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 2023/05/20 0.5819 1.02087 1.1321 00.4446 00.0000 00.0000 95.7668 02.4292 00.1882 00.0130 00.0156 00.0000 00.0037 00.0024 00.0018 00.0014 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/05/20 0.5717 1.00875 0.6458 00.9601 00.0000 00.0000 97.0724 01.2510 00.0653 00.0020 00.0030 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/05/20 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 2023/05/20 0.5885 1.03395 0.7122 00.9281 00.0000 00.0000 93.9063 04.2040 00.2298 00.0070 00.0079 00.0000 00.0013 00.0009 00.0009 00.0006 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2023/05/20 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