Effect evaluation for post fractured of zhuang5 well
Keywords:
Cause analysis, Effect evaluateAbstract
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)
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