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 2025/04/11 0.5793 1.01891 0.8462 00.7604 00.0000 00.0000 95.8564 02.3835 00.1296 00.0074 00.0097 00.0000 00.0022 00.0017 00.0011 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/04/11 0.5712 1.01040 0.4584 01.0933 00.0000 00.0000 96.9770 01.4079 00.0558 00.0023 00.0044 00.0000 00.0002 00.0002 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/04/11 0.5808 1.02094 0.6968 01.0099 00.0000 00.0000 95.3684 02.7702 00.1257 00.0081 00.0127 00.0000 00.0026 00.0020 00.0014 00.0011 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/04/11 0.5824 1.02118 0.7963 00.9914 00.0000 00.0000 95.1203 02.9553 00.1155 00.0072 00.0083 00.0000 00.0017 00.0012 00.0011 00.0008 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/04/11 0.6163 1.06786 0.2805 02.1555 00.0000 00.0000 89.5513 06.3706 01.2845 00.0814 00.1073 00.0000 00.0688 00.0659 00.0160 00.0119 00.0058 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