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 2023/04/20 0.5815 1.02201 1.0505 00.4607 00.0000 00.0000 95.7564 02.5134 00.1827 00.0127 00.0145 00.0000 00.0034 00.0020 00.0015 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/04/20 0.5712 1.00917 0.5729 00.9982 00.0000 00.0000 97.1140 01.2306 00.0767 00.0023 00.0048 00.0000 00.0000 00.0000 00.0001 00.0001 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/04/20 0.5839 1.04344 0.6837 00.8657 00.0000 00.0000 94.8093 03.4408 00.1745 00.0077 00.0105 00.0000 00.0022 00.0015 00.0017 00.0012 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/04/20 0.5854 1.03146 0.6494 00.8739 00.0000 00.0000 94.4279 03.8724 00.1630 00.0020 00.0022 00.0000 00.0042 00.0027 00.0008 00.0005 00.0002 00.0000 FM 63 - Columbia GC @ 206124 2023/04/20 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