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 2021/09/03 0.5768 1.01980 0.5449 00.9222 00.0000 00.0000 96.0845 02.2857 00.1278 00.0098 00.0163 00.0000 00.0036 00.0031 00.0007 00.0005 00.0002 00.0000 BAY CHECK GC @ 170610 2021/09/03 0.5785 1.01922 0.9784 00.4659 00.0000 00.0000 96.2912 02.0393 00.1809 00.0150 00.0182 00.0000 00.0042 00.0028 00.0020 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/03 0.5645 1.00743 0.4777 00.6096 00.0000 00.0000 98.4014 00.4861 00.0229 00.0009 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/03 0.5771 1.02000 0.5863 00.8749 00.0000 00.0000 96.0989 02.2649 00.1351 00.0105 00.0170 00.0000 00.0037 00.0031 00.0024 00.0018 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/03 0.5770 1.02058 0.5788 00.8439 00.0000 00.0000 96.1010 02.3095 00.1293 00.0104 00.0157 00.0000 00.0034 00.0029 00.0022 00.0016 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/03 0.5833 1.01513 1.6571 00.1336 00.0000 00.0000 96.2998 01.6446 00.1984 00.0547 00.0273 00.0000 00.0109 00.0037 00.0060 00.0045 00.0022 00.0000 FM 63 - Columbia GC @ 206124 2021/09/03 0.5829 1.03214 0.5085 00.8194 00.0000 00.0000 94.8800 03.5768 00.1685 00.0128 00.0185 00.0000 00.0044 00.0030 00.0036 00.0027 00.0013 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