| 鄂尔多斯盆地西北部上古生界碎屑岩储层的孔隙结构特征初探 |
| |
| 引用本文： | 陈孟晋,刘锐娥,孙粉锦,拜文华,黄月明.鄂尔多斯盆地西北部上古生界碎屑岩储层的孔隙结构特征初探[J].沉积学报,2002,20(4):639-643. |
| |
| 作者姓名： | 陈孟晋 刘锐娥 孙粉锦 拜文华 黄月明 |
| |
| 作者单位： | 1 西北大学,西安,710069; |
| |
| 摘 要： | 碎屑岩储层的孔隙特征是油气勘探开发中最重要的研究课题之一,次生孔隙发育的特殊性更增加了研究难度。本文从微观上对鄂尔多斯盆地西北部地区上古生界碎屑岩盒 8、山 1储层的孔隙类型、孔隙组合、孔隙结构等方面进行了深入的分析,对于孔隙分布、孔隙成因进行了有益的探讨,提出次生孔隙是主要孔隙类型,次生孔隙发育区也是天然气的高产富集区。这些研究无疑为该区天然气勘探开发提供了重要的地质依据。
|
| 关 键 词： | 鄂尔多斯盆地西北部 碎屑岩储层 孔隙分布 孔隙成因 次生孔隙 |
| 文章编号： | 1000-0550(2002)04-0639-05 |
| 收稿时间： | 2002-02-20 |
| 修稿时间： | 2002年2月20日 |
Preliminary Approach on the Clastic Reservoir's Pore Textures of Upper Paleozoic in Northwest Ordos Basin |
| |
| CHEN Meng jin , LIU Rei e , SUN Fen jin BAI Wen hua , HUANG Yue ming.Preliminary Approach on the Clastic Reservoir''''s Pore Textures of Upper Paleozoic in Northwest Ordos Basin[J].Acta Sedimentologica Sinica,2002,20(4):639-643. |
| |
| Authors: | CHEN Meng jin LIU Rei e SUN Fen jin BAI Wen hua HUANG Yue ming |
| |
| Institution: | 1 Northwest University, Xi'an 710069;2 Langfang Branch, Institute of Petroleum Exploration and Development, CNPC, Langfang Hebei 06500;3 China University of Geology, Beijing 100083 |
| |
| Abstract: | The study on the pore texture of clastic reservoirs is one of the most important work in the oil and gas exploration and development. The particularity of the distribution of secondary pore makes the study more difficult. Through analyzing the clastic reservoirs' pore types, pore combinations and pore textures of upper Paleozoic in northwest Ordos Basin, the authors analyzed the pore's distribution and genesis. Finally, the authors indicate that the predominant pore type is secondary pore. Undoubtedly, all of these will be important to the gas exploration and development in this area. |
| |
| Keywords: | Northwest Ordos Basin clastic reservoir the distribution of pore the pore's genesis secondary pore |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《沉积学报》浏览原始摘要信息 |
| 点击此处可从《沉积学报》下载免费的PDF全文 |
|
