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 2025/03/06 0.5845 1.02676 0.9964 00.5467 00.0000 00.0000 94.9929 03.2959 00.1462 00.0073 00.0089 00.0000 00.0019 00.0013 00.0008 00.0006 00.0003 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/03/06 0.5745 1.01548 0.5923 00.8941 00.0000 00.0000 96.4652 01.9825 00.0624 00.0013 00.0018 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/03/06 0.5929 1.03859 0.7955 00.9369 00.0000 00.0000 93.1180 04.9069 00.2050 00.0091 00.0144 00.0000 00.0034 00.0030 00.0035 00.0026 00.0012 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/03/06 0.5934 1.03891 0.8005 00.9635 00.0000 00.0000 92.9293 05.1029 00.1847 00.0066 00.0072 00.0000 00.0015 00.0012 00.0010 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2025/03/06 0.6142 1.06462 0.2864 02.1458 00.0000 00.0000 90.1647 05.6544 01.3441 00.0908 00.1146 00.0000 00.0815 00.0804 00.0173 00.0129 00.0062 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