[1]李慧敏,赵振宇,高建荣,等.鄂尔多斯盆地西部奥陶系成藏主控因素分析[J].复杂油气藏,2023,16(02):161-166.[doi:10.16181/j.cnki.fzyqc.2023.02.007]
 LI Huimin,ZHAO Zhenyu,GAO Jianrong,et al.Main controlling factors of Ordovician reservoir formation in western Ordos Basin[J].Complex Hydrocarbon Reservoirs,2023,16(02):161-166.[doi:10.16181/j.cnki.fzyqc.2023.02.007]
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鄂尔多斯盆地西部奥陶系成藏主控因素分析()
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
16卷
期数:
2023年02期
页码:
161-166
栏目:
油气勘探
出版日期:
2023-06-25

文章信息/Info

Title:
Main controlling factors of Ordovician reservoir formation in western Ordos Basin
作者:
李慧敏12赵振宇3高建荣3宋 微3赖雅庭4赵当妮4蒋婷婷4陈朝兵12
1. 西安石油大学地球科学与工程学院,陕西 西安 710065;2. 陕西省油气成藏地质学重点实验室,陕西 西安 710065;3. 中国石油勘探开发研究院,北京 100083;4. 中国石油长庆油田分公司第二采气厂,陕西 西安 710200
Author(s):
LI Huimin 12ZHAO Zhenyu 3GAO Jianrong 3SONG Wei 3LAI Yating 4ZHAO Dangni 4JIANG Tingting 4CHEN Zhaobing 12
1.School of Earth Sciences and Engineering,Xi’an Shiyou University,Xi’an 710065,China;2.Shaanxi Key Laboratory of Petroleum Accumulation Geology,Xi’an 710065,China;3.Research Institute of Petroleum Exploration and Development,PetroChina,Beijing 100083,China;4. No. 2 Gas Production Plant,Changqing Oilfield Company,PetroChina,Xi’an 710200,China
关键词:
成藏主控因素成藏模式奥陶系鄂尔多斯盆地西部
Keywords:
main controlling factors of reservoir formationreservoiring patternOrdovicianwestern Ordos Basin
分类号:
TE132
DOI:
10.16181/j.cnki.fzyqc.2023.02.007
文献标志码:
A
摘要:
鄂尔多斯盆地西部奥陶系表现出较强的勘探潜力,但由于其成藏控制因素不明确,严重制约了天然气的有效开发。以多方面地质资料为基础,系统开展了鄂尔多斯盆地西部奥陶系成藏主控因素研究,建立了成藏模式,为鄂尔多斯盆地西部奥陶系天然气开发提供一定支撑。研究表明,鄂尔多斯盆地西部奥陶系天然气的形成与分布主要受构造运动、有效烃源岩、有效储层发育程度三个主要因素控制。鄂尔多斯盆地西部天然气藏发育“自生自储式”及“上生下储式”两种成藏组合。其中乌拉力克组发育“自生自储式”的成藏模式,克里摩里组发育“上生下储式”的成藏模式。
Abstract:
The Ordovician in the western Ordos Basin has strong exploration potential,but its reservoir formation control factors are not clear,which seriously restricts the effective development of natural gas. Based on various geological data,the main controlling factors of Ordovician reservoir formation in the western Ordos Basin were systematically studied,and a reservoir formation model was established,which can provide certain support for the development of Ordovician natural gas in the western Ordos Basin. The results show that the formation and distribution of Ordovician natural gas in the western Ordos Basin is mainly controlled by three main factors,namely the tectonic movement,the effective hydrocarbon source rock,and the development degree of the effective reservoir. The natural gas reservoirs in the western Ordos Basin are developed in two types of reservoir formation: “self-generation and self-storage” and “up-generation and down-storage”. Among them,Wulalike Formation developed the “self-generation and self-storage” formation mode,while Kelimoli Formation developed the “up-generation and down-storage” formation mode.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2022-09-29;
改回日期:2023-04-11。
第一作者简介:李慧敏(1998—),女,在读硕士研究生,专业方向为沉积与储层地质。
E-mail:2952892868@qq.com。
基金项目:国家自然科学基金(41802140)、国家科技重大专项(2016ZX05050006)、陕西省自然科学研究基础计划项目(2019JQ-257)、刘宝珺地学科学基金(DMSM2019007)。
更新日期/Last Update: 2023-06-25