新疆石油地质 ›› 2001, Vol. 22 ›› Issue (4): 316-319.

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塔西南和田南部晚石炭世-早二叠世沉积环境

刘宁, 张海峰, 修申成, 齐勋   

  1. 胜利石油管理局地质科学研究院,山东 东营 257015
  • 收稿日期:2000-10-18 发布日期:2020-09-08
  • 作者简介:刘宁(1969-),男,工程师,现从事沉积与储层研究工作。

Depositional Environment in Late Carboniferous-Early Permian in Southern Hetian Area of Southwest Tarim Basin

LIU Ning, ZHANG Hai-feng, XIU Shen-cheng, QI Xun   

  • Received:2000-10-18 Published:2020-09-08
  • About author:LIU Ning (1969-), Male, Engineer, Sedimentation and Reservoir Research,Research Institute of Geoscience, Shengli Petroleum Administration Bureau, Dongying, Shandong 257015, China

摘要: 在对塔西南和田南部地区晚石炭世-早二叠世各层段的岩性、沉积构造、古生物、元素地球化学等沉积相标志综合分析的基础上,开展了沉积环境研究。将和田南部地区晚石炭世-早二叠世划分为晚石炭世-早二叠世早期、早二叠世晚期两个沉积时期,并建立了相应的沉积相模式,以此为基础,对塔西南和田南部地区石炭-二叠系的沉积演化史进行了分析。

关键词: 塔里木盆地, 西南, 晚石炭世, 早二叠世, 沉积相, 演化

Abstract: Depositional environment study has been conducted based on comprehensive analysis for each formation of Late Carboniferous-Early Permian in southern Hetian area of southwest Tarim basin, including their lithology, sedimentary structure, paleobiology, element geochemistry and other sedimentary facies markers. The Late Carboniferous-Early Permian may be divided into two depositional periods, namely, the early subperiod and late subperiod, with their related sedimentary patterns. Then, on such basis, the evolutionary history of Carboniferous-Permian sediments in that area has been analyzed.

Key words: Tarim basin, Southwest, Late Carboniferous, Early Permian, sedimentary facies, evolution

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