Cyclic Injection Scheme Optimization Research in Gaotaizi Reservoirs of Daqing Oilfield

Article Preview

Abstract:

With the deepening of the oilfield development, oil field has entered the high water cut period. The rate of water cut increasing and production decline are accelerate. It is needed to adjust the way of exploitation in order to improve oilfield exploitation effect. Cyclic water flooding is one of effective means to improve oilfield development effect with the advantages of small investment, quick effect, reduce inefficient output and improve oilfield overall development benefit. In this paper, we use the means of numerical simulation to study the injection timing and reasonable working systems of different types of Wells. Technical basis is provided for further study and field test.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

334-337

Citation:

Online since:

September 2013

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Zhang Yong, Su Guojun, The Design Principles of Low-permeability Fault Reservoirs, Sino-global Energy. 11 (1996) 29-33. (in Chinese).

Google Scholar

[2] Meng Lixi, Tian Yun, Wu Jianwen, The Effect Analysis of Sandstone Reservoir in High Water-cut Stage, Oil Recovery Technology. 7 (2000) 23-27. (in Chinese).

Google Scholar

[3] Wang Wenhuan, The Influencing Factors of Ultra-low Permeability Reservoirs about Flooding and Exploitation, Petroleum Geology and Recovery Efficiency. 13 (2006) 73-75. (in Chinese).

Google Scholar

[4] Tian Ping, Xu Aiyun, Zhang Xu, The Development Effect Evaluation of Later-tage Unstable Waterflooding of Renqiu Oilfield, Petroleum Journal, 20 (1999) 38-42. (in Chinese).

Google Scholar

[5] Huang Yanzhang, Shang Genhua, Chen Yongmin, Use MRI Technology to Research Cycle Injection Mechanism, Acta Petrolei Sinica. 10 (1995) 62-67. (in Chinese).

Google Scholar

[6] He Feng, Li Tao, The Study of Cyclic Waterlfooding Technology Improving Waterflooding Efficiency, Special Oil & Gas Reservoirs. 11(2004) 53-54. (in Chinese).

Google Scholar