新疆石油天然气 ›› 2022, Vol. 18 ›› Issue (1): 42-47.DOI: 10.12388/j.issn.1673-2677.2022.01.007

• 油气开发 • 上一篇    下一篇

基于源储配置关系的地质工程双甜点研究

魏志鹏郝鹏灵刘子雄   

  1. 中海油田服务股份有限公司油田生产事业部,天津 300459
  • 出版日期:2022-03-25 发布日期:2022-04-01
  • 作者简介:魏志鹏(1988-),2013年毕业于中国石油大学(北京)地质工程专业,工程师,现从事低渗油气藏开发。(Tel) 18202653806(E-mail)282610988@qq.com

Study on Geological-Engineering Sweet Spots Based on the Source Reservoir Configuration

WEI ZhipengHAO PenglingLIU Zixiong   

  1. China Oilfield Services Ltd. Production Optimization,Tianjin 300459,China
  • Online:2022-03-25 Published:2022-04-01

摘要: 烃源岩为油气成藏提供了重要的物质基础,特别是良好的源储配置关系是致密油成藏的关键因素之一。以鄂尔多斯盆地HD地区C8非常规致密砂岩油藏为例,通过开展烃源岩生烃能力评价、成藏组合关系规律研究,建立了四种源储配置关系模式,结合产能影响的工程因素,综合评价“烃源岩-地质-工程”甜点,明确油气富集规律,指导开发生产。

关键词: 源储配置关系, 工程甜点, 油井产能, 油藏评价

Abstract: Source rocks provide an important material basis for hydrocarbon accumulation. In particular,the favorable source-reservoir
configuration is one of the key factors for hydrocarbon accumulation of tight oil. In this paper,a case study is performed for the uncon ventional tight C8 reservoir in the HD area of Ordos Basin. Through the evaluation of the hydrocarbon generation capacity of source rocks and the investigation of the law of reservoir combination,four source-reservoir configuration models are identified. Moreover,the built models,combined with the engineering factors affecting productivity,are used to comprehensively identify the“source rock-geology-engineering-integrated”sweet spots and clarify the hydrocarbon enrichment regularity,in an attempt to provide guidance on the development and production.

Key words: source-reservoir configuration, engineering sweet spot, oil well productivity, reservoir evaluation

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