|本期目录/Table of Contents|

[1]张伟峰,刘守军,李拥安,等.孤岛馆陶组注水开发储层性质动态变化特征研究[J].地球科学与环境学报,2004,26(02):51-53,58.
　ZHANG Wei-feng,LIU Shou-jun,LI Yong-an,et al.Study on the dynamic change feature of reservoir property with injection exploitation in Guantao formation of Gudao oil field[J].Journal of Earth Sciences and Environment,2004,26(02):51-53,58.
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《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

卷:
第26卷
期数:
2004年第02期
页码:
51-53,58
栏目:
出版日期:
2004-06-20

文章信息/Info

Title:
Study on the dynamic change feature of reservoir property with injection exploitation in Guantao formation of Gudao oil field
作者:
张伟峰1; 2; 刘守军2; 李拥安2; 高小鹏2; 谢余庆2
1.西安石油大学石油工程学院,陕西西安710061;2.胜利油田有限公司孤岛采油厂,山东东营257231
Author(s):
ZHANG Wei-feng 1; 2; LIU Shou-jun2; LI Yong-an2; GAO Xiao-Peng2; XIE Yu-qing2
1.School ofPetroleum Engineering, Xi′an University ofPetroleum, Xi′an 710061, China; 2.Gudao Production Group ofShengli Oil Field Limited Company,Dongying Shandong 257231, China)
关键词:
注水开发; 岩性; 物性; 电性; 含油性; 孤岛油田; 馆陶组; 山东
Keywords:
injection exploitation ; lithological property ; physical property ; oil bearing property ; electrolysis property ; Guantao Formation ; Gudao oil field ; Shandong
分类号:
TE122.2+3
DOI:
-
文献标志码:
A
摘要:
综合利用取心资料、实验室分析化验数据和矿场动态测井资料,研究了孤岛油田低含水期、中 高含水期、特高含水期馆陶组砂岩油层岩性、物性、含油性和电性的变化特征。经过长期的注水开发,造 成油层泥质含量、碳酸盐含量、含油饱和度和束缚水饱和度降低,平均孔隙直径增大,岩石粒度中值提 高,导致渗透率、孔隙度增大。在物性总体增大的同时,孔渗参数的分异度增加;同时,也会由于水敏和 速敏的影响使物性变差。声波时差和自然电位、感应电阻率都发生了明显变化,不同岩性的储层参数变 化程度有差异,粉砂岩的变化程度小于细砂岩。
Abstract:
Based on coring information, laboratory test data and dynamic logging information of the formation,the paper elaborated on the changing feature of the lithology, physical property, oil bearing property and electrolysis property for sandstone reservoir in Gudao oil field during low water bearing period,medium water bearing period and high water bearing period respectively. Because of long-term injection exploitation, within the reservoir the clay volume, carbonate content, oil saturation and bound water satura- tion was reduced, and average pore diameter and rock grain size was increased, which led to an increase of the permeability and porosity. However, with overall growth of physical property, the discrepancy of the parameter for porosity and permeability was raised. At the same time, the physical property became worse due to the water sensitivity and rate sensitivity.Additionally,inter- val travel, spontaneous potential and induction resistivity changed obviously. There was a difference in change level for reservoir parameter of different lithology. For example, the change level for reservoir parameter of silt is less than that of fine sand.

参考文献/References:

[1] 穆龙新, 裘怿楠.不同开发阶段的油藏描述[M] .北京:石油 工业出版社, 1999 .
[2] 戈定夷, 田慧新, 曾若谷.矿物学简明教程[M] .北京:地质出 版社, 1989 .
[3] 赵澄林, 朱莜敏.沉积岩石学[M] .北京:石油工业出版社, 1982 .

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备注/Memo

备注/Memo:
[收稿日期]2003-04-30
[作者简介]张伟峰1970-),男,陕西大荔人,工程师,现从事油田开发动态管理工作。
更新日期/Last Update: 2004-06-20