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 2023/06/18 0.5841 1.02242 1.2157 00.4314 00.0000 00.0000 95.4097 02.7154 00.1862 00.0134 00.0156 00.0000 00.0040 00.0026 00.0026 00.0019 00.0009 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/06/18 0.5696 1.01215 0.4473 00.8545 00.0000 00.0000 97.3061 01.3481 00.0412 00.0011 00.0014 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/06/18 0.5881 1.03418 0.7909 00.7494 00.0000 00.0000 94.0676 04.1846 00.1881 00.0062 00.0082 00.0000 00.0016 00.0011 00.0008 00.0006 00.0003 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/06/18 0.5926 1.03817 0.7897 00.9376 00.0000 00.0000 93.1473 04.8870 00.2166 00.0072 00.0091 00.0000 00.0016 00.0013 00.0010 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2023/06/18 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