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 2023/06/06 0.5836 1.01971 1.2902 00.4360 00.0000 00.0000 95.5298 02.5465 00.1665 00.0106 00.0124 00.0000 00.0028 00.0017 00.0014 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/06/06 0.5650 1.00856 0.5633 00.4589 00.0000 00.0000 98.4064 00.5452 00.0236 00.0011 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/06/06 0.5875 1.04344 0.7571 00.8222 00.0000 00.0000 94.1629 04.0370 00.1969 00.0075 00.0099 00.0000 00.0020 00.0014 00.0012 00.0009 00.0004 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/06/06 0.5869 1.03506 0.6523 00.8005 00.0000 00.0000 94.1497 04.1967 00.1817 00.0065 00.0075 00.0000 00.0014 00.0010 00.0011 00.0008 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2023/06/06 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