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 2025/03/31 0.5784 1.01814 1.0019 00.4778 00.0000 00.0000 96.2678 02.0903 00.1339 00.0088 00.0112 00.0000 00.0028 00.0021 00.0014 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/03/31 0.6501 0.94801 3.7073 07.3365 00.0000 00.0000 82.8594 05.9896 00.0328 00.0011 00.0014 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/03/31 0.5898 1.03350 0.8367 00.8835 00.0000 00.0000 93.7638 04.2999 00.1862 00.0088 00.0127 00.0000 00.0026 00.0018 00.0017 00.0012 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/03/31 0.5905 1.03588 0.7915 00.8845 00.0000 00.0000 93.5239 04.6045 00.1730 00.0077 00.0087 00.0000 00.0018 00.0014 00.0011 00.0008 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/03/31 0.6167 1.06860 0.2798 02.1561 00.0000 00.0000 89.5264 06.3607 01.3016 00.0836 00.1101 00.0000 00.0729 00.0692 00.0185 00.0138 00.0067 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