Location Gas Day Gravity BTU CO2 % Nitrogen % Oxygen % H2S Methane % Ethane % Propane % ISO Butane % Normal Butane% Neo Pentane % ISO Pantane % Normal Pentane % Hexane % N-Heptane % N-Octane % N-Nonane % MAGNOLIA CHECK GC @ 7697 2022/09/21 0.5863 1.02187 1.5705 00.1410 00.0000 00.0000 95.7362 02.0722 00.3281 00.0596 00.0518 00.0000 00.0142 00.0077 00.0086 00.0064 00.0031 00.0000 BAY CHECK GC @ 170610 2022/09/21 0.5836 1.02976 0.8063 00.5724 00.0000 00.0000 95.0862 03.2877 00.2088 00.0128 00.0152 00.0000 00.0035 00.0023 00.0025 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2022/09/21 0.5746 1.01220 0.8406 00.7233 00.0000 00.0000 96.7155 01.6540 00.0625 00.0017 00.0021 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2022/09/21 0.5933 1.03971 0.8647 00.8007 00.0000 00.0000 93.1297 04.9523 00.2156 00.0108 00.0151 00.0000 00.0033 00.0023 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2022/09/21 0.5967 1.04242 0.9181 00.8765 00.0000 00.0000 92.4649 05.4951 00.2186 00.0035 00.0044 00.0000 00.0086 00.0061 00.0017 00.0013 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2022/09/21 0.5857 1.01760 1.6886 00.1543 00.0000 00.0000 95.9363 01.8390 00.2382 00.0595 00.0284 00.0000 00.0127 00.0044 00.0185 00.0138 00.0067 00.0000 FM 63 - Columbia GC @ 206124 2022/09/21 0.5901 1.03509 0.8870 00.7468 00.0000 00.0000 93.8488 04.2435 00.2279 00.0128 00.0162 00.0000 00.0042 00.0024 00.0047 00.0035 00.0017 00.0000 The information displayed above reflects daily average gas quality readings taken at key locations on the EGT systeGQ. The dates shown above are the dates of the readings. The readings are taken daily, and information from such readings is posted on the first day thereafter. If on any reading day there are problems retrieving the data, the last reported readings will remain posted until such time as new readings are obtained. Due to factors such as equipment failure, sample contamination and human error, the information displayed above