Effect evaluation for post fractured of zhuang5 well

Authors

  • Na Z South- West Oil and Gas Field Branch Company, Chongqing Gas Reservoir; Exploration and Development Research Institute, Jiangsu Oilfield, China; Sichuan Petroleum Administrative Bureau, China; Technology Department, Zhangjiang Branch Company, China Offshore Oil Corporation, China

Keywords:

Cause analysis, Effect evaluate

Abstract

According to the well testing theory of fractured well'find using well testing analysis method, some comparison and analysis of pre-fracture and post fracture testing data of Zhuang5 well has been done. By analyzing the pre-fracture and post fracture build-up plot, the fracture effect is evaluated and the main reasons causing the failure of the fracturing are that of damage to the reservoir of fracturing fluid, being too short of the fracture half-length which shows the phenomena of reservoir not being opened completely, getting worse of the property and yielding water that provides a scientific basis for the next step of exploration and development plan.

References

Athichanagorn S., Development of an Interpretation Methodology for Long-Term Pressure Data From Permanent Downhole Gauges, (1999)

Published

30-03-2022

How to Cite

Na, Z. (2022). Effect evaluation for post fractured of zhuang5 well. Well Testing Journal, 31(1), 31–35. Retrieved from https://welltestingjournal.com/index.php/WT/article/view/40

Issue

Vol. 31 No. 1 (2022)

Section

Research Articles

License

Copyright (c) 2006 Well Testing

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