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 % MAGNOLIA CHECK GC @ 7697 2021/08/04 0.5804 1.02457 0.7656 00.6376 00.0000 00.0000 95.6543 02.7376 00.1700 00.0110 00.0156 00.0000 00.0035 00.0026 00.0008 00.0006 00.0003 00.0000 BAY CHECK GC @ 170610 2021/08/04 0.5778 1.02263 0.7793 00.4916 00.0000 00.0000 96.2567 02.2397 00.1882 00.0150 00.0179 00.0000 00.0043 00.0029 00.0022 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/08/04 0.5647 1.00795 0.4813 00.5901 00.0000 00.0000 98.3849 00.5061 00.0321 00.0020 00.0032 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/08/04 0.5782 1.02244 0.5506 00.8874 00.0000 00.0000 95.8212 02.5758 00.1277 00.0098 00.0158 00.0000 00.0035 00.0029 00.0022 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/08/04 0.5775 1.02066 0.5657 00.9140 00.0000 00.0000 95.9512 02.4069 00.1255 00.0102 00.0153 00.0000 00.0033 00.0029 00.0021 00.0016 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/08/04 0.5828 1.01589 1.6077 00.1140 00.0000 00.0000 96.3065 01.6760 00.2024 00.0561 00.0280 00.0000 00.0109 00.0037 00.0057 00.0042 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/08/04 0.6004 1.06492 0.4533 00.5889 00.0000 00.0000 91.5418 06.9817 00.3495 00.0271 00.0339 00.0000 00.0079 00.0044 00.0052 00.0039 00.0019 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