西南石油大学学报(自然科学版)

• 地质勘探 • 上一篇    下一篇

川东北黄龙场地区嘉二段构造及其演化特征

周路1,张斐劼1,2,李飞3,李先艳4,倪华玲1,2   

  1. 1.“油气藏地质及开发工程”国家重点实验室· 西南石油大学,四川成都610500
    2. 中国石油川庆钻探工程有限公司地球物理勘探公司,四川成都610213
    3. 中国石油西南油气田川中油气矿,四川遂宁629000
    4. 中国石化胜利油田胜利采油厂,山东东营257001
  • 出版日期:2013-12-01 发布日期:2013-12-01
  • 基金资助:

    国家自然科学基金(40739906)。

The Character of Tectonic Evolution of Jialingjiang Strata Section 2 in
Huanglongchang Area in Northeast of Sichuan Basin

Zhou Lu1, Zhang Feijie1,2, Li Fei3, Li Xianyan4, Ni Hualing1,2   

  1. 1. State Key Laboratory of Reservoir Geology and Development,Southwest Petroleum University,Chengdu,Sichuan 610500,China
    2. Sichuan Geophysical Company,Chuanqing Drilling Engineering Company Ltd,CNPC,Chengdu,Sichuan 610213,China
    3. Chuanzhong Oil & Gas Division,Southwest Oil & Gas Field Company,PetroChina,Suining,Sichuan 629000,China
    4. Shengli Oilfield Production Plant,Shengli Oilfield Company,SINOPEC,Dongying,Shandong 257001,China
  • Online:2013-12-01 Published:2013-12-01

摘要:

黄龙场构造位于川东大巴山褶皱带与川东弧形褶皱带交汇处,构造及其演化特征复杂,地震剖面上发育深、
浅两套断层褶皱构造体系。通过地震剖面和水平切片反射特征分析,厘清了断裂类型与分布特征,建立了对应的构造
样式,并对其进行了地震正演数值模拟以确定构造样式的合理性。在此基础上,开展了构造及其演化特征分析,指出
了黄龙场构造发育时期和构造演化特征。中生代以来,黄龙场地区先后经历了印支早期低幅度隆起发育期、印支晚期
大幅度冲断褶皱发育期、燕山期小规模挤压调整发育期和喜马拉雅期继承性隆升发育期4 个构造发育阶段。

关键词: 四川盆地, 黄龙场地区, 嘉陵江组, 构造特征, 演化分析

Abstract:

Huanglongchang structure is located at the cross point of in Dabashan fold belt and east arc fold belt of the Sichuan
Basin,which is complex in the structure and the tectonic movement. There are two types of fold belt systems in the deep and
shallow underground. Through the analysis of seismic slice and horizontal slice,the type of the fracture and its distribution
feature were recognized,and the corresponding texture style was estblished. Some forward modeling on these structures have
been done to verify the rationality of them. Based on the study,we analyse the tectonic movement and its characteristics,
and determined the time of the tectonic development and structure evolution feature of Huanglongchang. the development of
structures in Huanglongchang is classified four stages:Early Indosinian low uplift period,the late Indosinian great thrust fold
development period,Yanshan epoch small extrusion fracture development period,and the Himalayan inherited uplift period.

Key words: Sichuan Basin, Huanglongchang Area, Jianglinjiang Formation, structure, tectonic movement