+高级检索
首页 > 过刊浏览>2020年第66卷第4期 >836-851. DOI:10.16509/j.georeview.2020.04.004
PDF HTML阅读 XML下载 导出引用 引用提醒
四川盆地东北部下侏罗统自流井组大安寨段湖相碳酸盐岩沉积相分析
作者:
  • 陈超

    陈超

    1）油气藏地质及开发工程国家重点实验室，西南石油大学，成都，610500；2）四川省天然气地质重点实验室，西南石油大学，成都，610500；3）西南石油大学地球科学与技术学院，成都，610500
    在知网中查找
    在百度中查找
    在本站中查找
  • 杨雪飞

    杨雪飞

    1）油气藏地质及开发工程国家重点实验室，西南石油大学，成都，610500；2）四川省天然气地质重点实验室，西南石油大学，成都，610500；3）西南石油大学地球科学与技术学院，成都，610500
    在知网中查找
    在百度中查找
    在本站中查找
  • 王兴志

    王兴志

    1）油气藏地质及开发工程国家重点实验室，西南石油大学，成都，610500；2）四川省天然气地质重点实验室，西南石油大学，成都，610500；3）西南石油大学地球科学与技术学院，成都，610500
    在知网中查找
    在百度中查找
    在本站中查找
  • 李博

    李博

    1）油气藏地质及开发工程国家重点实验室，西南石油大学，成都，610500；2）四川省天然气地质重点实验室，西南石油大学，成都，610500；3）西南石油大学地球科学与技术学院，成都，610500
    在知网中查找
    在百度中查找
    在本站中查找
  • 黄梓桑

    黄梓桑

    1）油气藏地质及开发工程国家重点实验室，西南石油大学，成都，610500；2）四川省天然气地质重点实验室，西南石油大学，成都，610500；3）西南石油大学地球科学与技术学院，成都，610500
    在知网中查找
    在百度中查找
    在本站中查找
  • 唐锐峰

    唐锐峰

    1）油气藏地质及开发工程国家重点实验室，西南石油大学，成都，610500；2）四川省天然气地质重点实验室，西南石油大学，成都，610500；3）西南石油大学地球科学与技术学院，成都，610500
    在知网中查找
    在百度中查找
    在本站中查找
  • 杜垚

    杜垚

    1）油气藏地质及开发工程国家重点实验室，西南石油大学，成都，610500；2）四川省天然气地质重点实验室，西南石油大学，成都，610500；3）西南石油大学地球科学与技术学院，成都，610500;4）中国石油西南油气田分公司勘探事业部，成都，610051
    在知网中查找
    在百度中查找
    在本站中查找
基金项目:

本文为中石油科技创新基金资助项目（编号：2018D- 5007- 0105）及西南石油大学科研启航计划项目（编号：2017QHZ005）的成果


Sedimentary facies analysis of lacustrine carbonate in the Da’anzhai Member, Ziliujing Formation, Lower Jurassic, in northeastern Sichuan Basin
Author:
  • CHEN Chao

    CHEN Chao

    1) State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500; 2) Sichuan Provincial Key Laboratory of Gas Geology, Southwest Petroleum University, Chengdu, 610500; 3) School of Geoscience and Technology, Southwest Petroleum University, Chengdu, 610500
    在知网中查找
    在百度中查找
    在本站中查找
  • YANG Xuefei

    YANG Xuefei

    1) State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500; 2) Sichuan Provincial Key Laboratory of Gas Geology, Southwest Petroleum University, Chengdu, 610500; 3) School of Geoscience and Technology, Southwest Petroleum University, Chengdu, 610500
    在知网中查找
    在百度中查找
    在本站中查找
  • WANG Xingzhi

    WANG Xingzhi

    1) State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500; 2) Sichuan Provincial Key Laboratory of Gas Geology, Southwest Petroleum University, Chengdu, 610500; 3) School of Geoscience and Technology, Southwest Petroleum University, Chengdu, 610500
    在知网中查找
    在百度中查找
    在本站中查找
  • LI Bo

    LI Bo

    1) State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500; 2) Sichuan Provincial Key Laboratory of Gas Geology, Southwest Petroleum University, Chengdu, 610500; 3) School of Geoscience and Technology, Southwest Petroleum University, Chengdu, 610500
    在知网中查找
    在百度中查找
    在本站中查找
  • HUANG Zisang

    HUANG Zisang

    1) State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500; 2) Sichuan Provincial Key Laboratory of Gas Geology, Southwest Petroleum University, Chengdu, 610500; 3) School of Geoscience and Technology, Southwest Petroleum University, Chengdu, 610500
    在知网中查找
    在百度中查找
    在本站中查找
  • TANG Ruifeng

