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 2023/05/27 0.5828 1.02219 1.1353 00.4496 00.0000 00.0000 95.5731 02.6140 00.1906 00.0125 00.0150 00.0000 00.0035 00.0023 00.0017 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/05/27 0.5687 1.01013 0.4613 00.8660 00.0000 00.0000 97.5135 01.1129 00.0417 00.0016 00.0027 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/05/27 0.5864 1.03038 0.7445 00.8896 00.0000 00.0000 94.3863 03.7370 00.2191 00.0074 00.0097 00.0000 00.0018 00.0012 00.0013 00.0010 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/05/27 0.5868 1.03187 0.7001 00.9049 00.0000 00.0000 94.2275 03.9457 00.2049 00.0061 00.0069 00.0000 00.0011 00.0008 00.0007 00.0005 00.0002 00.0000 FM 63 - Columbia GC @ 206124 2023/05/27 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