| 塔中地区石炭系层序地层分析与沉积相研究 |
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| 引用本文： | 陈新军,谢其山,邢作云,焦志峰,陈萍丽.塔中地区石炭系层序地层分析与沉积相研究[J].新疆地质,2004,22(2):187-190. |
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| 作者姓名： | 陈新军 谢其山 邢作云 焦志峰 陈萍丽 |
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| 作者单位： | 1. 中国地质大学,北京,100083
2. 新疆维吾尔自治区地质矿产勘查开发局第一水文地质大队,新疆,乌鲁木齐,830000 |
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| 摘 要： | 通过层序地层学的划分与对比，将塔中地区石炭系划分为4个沉积层序．该区石炭系沉积相主要以滨海相沉积为主，在滨海相沉积背景下出现了海滩与潮滩两种不同的沉积体系．此外还发育有台地相、三角洲及辫状河三角洲沉积体系等，沉积相按其发育时间和平面上的展布特征，可以归为4类沉积体系组合：海滩(前滨、临滨)-局限台地组合、(潟湖-)潮滩(潮上、潮间及潮下)-局限台地组合、辫状河．(辫状)三角洲．局限台地组合、台地潮坪-局限台地-开阔台地组合。沉积环境经历了滨海-局限台地-滨海-局限台地的演变过程，发育砂岩和碳酸盐岩两类储层，并发育有良好的区域性盖层。
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| 关 键 词： | 台地 沉积相 沉积体系 塔中地区 层序地层分析 石炭系 海相沉积 辫状河 储层 碳酸盐岩 |
| 文章编号： | 1000-8845(2004)02-187-04 |
| 修稿时间： | 2003年9月23日 |
SEQUENCE STRATIGRAPHY ANALYSIS AND STUDY ON SEDIMENTARY FACIES OF CARBONIFEROUS IN CENTRAL-TARIM BASIN |
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| CHEN Xin-jun,XIE Oi-shan,XING Zuo-yun,JIAO Zhe-feng,CHEN Ping-li.SEQUENCE STRATIGRAPHY ANALYSIS AND STUDY ON SEDIMENTARY FACIES OF CARBONIFEROUS IN CENTRAL-TARIM BASIN[J].Xinjiang Geology,2004,22(2):187-190. |
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| Authors: | CHEN Xin-jun XIE Oi-shan XING Zuo-yun JIAO Zhe-feng CHEN Ping-li |
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| Institution: | CHEN Xin-jun~1,XIE Oi-shan~1,XING Zuo-yun~1,JIAO Zhe-feng~1,CHEN Ping-li~2 |
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| Abstract: | An investigation of sequence stratigraphy shows that the carboniferous system in central-tarim can be divided into 4 sedimentary sequence, the sedimentary facies are dominated by littoral facies, two different sedimentary system, fore(?)hore and tidal bank,developed under the littoral facies sedimentary background, in addition, plateau facies and delta facies sedimentary system also developed, according to their developing age and their distribution, sedimentary facies can be divided into 4 type sedimentary system association, sedimentary environment underwent the evolution from littoral facies to restricted platform facies, littoral facies to restricted platform facies, the carboniferous system in central-tarim area of tarim basin develop two type reservoir bed: sandstone reservoir and carbonate reservoir and develop a good territorial capping bed. |
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| Keywords: | sequence stratigraphy sedimentary facies carboniferous system central=tarim area of tarim |
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