    TANG Ruifeng

    1) State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500; 2) Sichuan Provincial Key Laboratory of Gas Geology, Southwest Petroleum University, Chengdu, 610500; 3) School of Geoscience and Technology, Southwest Petroleum University, Chengdu, 610500
    在知网中查找
    在百度中查找
    在本站中查找
  • DU Yao

    DU Yao

    1) State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500; 2) Sichuan Provincial Key Laboratory of Gas Geology, Southwest Petroleum University, Chengdu, 610500; 3) School of Geoscience and Technology, Southwest Petroleum University, Chengdu, 610500;4) Exploration department, Petrochina Southwest Oil & Gasfield Company, Chengdu, 610051
    在知网中查找
    在百度中查找
    在本站中查找
单位:
  • 1）油气藏地质及开发工程国家重点实验室，西南石油大学，成都，610500；2）四川省天然气地质重点实验室，西南石油大学，成都，610500；3）西南石油大学地球科学与技术学院，成都，610500    
  • 1）油气藏地质及开发工程国家重点实验室，西南石油大学，成都，610500；2）四川省天然气地质重点实验室，西南石油大学，成都，610500；3）西南石油大学地球科学与技术学院，成都，610500    
  • 1）油气藏地质及开发工程国家重点实验室，西南石油大学，成都，610500；2）四川省天然气地质重点实验室，西南石油大学，成都，610500；3）西南石油大学地球科学与技术学院，成都，610500    
  • 1）油气藏地质及开发工程国家重点实验室，西南石油大学，成都，610500；2）四川省天然气地质重点实验室，西南石油大学，成都，610500；3）西南石油大学地球科学与技术学院，成都，610500    
  • 1）油气藏地质及开发工程国家重点实验室，西南石油大学，成都，610500；2）四川省天然气地质重点实验室，西南石油大学，成都，610500；3）西南石油大学地球科学与技术学院，成都，610500    
  • 1）油气藏地质及开发工程国家重点实验室，西南石油大学，成都，610500；2）四川省天然气地质重点实验室，西南石油大学，成都，610500；3）西南石油大学地球科学与技术学院，成都，610500    
  • 1）油气藏地质及开发工程国家重点实验室，西南石油大学，成都，610500；2）四川省天然气地质重点实验室，西南石油大学，成都，610500；3）西南石油大学地球科学与技术学院，成都，610500;4）中国石油西南油气田分公司勘探事业部，成都，610051    
  • 1) State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500; 2) Sichuan Provincial Key Laboratory of Gas Geology, Southwest Petroleum University, Chengdu, 610500; 3) School of Geoscience and Technology, Southwest Petroleum University, Chengdu, 610500    
  • 1) State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500; 2) Sichuan Provincial Key Laboratory of Gas Geology, Southwest Petroleum University, Chengdu, 610500; 3) School of Geoscience and Technology, Southwest Petroleum University, Chengdu, 610500    
  • 1) State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500; 2) Sichuan Provincial Key Laboratory of Gas Geology, Southwest Petroleum University, Chengdu, 610500; 3) School of Geoscience and Technology, Southwest Petroleum University, Chengdu, 610500    
  • 1) State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500; 2) Sichuan Provincial Key Laboratory of Gas Geology, Southwest Petroleum University, Chengdu, 610500; 3) School of Geoscience and Technology, Southwest Petroleum University, Chengdu, 610500    
  • 1) State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500; 2) Sichuan Provincial Key Laboratory of Gas Geology, Southwest Petroleum University, Chengdu, 610500; 3) School of Geoscience and Technology, Southwest Petroleum University, Chengdu, 610500    
  • 1) State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500; 2) Sichuan Provincial Key Laboratory of Gas Geology, Southwest Petroleum University, Chengdu, 610500; 3) School of Geoscience and Technology, Southwest Petroleum University, Chengdu, 610500    
  • 1) State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500; 2) Sichuan Provincial Key Laboratory of Gas Geology, Southwest Petroleum University, Chengdu, 610500; 3) School of Geoscience and Technology, Southwest Petroleum University, Chengdu, 610500;4) Exploration department, Petrochina Southwest Oil & Gasfield Company, Chengdu, 610051    
  • 摘要
    • | |
  • 访问统计
    • |
  • 参考文献
    • |
  • 相似文献
    • |
  • 引证文献
    • | |
  • 文章评论
    摘要:

