advanced mass spectrometry analysis with plots

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XYZ OIL & GAS Inc. Gas ratio Analysis A Well #496 54000’md – 55000’md vs A Well #497 83500’md – 84500’md Disclaimer : Any opinion and / or recommendation expressed orally or written herein, has been prepared carefully and may be used if the user so elects, however, no representative or warranty is made by ourselves or our agents as to the correctness or completeness, and no liability is assumed for any damages resulting from use of the same. Blavier's liabilities and obligations shall be governed by Blavier's Standard Terms and Conditions.

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Page 1: Advanced Mass Spectrometry Analysis with plots

• XYZ OIL & GAS Inc.• Gas ratio Analysis• A Well #496 54000’md – 55000’md vs• A Well #497 83500’md – 84500’md

• Disclaimer : • Any opinion and / or recommendation expressed orally or written herein, has been prepared carefully and may be used if the user so elects, however, no

representative or warranty is made by ourselves or our agents as to the correctness or completeness, and no liability is assumed for any damages resulting from use of the same. Blavier's liabilities and obligations shall be governed by Blavier's Standard Terms and Conditions.

Page 2: Advanced Mass Spectrometry Analysis with plots

For all Plots, Data Set 1 is the Offset Well and Data Set 2 is the Current Well24150’md = 23775’md - Correlation Change (Above this depth, there is no definitive match in the trends, below this depth, the trends correlate.) 24248’md = 23821’md – Sand Top24352’md = 23885’md – Sand Bottom24375’md = 23896’md – Sand Top24518’md = 24035’md - Sand Bottom24841’md = 24345’md - Sand Top

Page 3: Advanced Mass Spectrometry Analysis with plots

Above 24150’md = 23775’md - No Correlation24248’md = 23820’md – Sand Top24355’md = 23885’md – Sand Bottom24373’md = 23898’md – Sand Top24508’md = 24038’md – Sand Bottom24842’md = 24343’md – Sand Top

Page 4: Advanced Mass Spectrometry Analysis with plots

Formation Changes Based on:H+/C1- C1/C2…C4 – He *1000/C123640’md23822’md23883’md23903’md24036’md24345’md

Page 5: Advanced Mass Spectrometry Analysis with plots

Naphthene Paraffin Crossover at 24349’md indicative of fluid type change.

Page 6: Advanced Mass Spectrometry Analysis with plots

HC Gas %

Page 7: Advanced Mass Spectrometry Analysis with plots

The two layers in pink data set 2 (thin lower and thick upper) indicate two distinct fluid types present in the data set. This can be explained by the change in the gas composition at the bottom of the well.