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 2025/06/07 0.5791 1.01784 1.0687 00.4657 00.0000 00.0000 96.2263 02.0354 00.1708 00.0109 00.0139 00.0000 00.0030 00.0020 00.0014 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/06/07 0.5846 1.02837 0.6927 00.9260 00.0000 00.0000 94.5328 03.7307 00.1127 00.0022 00.0027 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/06/07 0.5935 1.03608 0.9504 00.9055 00.0000 00.0000 93.1322 04.7814 00.2001 00.0084 00.0121 00.0000 00.0025 00.0018 00.0024 00.0018 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/06/07 0.5927 1.03722 0.8535 00.9142 00.0000 00.0000 93.1565 04.8588 00.1954 00.0075 00.0085 00.0000 00.0016 00.0012 00.0011 00.0008 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/06/07 0.6149 1.06552 0.2821 02.1635 00.0000 00.0000 89.6523 06.4234 01.1498 00.0708 00.0928 00.0000 00.0622 00.0619 00.0192 00.0143 00.0069 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