    下侏罗统自流井组大安寨段作为四川盆地致密油主产层，蕴含着丰富的油气资源，在川中地区已稳产数十年。川东地区大安寨段一直未取得突破，相应的研究程度较低。本文选取重庆万州地区大垭口剖面下侏罗统自流井组大安寨段作为研究对象，针对其发育稳定保存良好的湖相碳酸盐岩开展研究，通过研究发现：万州地区大安寨段以湖相碳酸盐岩和碎屑岩混合沉积为特征，其主要由5大类岩石组成，共细分为12种岩石类型。结合岩性、沉积特征及区域上的资料，可将大垭口剖面大安寨段划分出半深湖—深湖、湖坡、浅湖、滨湖4个亚相及多个微相。大安寨段由下往上可分为大三、大二以及大一共三个亚段，发育了一个完整的湖侵—湖退沉积旋回。其中，大三亚段和大一亚段岩性以介壳或介屑灰岩和结晶介壳灰岩为主，夹薄层黑色泥页岩及砂岩；大二亚段岩性以黑色页岩为主，夹薄层介壳灰岩。根据各岩石类型宏观、微观特征及岩石纵向组合特征，分析各亚相的沉积环境。结果表明：万州地区下侏罗统大安寨段沉积环境整体属于较低能沉积环境，碳酸盐岩中多为泥晶方解石胶结，含泥质。根据实测剖面及区域上的资料，建立了川东北地区大安寨段湖泊相沉积模式，该模式总结了该区域大安寨段各亚相的发育特征及演化规律。

    Abstract:

    Objectives: The Da’anzhai Member of Lower Jurassic Ziliujing Formation is one of the main producing reservoir of tight oil in Sichuan Basin. It contains abundant oil and gas resources and has been producing steadily for several decades in the central Sichuan basin. However, the Da’anzhai Member of the eastern Sichuan area has not made a breakthrough and the corresponding research is relatively low. Sedimentary environments of sub- facies are analyzed according to the petrological characteristics and longitudinal combination characteristics of rock. Based on the field outcrop measurement and regional data, the lacustrine sedimentary facies model of the Da’anzhai Member in the northeastern Sichuan Basin is established. Methods:The petrological characteristics and longitudinal combination characteristics of rock in field were studied through the outcrop observation and microscope analysis. In this paper, the sedimentary environment is studied based on the petrological characteristics and geological background, and the sedimentary model is established. Results:The results indicate that the Da’anzhai Member in the study area is characterized by a mixture of lacustrine carbonate rocks and terrigenous clastic rocks. The coquina limestone is mainly developed in the First and Third Sub- members, and mudstone(shale) is developed in large numbers in the Second Sub- member, and siltstone is mainly distributed in transition layer and the top of the First Sub- member. The sedimentary subfacies of the Da’anzhai Member in the study area include the shore lake subfacies, shallow lake subfacies, slope subfacies and half deep—deep lake subfacies. Among them, shallow lake subfacies can be divided into shell shoal microfacies, shallow lake mud microfacies and sandy shallow microfacies, and lake slope subfacies can be divided into slope mud microfacies and storm microfacies. The range of shell particle size is large and the types of shell are various, including bivalves, ostracoda, gastropods and charophyta in the coquina limestone in the First Sub- member. In the Second Sub- member, there is high content of shell in coquina limestone, and shell type is single, mainly bivalves. Conclusion: WTBZ〗Based on the results from the analysis and arrangement for the collected data. The results show that ① in the lower Jurassic Da’anzhai Member of the study area, lacustrine carbonate and mudstone(shale) are mainly developed, including biological limestone, crystalline limestone, micrite limestone, mudstone(shale) and silt—fine sandstone. ② From the shore to the lake, subfacies can be divided into shore lake subfacies, shallow lake subfacies, slope subfacies, and half deep—deep lake subfacies. And the study established the sedimentary facies model of the area. ③ Favorable reservoirs are mainly shell shoal microfacies in shallow lake subfacies and storm microfacies in slope subfacies developed.

    参考文献
    相似文献
    引证文献
引用本文

陈超,杨雪飞,王兴志,李博,黄梓桑,唐锐峰,杜垚.2020.四川盆地东北部下侏罗统自流井组大安寨段湖相碳酸盐岩沉积相分析[J].地质论评,66(4):836-851,[DOI].
CHEN Chao, YANG Xuefei, WANG Xingzhi, LI Bo, HUANG Zisang, TANG Ruifeng, DU Yao.2020. Sedimentary facies analysis of lacustrine carbonate in the Da’anzhai Member, Ziliujing Formation, Lower Jurassic, in northeastern Sichuan Basin[J]. Geological Review,66(4):836-851.

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2019-08-12
  • 最后修改日期:2020-05-26
  • 在线发布日期: 2020-07-16
您是第 位访问者
主管单位：中国科学技术协会
主办单位：中国地质学会
地址：北京阜成门外百万庄路26号
电话：010-68999804

京公网安备 11000002000088号 | 京ICP备11041704号
地质论评 ® 2025 版权所有