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Analysis of Decline curves: Calculator for Exponential Dec.

Well Test Analysis, Pressure and Production Monitoring........ etc.

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Analysis of Decline curves: Calculator for Exponential Dec.

Postby mrgmm » Thu Feb 12, 2015 2:32 pm

Analysis of Decline curves: Calculator for Exponential Decline.

Huston Meeting 1944

Original method for calculating Decline rate for oil wells.
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Re: Analysis of Decline curves: Calculator for Exponential D

Postby FANARCO » Wed Feb 25, 2015 12:15 pm

Production Decline Analysis


Production decline analysis is a traditional means of identifying well production problems and predicting well performance and life based on real production data. It uses empirical decline models that have little fundamental justifications. These models include

• Exponential decline (constant fractional decline)
• Harmonic decline, and
• Hyperbolic decline.


While the hyperbolic decline model is more general, the other two models are degenerations of the hyperbolic decline model.

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