新疆石油地质

新疆石油地质 ›› 2004, Vol. 25 ›› Issue (6): 662-664.

• 油藏工程 • 上一篇    下一篇

郑408块火烧驱油工程设计

郑颖   

  1. 中国石化胜利油田有限公司地质科学研究院,山东 东营 257015
  • 收稿日期:2004-01-14 修回日期:2004-06-22 发布日期:2021-01-14
  • 作者简介:郑颖(1969-), 女,吉林四平人,讲师,油气田开发。联系电话:0546-8715420

Project Design for Heavy Oil Displacement by In-Situ Combustion in Zheng-408 Block, Dongying Sag

ZHENG Ying   

  1. Research Institute of Geosciences, Shengli Oilfield Company Ltd, Sinopec, Dongying, Shandong 257015, China
  • Received:2004-01-14 Revised:2004-06-22 Published:2021-01-14

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摘要： 在国内外筛选评价标准的基础上,结合物理模拟试验对郑40块油藏地质条件进行综合筛选和评价,综合论证了敏感性稠油油藏火烧驱油的可行性,详细分析了影响火烧驱油的主要因素,根据物理模拟结果和国内外经验,选取了开展火烧驱油试验的最佳井区。以油藏数值模拟为手段,针对敏感性油藏特点,进行火烧驱油方案优化设计,优化主要参数。现场实施效果良好,为同类油藏的开发提供了借鉴和指导。

关键词: 东营凹陷, 稠油油藏, 筛选, 火烧油层, 工程设计

Abstract: Based on the criteria of selection and evaluation at home and abroad, integrated with the physical simulation experiments,the. reservoir geological conditions in Zheng-408 Block of Dongying sag are selected and evaluated, and the feasibility of thermal sensitive heavy oil reservoir stimulated by in-situ combustion is demonstrated, followed by the main factor analysis about affecting the process of in-situ combustion and the determination of the best well block for in-situ combustion pilot test according to the physical simulation results and the experiences at home and abroad. Also, in view of the characteristics of thermal sensitive heavy oil reservoir, the optimization of project design and main parameters for heavy oil displacement by in-situ combustion are made. The field implementation and good effctiveness can be as a guide for reference to the development of the same kinds of reservoirs.

Key words: Dongying sag, heavy oil reservoir, screening, in-situ combustion, project design

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