新疆石油地质

新疆石油地质 ›› 2005, Vol. 26 ›› Issue (3): 275-277.

• 油气勘探 • 上一篇    下一篇

固定源建场测深法在准噶尔盆地南缘的勘探试验

张长江1, 李志明1,2, 何毅3, 董卫斌3, 何展翔3   

  1. 1.中国石化 石油勘探开发研究院 无锡实验地质研究所,江苏 无锡 214151;
    2.同济大学 海洋与地球科学学院,上海 200092;
    3.中国石油 东方地球物理公司综合物化探事业部 河北 涿州 072751
  • 收稿日期:2004-09-07 出版日期:2005-06-01 发布日期:2020-11-23
  • 作者简介:张长江(1968-),女,河北宣化人,工程师,石油地质,(Tel)0510-3213583(E-mail)zcj@mail.wuxisuo.com.

Application of Fixed Source Field Sounding to Petroleum Prospecting in Southern Margin of Junggar Basin

ZHANG Chang-jiang1, L1 Zhi-ming1,2, HE Yi3, DONG Wei-bin3, HE Zhan-xiang3   

  1. 1. Wuxi Institute of Experimental Geology, Research Institute of Petroleum Exploration and Development, Sinopee, Wuxi, Jiangsu 214151, China;
    2. Institute of Marine and Earth Sciences, Tongji University, Shanghai 200092, China;
    3. Department of Non-Seismic Exploration, BGP, Zhuozhou, Hebei 072751, China
  • Received:2004-09-07 Online:2005-06-01 Published:2020-11-23

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摘要： 固定源建场测深法是一种人工场源瞬变(时间域)电磁测深方法。该方法在地形.地质构造复杂的准噶尔盆地南缘进行了勘探试验。试验剖面清晰地揭示了断裂.地层与构造特征,勾画出了准噶尔盆地南缘逆冲推覆构造的特征,对强烈变形带、叠瓦冲断带、反向冲断带、前缘向斜带及局部构造都有清晰的显示。这表明固定源建场测深法在地形、地质构造复杂的山前带也可取得良好的勘探效果。

关键词: 准噶尔盆地, 电磁勘探, 地形, 构造, 试验

Abstract: Fixed source field sounding, an artificial source transient ( time- domain )electromagnetic sounding method, has been applied to field test in southern margin of Junggar basin with complex relief and geologic structure. This tested profile shows the clear features of faults, strata and structures, thrust nappe. in it, including the intensively deformed zone, imbricate thrust zone, reversal thrust zone, front syncline zone and local structures. These suggest the fixed source field sounding can be well used to piedmont prospecting with complex relief and geological structures.

Key words: Junggar basin, electromagnetic survey, relief, structure, field test

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