新疆石油地质

新疆石油地质 ›› 2008, Vol. 29 ›› Issue (4): 462-465.

• 油气勘探 • 上一篇    下一篇

准噶尔盆地东南缘油页岩的开发前景(为庆祝新疆油田勘探开发研究院成立50周年而作)

白云来   

  1. 中国石油勘探开发研究院西北分院, 兰州730020
  • 收稿日期:2008-02-27 发布日期:2020-10-09
  • 作者简介:白云来(1957-), 男, 陕西蒲城人, 教授级高级工程师, 博士, 石油地质, (E-mail)baiyl6666@sina.com.cn.
  • 基金资助:
    中国石油《西北地区油页岩资源调查与评价》项目(2004121611)资助

Prospects for Development of Oil Shale Deposits in Southeastern Margin of Junggar Basin

BAI Yun-lai   

  1. Northwest Branch, Research Institute of Petroleum Exploration and Development, PetroChina, Lanzhou, Gansu 730020, China
  • Received:2008-02-27 Published:2020-10-09

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摘要： 乌鲁木齐—吉木萨尔一带的油页岩呈弧形分布于博格达山前带, 长约134km, 宽10~20km. 自西向东, 有妖魔山、水磨沟、芦草沟、三工河及韭菜园子油页岩矿床等。该区油页岩形成于晚二叠世内陆湖湾环境。油页岩主要分布在上二叠统芦草沟组中。油页岩分布于褶皱构造中。单层厚0.6～10m, 总厚度为24~71m. 油页岩呈黑色, 略具油脂光泽, 硬度较小, 含油率3.7%～13.7%. 有纸状、沥青质涡卷状、层状及砂质油页岩等4种产状。以纸状油页岩质量最好。研究区已探明油页岩资源量4×108t, 预测资源量114×108t, 分别折合页岩油0.2×108t 和5.7×108t.

关键词: 新疆, 油页岩特征, 资源量, 开发前景

Abstract: The Urumqi-Jimusaer oil-shale mineralized belt of Late Permian is arcuately distributed in basin-mountain transform part between Junggar basin and Bogda mountain, which is about 134km in length and 10~20km in width. From west to east, many oil-shale deposits formed in inland lake environment are found in Yaomoshan, Shuimogou, Loucaogou, Sangonghe and Jiucaiyuanzi areas, with thickness of 0.6~10m in monolayer and 24~71m in total, with black color, a little lipid luster, less rigidity and oil-bearing ratio of 3.7% ~13.7%. The oil shale can be divided into four types such as paper, bitumen-turbination, layered and sandy ones, of which the paper-like oil shale is the best in quality. It is indicated that the predicted resources of oil shale amount to 114×108t (converting into shale oil is 5.7×108t) and proved resources of oil shale amount to 4×108t (converting into shale oil is 0.2×108t) in this oil-shale mineralized belt.

Key words: Xinjiang, oil shale, characteristic, resource, development prospect

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