|本期目录/Table of Contents|

[1]董万平,罗静兰,周功才,等.镇泾油田长8与长6油层组产能影响因素分析[J].地球科学与环境学报,2010,32(02):166-172.
 DONG Wan-ping,LUO Jing-lan,ZHOU Gong-cai,et al.Factors Affecting Productivity of Chang-8 and Chang-6 Oil-bearing Formations in Zhenjing Oilfield, Ordos Basin[J].Journal of Earth Sciences and Environment,2010,32(02):166-172.
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《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

卷:
第32卷
期数:
2010年第02期
页码:
166-172
栏目:
基础地质与矿产地质
出版日期:
2010-06-20

文章信息/Info

Title:
Factors Affecting Productivity of Chang-8 and Chang-6 Oil-bearing Formations in Zhenjing Oilfield, Ordos Basin
文章编号:
1672-6561(2010)02-0166-07
作者:
董万平1罗静兰1周功才2刘贤1滑爱军2李永杰2王盟1
(1.西北大学 大陆动力学国家重点实验室,陕西 西安 710069; 2.华北煤层气勘探开发总公司 测井分公司,河南 郑州 450006)
Author(s):
DONG Wan-ping1 LUO Jing-lan1 ZHOU Gong-cai2 LIU Xian1 HUA Ai-jun2 LI Yong-jie2WANG Meng1
(1.State Key Laboratory of Continental Dynamics, Northwest University, Xi'an 710069, Shaanxi, China; 2.Logging Company, North China Coal-bed Gas Exploration and Development Corporation, Zhengzhou 450006, Henan, China)
关键词:
储层微观特征产能影响因素长8油层组长6油层组镇泾油田
Keywords:
reservoir micro characteristic productivity impact factor Chang-8 Oil-bearing Formation Chang-6 Oil-bearing Formation Zhenjing Oilfield
分类号:
TE328
DOI:
-
文献标志码:
A
摘要:
通过岩芯观察描述、铸体薄片鉴定、毛细管压力分析以及扫描电镜等分析测试手段,结合测井解释成果,分析了镇泾油田长6与长8油层组油井产能的差异及其影响因素。结果表明:沉积相带、储层微观特征、裂缝发育程度、封盖条件以及储层伤害等是决定镇泾油田油井产量的关键因素。因此,在镇泾油田长8和长6油层组开发过程中,应根据不同沉积相带及其储层特征的差异,从改进油井施工工艺等方面入手,调整开发方案,改善储层的渗流能力,从而提高油井的产能。
Abstract:
Based on detailed description and observation of drilling cores, identification of blue epoxy resin-impregnated thin sections, capillary pressure measurement and scanning electron microscope analysis, differences and major influence factors on the oil production of Chang-8 and Chang-6 Oil-bearing Formations in Zhenjing Oilfield, southwestern Ordos Basin are analyzed with well logging interpretation. The results indicate that the key factors controlling oil production of Chang-6 and Chang-8 Oil-bearing Formations include facies zone, micro characteristics of the reservoir, development of fractures and fissures, sealing conditions and reservoir damage. Therefore, according to the differences of depositional facies and reservoir micro characteristics, the development and exploitation project should be adjusted, and the percolation capacity of reservoir should be improved to increase the oil productivity of Chang-6 and Chang-8 Oil-bearing Formations based on the improvement of well construction technology.

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备注/Memo

备注/Memo:
收稿日期:2009-08-28
基金项目: 教育部国家大学生创新性实验计划项目(国200711)
作者简介: 董万平(1985-),男,甘肃武威人,理学硕士研究生,从事储层沉积学研究。E-mail:dongwp@yeah.net
更新日期/Last Update: 2010-06-20