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| Initial production rate of a well (or groups of wells) |
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| model parameter characterizing production decline |
| model parameter characterizing production decline |
LaTeX Math Inline |
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body | --uriencoded--\displaystyle D(t) =- \frac%7Bdq%7D%7BdQ%7D |
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| production decline rate |
LaTeX Math Inline |
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body | --uriencoded--\displaystyle Q(t)=\int_0%5et q(t) dt |
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| cumulative production |
Harmonic Production Decline is an empirical correlation for production from a infinite-reserves Qmax=∞Qmax=∞ reservoir.
Alternative form
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The original form was developed as correction of Arps for tight gas and shales:
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