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 % BAY CHECK GC @ 170610 2023/12/23 0.5837 1.02185 1.2672 00.3547 00.0000 00.0000 95.5395 02.6068 00.1916 00.0134 00.0159 00.0000 00.0039 00.0026 00.0018 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/12/23 0.5700 1.01032 0.5737 00.8157 00.0000 00.0000 97.3442 01.2205 00.0423 00.0014 00.0019 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/12/23 0.5972 1.04571 0.8015 00.9087 00.0000 00.0000 92.2839 05.6991 00.2761 00.0090 00.0142 00.0000 00.0024 00.0018 00.0013 00.0009 00.0004 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/12/23 0.5956 1.04425 0.7915 00.8590 00.0000 00.0000 92.5851 05.4753 00.2660 00.0079 00.0094 00.0000 00.0016 00.0013 00.0011 00.0008 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2023/12/11 0.6000 1.00000 0.0000 00.0000 00.0000 00.0000 89.0000 08.0000 03.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 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