the Huanglong Formation in the eastern Sichuan Basin.Based on the development characteristics of terrigenous clastic deposit and the development location of suspending gravels with some psephicity,the transgression direction and tidal depositional system distribution are deduced.It is believed that,two transgression channels were developed in southeast of Yunyang and northwest of Dazhou in the area,two tida... |
| Keywords: | eastern Sichuan Basin Huanglong Formation carbonate rock depositional system sedimentary microfacies |
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