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 2023/04/22 0.5819 1.02281 1.0071 00.5235 00.0000 00.0000 95.6401 02.5853 00.2018 00.0142 00.0169 00.0000 00.0040 00.0026 00.0019 00.0014 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/04/22 0.5677 1.00999 0.4448 00.8097 00.0000 00.0000 97.7157 00.9686 00.0562 00.0017 00.0029 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/04/22 0.5865 1.03088 0.7078 00.9235 00.0000 00.0000 94.2909 03.8709 00.1844 00.0067 00.0092 00.0000 00.0018 00.0013 00.0014 00.0010 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/04/22 0.5883 1.03540 0.6455 00.9239 00.0000 00.0000 93.8347 04.3925 00.1900 00.0020 00.0023 00.0000 00.0041 00.0027 00.0008 00.0006 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2023/04/22 0.6000 1.12145 0.0000 00.0000 00.0000 00.0000 89.0000 08.0000 03.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 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