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Shell upstream energy benchmarking model - Nnamdi Wali ... - IPIECA

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<strong>Shell</strong> Exploration & Production<br />

Gas Plants: Normalized Unit Energy Use<br />

vs. Overall Complexity Factor [Ziff Example]<br />

Energy Use Normalized Unit<br />

Mcf Fuel / Sales Volume<br />

40<br />

30<br />

20<br />

R 2 = 0.67<br />

10<br />

0<br />

0 10 20 30 40 50 60 70<br />

Overall Complexity Factor<br />

All Plants<br />

Sample Co.<br />

Source: Ziff Energy’s 2008 Improving Field Performance Study

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