|
|||||
|
|
| 宋芳屯油田芳3区块葡萄花储层特征及其影响因素 | |
| 引用本文： | 高岗,黄志龙,高兴友,康德权,李颖.宋芳屯油田芳3区块葡萄花储层特征及其影响因素[J].西北地质,2005,38(2):76-81. |
| 作者姓名： | 高岗 黄志龙 高兴友 康德权 李颖 |
| 作者单位： | 1. 中国石油大学,北京,102249 2. 中国地质大学,北京,100083;大庆油田有限责任公司第八采油厂,黑龙江,大庆,163000 3. 大庆油田有限责任公司第八采油厂,黑龙江,大庆,163000 |
| 基金项目： | 中国石油大学(北京)石油与天然气成藏机理教育部重点实验室 |
| 摘 要： | 通过对松辽盆地宋芳屯油田芳3区块葡萄花油层砂岩储层岩性、物性、沉积环境及地质特征的研究，对葡萄花油层砂岩储层的物性特征及其影响因素进行了系统的分析，认为长石砂岩和岩屑质长石砂岩是主要砂岩类型，岩性有粉、细砂岩等，但以粉砂岩为主。砂岩主要沉积于弱氧化-弱还原的浅水三角洲前渊环境。砂岩胶结物主要为泥质和碳酸盐；胶结类型以接触-再生、孔隙-接触及混和式为主。储层物性属于中低孔、中低渗特征，主要受胶结物含量、沉积环境控制，以水下分流河道、分流河道砂岩物性最好，三角洲前缘席状砂和河口坝砂岩物性相对差。 |
| 关 键 词： | 宋芳屯油田 葡萄花油层 储层特征 孔隙度 渗透率 沉积环境 地质条件 |
| 文章编号： | 1009-6248(2005)02-0076-06 |
| 修稿时间： | 2004年1月15日 |
Putaohua reservoir characteristics and its influence factors of Fang 3 area in Songfangtun oilfield,Songliao basin |
|
| GAO Gang,HUANG Zhi-long,GAO Xing-you,KANG De-quan,LI Ying.Putaohua reservoir characteristics and its influence factors of Fang 3 area in Songfangtun oilfield,Songliao basin[J].Northwestern Geology,2005,38(2):76-81. | |
| Authors: | GAO Gang HUANG Zhi-long GAO Xing-you KANG De-quan LI Ying |
| Institution: | GAO Gang1,HUANG Zhi-long1,GAO Xing-you2,3,KANG De-quan3,LI Ying3 |
| Abstract: | In this paper,by analysis of reservoir characteristic,lithology,sedimental environment and geological feature of Putaohua oil layer in Fang 3 area Songfangtun oilfield,Songliao basin,the outhors disccuss reservoir characteristics and it's influence factors. Feldspathic sandstone and detritus sandstone are the main type of reservoir which's lithology has siltstone,fine sandstone etc. and which's cementation types have mainly contact-regenesis,porosity-contact ,intermix etc.The sandstone's cementation matter are mainly mud ,carbonate etc. The reservoir feature belongs to medium-low porosity and permeability.The sedimental environment and the storage characteristic is main controlling factors of the reservoir charateristic.In the underwater diffluence riverway and the diffluence riverway, sandstone's porosity and permeability is best and in the delta front and the estuarine dam,it is lower. |
| Keywords: | Songfangtun oilfield Putaohua oil layer reservoir porosity permeability sedimental environment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |