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 2021/11/11 0.5870 1.03522 0.6902 00.7462 00.0000 00.0000 94.2796 04.0149 00.2205 00.0127 00.0206 00.0000 00.0044 00.0040 00.0030 00.0022 00.0010 00.0000 BAY CHECK GC @ 170610 2021/11/11 0.5824 1.02703 0.8874 00.5010 00.0000 00.0000 95.4245 02.9378 00.2055 00.0148 00.0184 00.0000 00.0042 00.0028 00.0017 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/11/11 0.5683 1.00966 0.4446 00.8900 00.0000 00.0000 97.5845 01.0072 00.0693 00.0016 00.0024 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/11/11 0.5874 1.03599 0.6016 00.8621 00.0000 00.0000 94.0657 04.2364 00.1952 00.0103 00.0167 00.0000 00.0035 00.0031 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/11/11 0.5756 1.01819 0.5073 00.9644 00.0000 00.0000 96.3081 02.0570 00.1276 00.0037 00.0050 00.0000 00.0115 00.0094 00.0026 00.0019 00.0009 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/11/11 0.5861 1.02004 1.6628 00.0831 00.0000 00.0000 95.7731 02.0905 00.2540 00.0701 00.0347 00.0000 00.0135 00.0043 00.0062 00.0046 00.0022 00.0000 FM 63 - Columbia GC @ 206124 2021/11/11 0.5891 1.03854 0.6425 00.8158 00.0000 00.0000 93.7622 04.5334 00.2066 00.0108 00.0161 00.0000 00.0034 00.0026 00.0029 00.0021 00.0010 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