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 2023/05/23 0.5819 1.01976 1.2017 00.4122 00.0000 00.0000 95.8299 02.3248 00.1913 00.0138 00.0160 00.0000 00.0038 00.0023 00.0017 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/05/23 0.5713 1.01026 0.6368 00.8385 00.0000 00.0000 97.1673 01.2998 00.0516 00.0019 00.0035 00.0000 00.0000 00.0000 00.0001 00.0001 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/05/22 0.5872 1.03321 0.7069 00.8535 00.0000 00.0000 94.1853 04.0166 00.2118 00.0079 00.0112 00.0000 00.0021 00.0015 00.0012 00.0009 00.0004 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/05/23 0.5874 1.03239 0.6999 00.9343 00.0000 00.0000 94.1295 03.9825 00.2329 00.0070 00.0086 00.0000 00.0016 00.0012 00.0010 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2023/05/23 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