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 2023/08/17 0.5837 1.01793 1.4033 00.3779 00.0000 00.0000 95.6458 02.3721 00.1643 00.0120 00.0145 00.0000 00.0035 00.0022 00.0018 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/08/17 0.5693 1.01289 0.4621 00.7578 00.0000 00.0000 97.4572 01.2239 00.0922 00.0024 00.0040 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/08/17 0.5861 1.03295 0.6740 00.8195 00.0000 00.0000 94.4080 03.8538 00.2003 00.0120 00.0204 00.0000 00.0039 00.0033 00.0020 00.0015 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/08/17 0.5955 1.04520 0.7456 00.8563 00.0000 00.0000 92.6615 05.3853 00.3116 00.0114 00.0167 00.0000 00.0032 00.0029 00.0023 00.0017 00.0008 00.0000 FM 63 - Columbia GC @ 206124 2023/08/17 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