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 2023/04/15 0.5826 1.02346 1.0125 00.5378 00.0000 00.0000 95.4769 02.7532 00.1835 00.0121 00.0144 00.0000 00.0039 00.0020 00.0015 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/04/15 0.5677 1.00846 0.5427 00.7485 00.0000 00.0000 97.8081 00.8602 00.0373 00.0012 00.0016 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/04/12 0.5791 1.04344 0.6226 00.9038 00.0000 00.0000 95.6267 02.7279 00.0996 00.0056 00.0077 00.0000 00.0017 00.0012 00.0012 00.0009 00.0004 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/04/15 0.5855 1.03193 0.6567 00.8494 00.0000 00.0000 94.4271 03.8738 00.1777 00.0022 00.0026 00.0000 00.0047 00.0034 00.0009 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2023/04/15 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