THE STUDY OF ENHANCE OIL RECOVERY OF THE LOW PERMEABILITY RESERVOIR--DALU LAKE OIL FIELD

Expand
  • 1.Chengdu University of Technology, Chengdu 610059, China; 2.Chunliang Oil Production Plant, Shengli Oilfield Co.Ltd, SINOPEC,Boxing 256504, China

Received date: 2005-06-08

  Revised date: 2005-07-05

  Online published: 2005-08-20

Abstract

Dalu Lake is a low permeability reservoir.Now it is during the middle period and later period of oil development. To enhance oil recovery.Numerical simulation has been implied into the paper.By means of the theory,the production of various sand reservoirs have been analised here. Based on the problems of various sand reservoirs, EOR including perfection well pattern?decreasing wells ?unsteady injection have been discussed here.Recovery percent of reserves of Ⅳ sand group is the best than the others.

Cite this article

XU Liang 1,2,MAO Zhen-qiang 2 . THE STUDY OF ENHANCE OIL RECOVERY OF THE LOW PERMEABILITY RESERVOIR--DALU LAKE OIL FIELD[J]. Natural Gas Geoscience, 2005 , 16(4) : 535 -539 . DOI: 10.11764/j.issn.1672-1926.2005.04.535

References

[1]王端平.低渗透砂岩油藏开发主要矛盾机理及合理井距分析[M].石油勘探与开发,2003,30(1):87-89.
[2] 周守信,张金庆,徐严波,等.低渗透储层气藏烃类气体吸附等温线计算模型的建立及其应用[J].天然气地球科学,2004,15(1):79-81.
[3] 张应安,张应富,艾长风. 低渗透油藏超裂缝延伸压力注水方法探讨[J].大庆石油地质与开发,2004,23(2):51-52.
[4] 郭庆安.安塞油田坪北区低渗透油藏产能建设的成效[J].江汉石油职工大学学报,2004,17(2):14-16.
[5] 党犇,赵虹,李文厚,等.安塞油田延长6油层组沉积微相特征[J].天然气地球科学,2004,15(6):597-600.
[6] 赵虹,党犇,李文厚,等.安塞地区延长组沉积微相研究[J].天然气地球科学,2004,75(5):492-497.
[7] 曾大乾,李淑贞.中国低渗透砂岩储层类型及地质特征[J]. 石油学报,1994,15(1):38-46.

Outlines

/