新疆石油地质

新疆石油地质 ›› 2004, Vol. 25 ›› Issue (6): 686-688.

• 讨论与争鸣 • 上一篇    下一篇

准噶尔盆地构造单元划分新方案

杨海波1,2, 陈磊2, 孔玉华2   

  1. 1.西南石油学院资源与环境学院,四川 成都 610500;
    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:2004-06-15 发布日期:2021-01-14
  • 作者简介:杨海波(1967-),男,湖南南县人,高级工程师,在读博士研究生,石油地质, 联系电话:0990-6868247-805。

A Novel Classification of Structural Units in Junggar Basin

YANG Hai-bo1,2, CHEN Lei2, KONG Yu-hua2   

  1. 1. Institute of Resources and Environments, Southwest Petroleum Institute, Chengdu, Sichuan 610500, China;
    2. Research Institute of Exploration and Development, Xinjiang Oilfeld Company, PetroChina, Karamay, Xinjang 834000, China
  • Received:2004-06-15 Published:2021-01-14

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摘要： 以准噶尔盆地整体构造演化特征为背景,并根据盆地各区构造演化和含油气方面的差异性,在分析了历次构造单元划分方案和有关的地质综合报告、地震剖面的基础上,提出了一套盆地与区带研究都适用的、统一的、规范的构造单元划分方案。该方案将盆地划分为6个一级构造单元和44个二级构造单元,与以往方案的差别主要体现在:北天山山前冲断带单独划分为一-级构造单元;五彩湾凹陷归入东部隆起;中拐凸起归入西部隆起;对陆梁隆起、原昌吉凹陷、原帐北断褶带进行了细划分。

关键词: 准噶尔盆地, 构造演化, 构造单元, 方案, 原则

Abstract: Based on the whole structural evolution in Junggar basin, considering the differences in the structural evolution and petroliferous na-ture in each area, this paper analyzes the all classification conceptions for the structural units and relevant comprehensive geologic reports and seismic profiles, and proposes a set of new and regular concept suitable for classification of the basin and regional structural units. The concept includes 6 Class-I units and 44 Class-II units. In comparison with previous concepts, the piedmont thrust belt in north Tianshan mountain is classified as unit of Class-I ; W ucaiwan sag classified into the uplift in eastern Junggar basin; Zhongguai swell into the uplift in western the basin; Iuliang uplft, Changji sag and Zhangbei fault-fold zone are sub-classified in this article.

Key words: Junggar basin, structural evolution, structural unit, program, concept, principle

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