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 2026/01/06 0.5867 1.02657 1.1672 00.5112 00.0000 00.0000 94.7172 03.4273 00.1536 00.0074 00.0093 00.0000 00.0023 00.0016 00.0011 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2026/01/06 0.5803 1.01885 0.7018 01.0813 00.0000 00.0000 95.3406 02.8070 00.0665 00.0010 00.0014 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2026/01/06 0.6001 1.05067 0.7326 00.9870 00.0000 00.0000 91.5453 06.4936 00.2196 00.0061 00.0083 00.0000 00.0016 00.0012 00.0020 00.0015 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2026/01/06 0.5998 1.05042 0.7337 00.9739 00.0000 00.0000 91.5982 06.4507 00.2248 00.0068 00.0071 00.0000 00.0014 00.0010 00.0009 00.0006 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2026/01/06 0.6002 1.05066 0.7812 00.9246 00.0000 00.0000 91.6020 06.4333 00.2308 00.0087 00.0114 00.0000 00.0024 00.0015 00.0017 00.0013 00.0006 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