新疆石油地质

新疆石油地质 ›› 2008, Vol. 29 ›› Issue (5): 619-621.

• 油藏工程 • 上一篇    下一篇

对准噶尔盆地南缘霍尔果斯地区低阻油层的认识

文钢锋1,2, 田世澄1, 韩军3, 赵江青4, 李翠萍5   

  1. 1.中国地质大学北京能源学院，北京100083;
    2.中国石油新疆油田分公司准东勘探开发研究所，新疆阜康831511;
    3.中国石油新疆油田分公司工程监督中心，新疆克拉玛依834000;
    4.北京康普瑞基石油工程技术有限公司，北京100089;
    5.木垒县城建局，新疆木垒831900
  • 收稿日期:2008-02-21 发布日期:2020-10-19
  • 作者简介:文钢峰(1966-),男,四川广安人,高级工程师,在读博士研究生,能源地质工程,(Tel)0994-3831824 (E-mail)wengf66@vip.sina.com.

Understandings of Low-Resistivity Reservoir in Huoerguosi Area, Southern Margin of Junggar Basin

WEN Gang-feng1,2, TIAN Shi-chen1, HAN Jun3, ZHAO Jiang-qing4, LI Cui-ping5   

  1. 1. School of Energy Resources, China University of Geosciences, Beijing 100083, China;
    2. Zhundong Institute of Exploration and Development, Xinjiang Oilfield Company, PetroChina, Fukang, Xinjiang 831511, China;
    3. Project Supervision Center, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China;
    4. Beijing Kangpuruiji Petroleum Engineering and Technology Company Ltd., Beijing 100089, China;
    5. Urban Construction Bureau, Mulei, Xinjiang 831900, China
  • Received:2008-02-21 Published:2020-10-19

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摘要： 准噶尔盆地南缘霍尔果斯地区的油气层从测井结果反映为典型的低阻油气层，给油气层的识别造成较大的困难。分析钻井工程情况说明该区油气层的低阻主要由于钻井工程影响造成，分别测定饱和9 400 mg/L，18 000 mg/L，45 000 mg/L，80 000 mg/L，120 000 mg/L 等不同矿化度的钻井液的地层岩石电阻率，得到测井电阻率的校正关系。运用这种关系对测井资料进行校正，得到比较真实的地层电阻率，为油气层的识别创造了条件。

关键词: 准噶尔盆地, 霍尔果斯地区, 低阻油层, 矿化度, 校正

Abstract: The typical low-resistivity oil-gas layers reflected on well logs in Huoerguosi area in southern margin of Junggar basin resulted in difficult identification of oil/gas-bearing strata here. The drilling engineering conditions indicate that the low-resistivity property of the reservoir mainly resulted from the influence of drilling fluids. The rock resistivity with different salinities of drilling fluids saturated with 9 400 mg/L, 18 000 mg/L, 45 000 mg/L, 80 000 mg/L and 120 000 mg/L are measured, obtaining the corrective relationship between the rocks and the logs. By means of this relationship, the available well data are corrected in order to get real the reservoir resistivity and to well identify the oil and gas layers in this area.

Key words: Junggar basin, Huoerguosi area, low-resistivity reservoir, salinity, correction

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