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 2021/09/21 0.5841 1.03057 0.6192 00.8545 00.0000 00.0000 94.7531 03.5361 00.1971 00.0110 00.0174 00.0000 00.0037 00.0031 00.0021 00.0016 00.0007 00.0000 BAY CHECK GC @ 170610 2021/09/21 0.5780 1.01937 0.9393 00.4624 00.0000 00.0000 96.3645 02.0142 00.1759 00.0147 00.0176 00.0000 00.0042 00.0029 00.0021 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/21 0.5658 1.00671 0.6232 00.5556 00.0000 00.0000 98.2764 00.5250 00.0178 00.0007 00.0009 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/21 0.5808 1.02560 0.6235 00.8307 00.0000 00.0000 95.3900 02.9738 00.1437 00.0103 00.0162 00.0000 00.0035 00.0029 00.0022 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/21 0.5767 1.01890 0.5653 00.9376 00.0000 00.0000 96.1113 02.2378 00.1129 00.0098 00.0143 00.0000 00.0032 00.0028 00.0021 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/21 0.5826 1.01452 1.6546 00.0969 00.0000 00.0000 96.3292 01.6328 00.1858 00.0499 00.0251 00.0000 00.0099 00.0034 00.0052 00.0038 00.0018 00.0000 FM 63 - Columbia GC @ 206124 2021/09/21 0.5967 1.06130 0.3537 00.6035 00.0000 00.0000 92.1643 06.4837 00.3147 00.0254 00.0324 00.0000 00.0072 00.0039 00.0050 00.0037 00.0018 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