| 吉尔嘎朗图凹陷宝饶洼槽腾格尔组层序地层研究 |
| |
| 引用本文： | 易定红,贾义蓉,石兰亭.吉尔嘎朗图凹陷宝饶洼槽腾格尔组层序地层研究[J].石油地质与工程,2005,19(5):9-12. |
| |
| 作者姓名： | 易定红 贾义蓉 石兰亭 |
| |
| 作者单位： | 中国石油勘探开发研究院西北分院,甘肃,兰州,730020;中国石油勘探开发研究院西北分院,甘肃,兰州,730020;中国石油勘探开发研究院西北分院,甘肃,兰州,730020 |
| |
| 摘 要： | 运用高分辨率层序地层学原理和方法,综合利用岩心和测井资料建立起吉尔嘎朗图凹陷宝饶洼槽腾格尔组基准面旋回的地层响应模型,通过对钻、测井资料和三维地震资料的综合分析,在腾格尔组识别出3个长期基准面旋回(三级层序)LSC1、LSC2和LSC3,建立了腾格尔组高分辨率等时地层格架。在等时地层格架内,研究基准面旋回与砂体发育规律的内在联系。
|
| 关 键 词： | 吉尔嘎朗图凹陷 层序地层 腾格尔组 地层基准面 |
| 文章编号： | 1006-4095(2005)05-0009-04 |
| 修稿时间： | 2005年3月8日 |
Sequence stratigraphy of Tengor Fm in Baorao low land in Jirgalangtu sag |
| |
| Yi Dinghong et la.Sequence stratigraphy of Tengor Fm in Baorao low land in Jirgalangtu sag[J].Petroleum Geology and Engineering,2005,19(5):9-12. |
| |
| Authors: | Yi Dinghong et la |
| |
| Abstract: | Based on core and logging data, a bed response model of datum level cycle for Tengor Fm in Baorao low land in Jirgalangtu sag is built by using the principles and methods of high resolution sequence stratigraphy. Three long -term datum cycles (third grade sequence), including LSC1, LSC2 and LSC3 are identified in the Tengor Fm through comprehensive analysis of drilling, logging and 3D seismic data and a high resolution isochronic strati-graphic framework is built for Tengor Fm. The intrinsic relationship between datum level cycle and the pattern of sandbody development is studied in the context of the i-sochronic stratigraphic framework. |
| |
| Keywords: | Jirgalangtu sag sequence stratigraphy Tengor Fm stratigraphic datum |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
