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 2022/09/20 0.5937 1.03268 1.4426 00.3853 00.0000 00.0000 94.5023 02.9012 00.5072 00.1049 00.0829 00.0000 00.0283 00.0132 00.0150 00.0112 00.0054 00.0000 BAY CHECK GC @ 170610 2022/09/20 0.5843 1.03086 0.8065 00.5719 00.0000 00.0000 95.0024 03.3324 00.2345 00.0164 00.0207 00.0000 00.0050 00.0034 00.0035 00.0017 00.0008 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2022/09/20 0.5724 1.01195 0.5284 01.0059 00.0000 00.0000 96.8365 01.5421 00.0819 00.0020 00.0028 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2022/09/20 0.5929 1.03811 0.8873 00.8258 00.0000 00.0000 93.2528 04.7568 00.2389 00.0114 00.0161 00.0000 00.0033 00.0024 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2022/09/20 0.5941 1.04039 0.8555 00.8479 00.0000 00.0000 92.9306 05.1338 00.2045 00.0034 00.0044 00.0000 00.0090 00.0064 00.0018 00.0013 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2022/09/20 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 2022/09/20 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