| 克拉玛依油田九区南低电阻率稠油油层成因 |
| |
| 引用本文： | 董同武,张廷山,霍进,黄世伟,姜照勇.克拉玛依油田九区南低电阻率稠油油层成因[J].新疆石油地质,2005,26(3):256-258. |
| |
| 作者姓名： | 董同武 张廷山 霍进 黄世伟 姜照勇 |
| |
| 作者单位： | 1. 西南石油学院,资源与环境学院,成都,610500
2. 中国石油,新疆油田分公司,重油开发公司,新疆,克拉玛依,843000 |
| |
| 基金项目： | 四川省重点学科建设基金项目(SZD0414) |
| |
| 摘 要： | 克拉玛依九区南齐古组稠油油藏为一套辫状河三角洲相沉积，沉积相变快，岩性复杂。利用分析化验、测井、测试和生产资料，分析低电阻率稠油油层所处的地质环境，对该区低电阻率稠油油层的成因进行了分析，认为岩性偏细、泥质胶结、微孔、微裂缝的大量存在、粘土附加导电性、黄铁矿等骨架导电性、微幅度构造以及较高地层水矿化度都是低电阻率油层形成的因素，并提出了有效的测井解释方法，以成功地识别低电阻率油层。
|
| 关 键 词： | 克拉玛依油田 低电阻率 成因分析 稠油油层 岩性 地质环境 测井解释方法 |
| 文章编号： | 1001-3873(2005)03-0256-03 |
| 修稿时间： | 2004年7月3日 |
Genesis of Low-Resistivity Heavy Oil Reservoir of Qigu Formation in Southern District-9 of Karamay Oilfield |
| |
| DONG Tong-wu,ZHANG Ting-shan,HUO Jin,HUANG Shi-wei,JIANG Zhao-yong.Genesis of Low-Resistivity Heavy Oil Reservoir of Qigu Formation in Southern District-9 of Karamay Oilfield[J].Xinjiang Petroleum Geology,2005,26(3):256-258. |
| |
| Authors: | DONG Tong-wu ZHANG Ting-shan HUO Jin HUANG Shi-wei JIANG Zhao-yong |
| |
| Affiliation: | DONG Tong-wu1,ZHANG Ting-shan1,HUO Jin2,HUANG Shi-wei1,JIANG Zhao-yong1 |
| |
| Abstract: | The heavy oil reservoir of Qigu formation in southern District No.9 of Karamay oilfield features a set of braided stream-like delta deposits with varied sedimentary facies and litholoty.The lab data,well log and testing data are used to analyze the geologic setting and genesis of the low-resistivity heavy oil reservoir.Study shows the affected factors for forming the low-resistivity reservoir include the fine llitholigy,presents of silt cementation,micropores and microfractures,additional clay conductivity,pyrite conductivity as a matrix,mini-amplitude structure and high reservoir water salinity,etc.Based on these features of such a reservoir,the effective method for well log interpretation is proposed,and recognition of the low-resistivity reservoir is successfully made. |
| |
| Keywords: | Karamay oilfield low resistivity reservoir genesis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
