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 2025/06/02 0.5793 1.01931 0.9752 00.5396 00.0000 00.0000 96.0794 02.2032 00.1697 00.0109 00.0131 00.0000 00.0032 00.0021 00.0015 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/06/02 0.5826 1.02435 0.6394 01.0605 00.0000 00.0000 94.8912 03.2678 00.1344 00.0026 00.0037 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/06/02 0.5911 1.03450 0.8172 00.9840 00.0000 00.0000 93.4450 04.5382 00.1877 00.0077 00.0112 00.0000 00.0022 00.0016 00.0022 00.0016 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/06/02 0.5923 1.03731 0.7593 01.0136 00.0000 00.0000 93.1280 04.8823 00.1970 00.0066 00.0081 00.0000 00.0014 00.0012 00.0009 00.0006 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2025/06/02 0.6149 1.06567 0.2818 02.1613 00.0000 00.0000 89.6285 06.4491 01.1531 00.0715 00.0929 00.0000 00.0627 00.0602 00.0182 00.0135 00.0065 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