新疆石油地质 ›› 2006, Vol. 27 ›› Issue (3): 277-279.

• 油气勘探 • 上一篇    下一篇

惠民南斜坡稠油和煤成气成藏条件及前景

于俊峰1,2, 夏斌1, 于建国3   

  1. 1.中国科学院 广州地球化学研究所 边缘海地质重点实验室, 广州 510640;
    2.中国科学院 研究生院, 北京 100039;
    3.中国石化 胜利油田有限责任公司物探研究院, 山东 东营 257015
  • 收稿日期:2005-09-06 修回日期:2005-11-09 出版日期:2006-06-01 发布日期:2020-10-19
  • 作者简介:于俊峰(1978-), 男, 辽宁大连人, 在读博士研究生, 石油地质,(Tel) 020-85292640(E-mail) yu_junf@gig.ac.cn.

The Conditions and Prospects of the Heavy Oil and Coal-Formed Gas Accumulations in Southern Slope of Huimin

YU Jun-feng1,2, XIA Bin1, YU Jian-guo3   

  1. 1. Key Laboratory of Marginal Sea Geology, Guangzhou Institute of Geochemistry, CAS, Guangzhou, Guangdong 510640, China;
    2. Graduate School, CAS, Beijing 100039, China;
    3. Research Institute of Geophysical Prospecting, Shengli Oilfield Company Ltd., Sinopec, Dongying, Shandong 257015, China
  • Received:2005-09-06 Revised:2005-11-09 Online:2006-06-01 Published:2020-10-19

摘要: 惠民南斜坡是胜利油田油气资源接替的新探区。根据研究区开发井与探井资料,对临南洼陷的生油条件、斜坡带构造及地层储盖特征分析认为,该古隆起带具备成熟的油气成藏条件。油气勘探目的层主要包括新生界3套储盖组合和中古生界3套储盖组合,新生界以寻找稠油气藏和次生气藏为主,而中古生界以寻找煤成气为主;中生界与新生界主要是岩性圈闭与构造圈闭,而古生界的主要圈闭是断块潜山圈闭。

关键词: 惠民, 富集成藏, 圈闭, 复合油藏

Abstract: The southern slope of Huimin is a new exploration area for replacement of oil and gas resources. Based on data from development wells and prospecting wells drilled in this area, the hydrocarbon generation condition of Linnan sub-sag, the slope structure and reservoir-cap rock features are analyzed. It is believed that this paleo-uplift zone is provided with matured condition for hydrocarbon accumulation. The target zones for prospecting include three reservoir-cap rock assemblages of Cenozoic dominated by exploring heavy oil-gas pool and secondary gas pool and three reservoir-cap rock assemblages of Mesozoic and Paleozoic dominated by exploring coalformed gas. Lithology traps and structural traps are mainly found in Mesozoic and Cenozoic strata, while fault block-buried hill traps are primarily in Paleozoic strata.

Key words: Huimin, enriched hydrocarbon accumulation, trap, complex reservoir

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