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 2023/08/27 0.5824 1.02435 0.9919 00.4949 00.0000 00.0000 95.5832 02.6589 00.2209 00.0158 00.0199 00.0000 00.0048 00.0033 00.0028 00.0021 00.0010 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/08/27 0.5692 1.01324 0.4602 00.7345 00.0000 00.0000 97.4688 01.2400 00.0892 00.0024 00.0044 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/08/26 0.5892 1.04344 0.6582 00.8225 00.0000 00.0000 93.7980 04.4322 00.2477 00.0111 00.0193 00.0000 00.0037 00.0034 00.0016 00.0012 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/08/27 0.5898 1.03681 0.7222 00.8582 00.0000 00.0000 93.7069 04.4490 00.2311 00.0098 00.0138 00.0000 00.0026 00.0022 00.0017 00.0013 00.0006 00.0000 FM 63 - Columbia GC @ 206124 2023/08/27 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