石油实验地质2011，Vol.33Issue(4)：359-363,5.
塔里木盆地巴楚隆起HT1井区志留系层序地层分析和隐蔽圈闭识别
Sequence stratigraphic analysis and subtle trap identification of Silurian around well HT1, Bachu Uplift, Tarim Basin
周雨双 1李群 1姜海健 1何金海 2张瑜3
作者信息
- 1. 中国石油化工股份有限公司石油勘探开发研究院无锡石油地质研究所,江苏无锡 214151
- 2. 成都理工大学能源学院,成都 610059
- 3. 中国石油化工股份有限公司石油勘探开发研究院,北京 100083
- 折叠
摘要
Abstract
Based on sequence stratigraphy and slope-break theories, Silurian stratum around well HT1 in the Bachu Uplift of the Tarim Basin has been divided into 2 3rd-grade sequences (SQ1 and SQ2) and 6 systems according to the analyses of drilling, logging, seismic and core data collected from the study area. Studies of ancient landscape and sedimentary facies have indicated that, from the late Caledonian to the early Hercynian, the Tarim Basin contracted severely and the Hetianhe ancient uplift rose to form northward slope (mainly of tide flat facies). Geologic conditions for the formation of lithologic trap in the study area have been concluded and 4 configuration traps have been identified.关键词
层序地层/坡折带/隐蔽圈闭/志留系/塔里木盆地Key words
sequence stratigraphy/ slope-break/ subtle trap/ Silurian/ Tarim Basin分类
能源科技引用本文复制引用
周雨双,李群,姜海健,何金海,张瑜..塔里木盆地巴楚隆起HT1井区志留系层序地层分析和隐蔽圈闭识别[J].石油实验地质,2011,33(4):359-363,5.
