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| 冀中饶阳凹陷潜山演化类型及成藏差异性分析 | |
| 引用本文： | 吴孔友,李继岩,陆诗阔,崔永谦,臧明峰.冀中饶阳凹陷潜山演化类型及成藏差异性分析[J].海相油气地质,2010,15(1):27-34. |
| 作者姓名： | 吴孔友 李继岩 陆诗阔 崔永谦 臧明峰 |
| 作者单位： | 1. 中国石油大学(华东)地球资源与信息学院 2. 中国石油华北油田分公司地球物理勘探研究院 3. 中国石油东方地球物理公司大港分院 |
| 基金项目： | 国家自然科学基金项目，山东省自然科学基金项目，困家科技重大专项 |
| 摘 要： | 采用平衡剖面技术,对饶阳凹陷中的潜山进行构造演化恢复,根据潜山形成、埋藏、定型的时期,从潜山演化历史角度,将饶阳凹陷中的潜山分为五种演化类型:早形成、晚埋藏、晚定型(早-晚-晚型),早形成、晚埋藏、早定型(早-晚-早型),早形成、早埋藏、晚定型(早-早-晚型),早形成、早埋藏、早定型(早-早-早型),晚形成、早埋藏、晚定型(晚-早-晚型)。通过分析潜山的形成期、埋藏时间的长短和定型时间的早晚,认为早-晚-晚型的潜山构造(带)最有利于油气成藏。 |
| 关 键 词： | 构造演化 构造类型 潜山类型 油气成藏 饶阳凹陷 |
Evolution Types and Hydrocarbon Accumulation Differences of Buried Hills in Raoyang Sag, Jizhong Depression |
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| Wu Kongyou,Li Jiyan,Lu Shikuo,Cui Yongqian,Zang Mingfeng.Evolution Types and Hydrocarbon Accumulation Differences of Buried Hills in Raoyang Sag, Jizhong Depression[J].Marine Origin Petroleum Geology,2010,15(1):27-34. | |
| Authors: | Wu Kongyou Li Jiyan Lu Shikuo Cui Yongqian Zang Mingfeng |
| Abstract: | The tectonic evolution process of buried hills in Raoyang Sag, Bohaiwan Basin, is recovered by equilibrium profile method. According to the periods of buried hill formation, burial and shaping, combined with evolution history of them, these buried hills can be divided into five types of evolution models: ⑴ early formation, later burial and later shaping, or Type E-L-L; ⑵ early formation, later burial and early shaping (Type E-L-E); ⑶ early forma-tion, early burial and later shaping (Type E-E-L); ⑷ early formation, early burial and early shaping (Type E-L-E); and ⑸ later formation, early burial and later shaping (Type L-E-L). By analyzing the formation periods, the experi-encing burial time, the early or later shaping, it is believed that the first Type E-L-L of buried hill (belt) is the most favourable to hydrocarbon accumulation. |
| Keywords: | Tectonic evolution Structure type Type of buried hill Hydrocarbon accumulation Raoyang Sag Bohaiwan Basin |
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