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 2025/11/13 0.5834 1.02681 0.8160 00.7210 00.0000 00.0000 95.0224 03.2594 00.1545 00.0082 00.0102 00.0000 00.0026 00.0020 00.0015 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/11/13 0.5757 1.01428 0.5986 01.0774 00.0000 00.0000 96.1814 02.0762 00.0627 00.0015 00.0018 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/11/13 0.5937 1.03878 0.8730 00.8804 00.0000 00.0000 92.9967 05.0362 00.1864 00.0076 00.0105 00.0000 00.0022 00.0015 00.0024 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/11/13 0.5977 1.04261 0.9520 00.9149 00.0000 00.0000 92.2315 05.6805 00.1982 00.0074 00.0087 00.0000 00.0017 00.0015 00.0014 00.0010 00.0005 00.0000 FM 63 - Columbia GC @ 206124 2025/11/13 0.5996 1.07329 0.1940 00.4049 00.0000 00.0000 91.3702 07.6689 00.2963 00.0234 00.0278 00.0000 00.0060 00.0035 00.0021 00.0016 00.0007 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