新疆石油地质

新疆石油地质 ›› 2010, Vol. 31 ›› Issue (2): 197-198.

• 应用技术 • 上一篇    下一篇

应用地震多属性识别非构造圈闭——以克201 井区为例

曾波1a, 吴雨韩1b, 瞿建华2, 吴采西2, 文得进1a, 胡松1a   

  1. 1.长江大学 a.油气资源与勘探技术教育部重点试验室;b.地球科学学院,湖北 荆州 434023;
    2.中国石油 新疆油田分公司 勘探开发研究院,新疆 克拉玛依 834000
  • 收稿日期:2009-09-23 发布日期:2020-09-17
  • 作者简介:曾波(1985-),男,江西萍乡人,在读硕士研究生,地球物理勘探,(Tel)13872349511(E-mail)pxzengbo@163.com.

Application of Seismic Multi-Attributes to Identification of Non-Structural Traps—An example from 201 Well Area in Karamay field

ZENG Bo1a, WU Yu-han1b, QU Jian-hua2, WU Cai-xi2, WEN De-jin1a, HU Song1a   

  1. 1. Yangtze University, a. MOE Key Laboratory of Oil-Gas Resources and Exploration Technologies, b. School of Geosciences, Jingzhou, Hubei 434023, China;
    2. Research Institute of Exploration and Development, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China
  • Received:2009-09-23 Published:2020-09-17

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摘要： 随着准噶尔盆地油气勘探程度的不断提高,可供勘探的构造圈闭日益减少,勘探目标已经由构造型圈闭为主转向以岩性地层圈闭为主的非构造圈闭。以三维地震多种属性(振幅的波形变面积、井约束反演、均方根振幅等),对研究区克201 井区的岩性(含油)砂体进行了多种地震属性综合解释研究,并取得了较好的地质效果。

关键词: 三维地震属性, 地层岩性, 圈闭, 识别, 准噶尔盆地

Abstract: With the progress of oil-gas exploration in Junggar basin, the structural traps to be explored become less and less. The explorative targets have been converted from structural traps into lithologic and stratigraphic non-structural traps. This paper presents the composite interpretation and analysis of seismic multi-attributes of the lithologic (oil-bearing) sands in 201 Well Area in Karamay field, in terms of waveform and mutative area, well restrictive inverse and root-mean-square amplitude, etc., and good geologic results are gained.

Key words: 3D seismic attribute, lithology, trap, identification

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