新疆石油地质

新疆石油地质 ›› 2011, Vol. 32 ›› Issue (6): 594-596.

• 油气勘探 • 上一篇    下一篇

陕北斜坡东部蟠龙油田长6 油藏形成条件及勘探方向

白玉彬1,2, 赵靖舟2, 罗静兰1, 陈孝平3, 章爱成3   

  1. 1.西北大学大陆动力学国家重点实验室,西安 710069;
    2.西安石油大学油气资源学院,西安 710065;
    3.延长油田股份有限公司蟠龙采油厂,陕西延安 717208
  • 收稿日期:2011-02-17 出版日期:2011-12-01 发布日期:2020-08-20
  • 作者简介:白玉彬（1981-）,男,辽宁朝阳人,在读博士研究生,油气成藏地质学,（Tel）13709114625（E-mail）baiyubin@xsyu.edu.cn.
  • 基金资助:
    陕西省自然科学基础研究计划项目（2009JM5002）; “十一五”国家科技支撑计划（2007BAB1701）

Forming Conditions and Explorative Targets of Chang-6 Reservoir in Panlong Oilfield in Eastern North Shaanxi Slope, Ordos Basin

BAI Yu-bin1,2, ZHAO Jing-zhou2, LUO Jing-lan1, CHEN Xiao-ping3, ZHANG Ai-cheng3   

  1. 1. State Key Laboratory of Continental Dynamics, Northwest University, Xi'an, Shaanxi 710069, China;
    2. School of Petroleum Resources; Xi’an Petroleum University, Xi’an, Shaanxi 710065, China;
    3. Panlong Oil Production Plant, Yanchang Petroleum Stock Limited Corporation, Yan’an, Shaanxi 717208, China
  • Received:2011-02-17 Online:2011-12-01 Published:2020-08-20

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摘要： 鄂尔多斯盆地蟠龙油田长6 油藏形成条件研究程度低,勘探成效欠佳。虽然在蟠龙油田南部沙则沟地区获得长6 油层突破,但在油田中部和北部,均未有长6 油层组发现。研究表明,长6 油藏形成地质条件优越,因此,长6 油层组石油勘探潜力仍然很大。通过全面而系统地分析和总结沙则沟地区长6 油层组勘探经验,研究石油运聚成藏规律、加大勘探力度,相信不久后中部低勘探程度地区长6 油层组的勘探定会取得进展。

关键词: 陕北斜坡, 蟠龙油田, 长6 油藏, 成藏条件

Abstract: Low-degree investigation on forming conditions of Chang-6 reservoir of Panlong oilfield in Ordos basin results in unsatisfied result of petroleum exploration. Except for finding out Chang-6 reservoir in Shazegou area in southern Panlong oilfield, this reservoir has not been found in the middle and north parts of this oilfield, showing that the potentials of petroleum exploration of Chang-6 reservoir are still very big. Studies show that the forming conditions of Chang-6 reservoir are advantageous. This paper comprehensively and systematically analyzes and summarizes the exploration experiences of Chang-6 reservoir in Shazegou area, and suggests that to further study its lows of petroleum migration and accumulation, and increase the exploration efforts, the exploration of Chang-6 reservoir in the middle part of this oilfield will make progress soon.

Key words: north Shaanxi slope, Panlong oilfield, Chang-6 reservoir, hydrocarbon accumulation condition

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