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 2023/08/31 0.5835 1.01894 1.3418 00.3977 00.0000 00.0000 95.6315 02.4098 00.1812 00.0126 00.0152 00.0000 00.0036 00.0023 00.0018 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/08/31 0.5690 1.01193 0.4927 00.7470 00.0000 00.0000 97.5090 01.1796 00.0658 00.0020 00.0035 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/08/26 0.5892 1.04344 0.6582 00.8225 00.0000 00.0000 93.7980 04.4322 00.2477 00.0111 00.0193 00.0000 00.0037 00.0034 00.0016 00.0012 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/08/31 0.5932 1.03965 0.8099 00.8804 00.0000 00.0000 93.1232 04.8743 00.2841 00.0092 00.0117 00.0000 00.0021 00.0016 00.0014 00.0011 00.0005 00.0000 FM 63 - Columbia GC @ 206124 2023/08/31 0.6000 1.12145 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