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 2023/02/15 0.5814 1.02309 0.9607 00.5309 00.0000 00.0000 95.6448 02.6585 00.1704 00.0118 00.0138 00.0000 00.0033 00.0020 00.0016 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/02/15 0.5718 1.00872 0.5440 01.1175 00.0000 00.0000 96.9411 01.3319 00.0601 00.0019 00.0032 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/02/15 0.5824 1.02330 0.7870 00.8749 00.0000 00.0000 95.1702 03.0055 00.1365 00.0077 00.0105 00.0000 00.0022 00.0015 00.0016 00.0012 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/02/15 0.5851 1.02750 0.7249 00.9767 00.0000 00.0000 94.5198 03.6206 00.1410 00.0022 00.0027 00.0000 00.0054 00.0040 00.0010 00.0008 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2023/02/15 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