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 2023/07/19 0.5810 1.02528 0.9052 00.4457 00.0000 00.0000 95.7540 02.6396 00.2081 00.0153 00.0196 00.0000 00.0044 00.0030 00.0022 00.0016 00.0008 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/07/19 0.5700 1.01268 0.4631 00.8381 00.0000 00.0000 97.2639 01.3673 00.0628 00.0018 00.0027 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/07/14 0.5896 1.04344 0.7417 00.7285 00.0000 00.0000 93.7258 04.6022 00.1717 00.0086 00.0127 00.0000 00.0027 00.0021 00.0016 00.0012 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/07/19 0.5879 1.03444 0.7176 00.8294 00.0000 00.0000 93.9986 04.2745 00.1559 00.0073 00.0100 00.0000 00.0021 00.0017 00.0012 00.0009 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2023/07/19 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