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 2025/08/03 0.5806 1.02103 0.9141 00.6502 00.0000 00.0000 95.7493 02.4784 00.1722 00.0106 00.0152 00.0000 00.0032 00.0028 00.0017 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/08/03 0.5728 1.01272 0.4633 01.1036 00.0000 00.0000 96.6515 01.7033 00.0726 00.0020 00.0035 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/08/03 0.5936 1.03908 0.8437 00.9051 00.0000 00.0000 92.9687 05.0689 00.1862 00.0075 00.0106 00.0000 00.0022 00.0015 00.0024 00.0018 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/08/03 0.5949 1.03974 0.8563 00.9628 00.0000 00.0000 92.7126 05.2513 00.1928 00.0080 00.0096 00.0000 00.0019 00.0014 00.0013 00.0009 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/08/03 0.6142 1.06446 0.2843 02.1621 00.0000 00.0000 89.7811 06.3078 01.1344 00.0706 00.0920 00.0000 00.0626 00.0623 00.0201 00.0149 00.0072 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