|Table of Contents|

Sediment characteristics of interunited interlays of chief zone in central saertu oilfield , Daqing(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2005年第03期
Page:
23-25
Research Field:
Publishing date:

Info

Title:
Sediment characteristics of interunited interlays of chief zone in central saertu oilfield , Daqing
Author(s):
QIAN Jie1; 2; FENG Wen-guang 1; DONG Zhi-lin2; ZHANG Guo-zhen2; GUAN Hui2
1.School of Energy Resources, Chengdu University of Technology,Chengdu 610059, China; 2. No.1 Production Company, Daqing Oilfield Limitied Company,Daqing 163001,China
Keywords:
interunited interlayer;  delta;  sedimentary facies;  inside unit layer;  river facies;  Daqing
PACS:
P618.13;TE122.2+3
DOI:
-
Abstract:
Over 40 years’ development, it has entered the later stage of high watercut in the central Saertu Oilfield. Thus fine reservoir description is required to study the complicated geological conditions. Based on mapping the sedimentary facies belts of No. 1 Sandstone Group of the chief Putaohua Oilfield, this paper got the detailed map of the interunited interlayers in the chief zone using the computerized layer database resulted from the fine geological research, which led to carrying out the integrated description of sedimentary characteristics of interunited interlayers in the central Saertu Oilfield. Meanwhile, it indicated that the development and distribution of interunit interlayers were controlled by the development positions of o- verlying sedimentary units of fluvial facies which provided another new reservoir maps for further developing and integrated adjusting at the later stage of high watercut.

References:

[1] 钱杰 , 付尤春 , 叶佳根 , 等. 精细地质研究在注水调 整中的应用 [J] . 国外油田工程 , 2001 , 17(9):34 ～ 35.
[2] 钱杰. 单元间夹层分 布对二次 射孔井开 发效果的 影响[J] . 大 庆石油地质与开发 , 2002 , 21(2):31 ～ 33.
[3] 杨金侠. 海拉尔盆地 乌尔逊凹 陷古流体 动力场数 值模拟[J] . 长安大学学报(地球科学版), 2003 , 25(3):44 ～ 50.
[4] 张世奇 , 任延广. 松辽盆 地中生 代沉积 基准面 变化研 究[J] . 长安大学学报(地球科学版), 2003 , 25(2):4 ～ 8.
[5] 钱杰. 精细地质研究 小层库中 夹层的识 别[J] . 油气田地 面工 程 , 2004 , 23(1):46.
[6] 随军 , 吕小光. 大庆油田河流 —三角洲 相储层研究[M] . 北京 : 石油工业出版社 , 2000.

Memo

Memo:
-
Last Update: 1900-01-01