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 2026/01/22 0.5891 1.03136 1.0795 00.5795 00.0000 00.0000 94.1745 03.9538 00.1883 00.0079 00.0096 00.0000 00.0022 00.0015 00.0013 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2026/01/22 0.5862 1.02504 0.7574 01.1726 00.0000 00.0000 94.2479 03.6970 00.1212 00.0017 00.0019 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2026/01/22 0.5991 1.04754 0.7950 00.9908 00.0000 00.0000 91.8602 06.0606 00.2657 00.0077 00.0106 00.0000 00.0020 00.0015 00.0026 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2026/01/22 0.6011 1.04942 0.8355 01.0013 00.0000 00.0000 91.4803 06.3928 00.2678 00.0079 00.0086 00.0000 00.0016 00.0013 00.0012 00.0008 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2026/01/22 0.6025 1.07509 0.3139 00.3819 00.0000 00.0000 91.0733 07.7559 00.3751 00.0357 00.0395 00.0000 00.0096 00.0055 00.0043 00.0032 00.0015 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