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 2021/06/18 0.5773 1.02000 0.7279 00.6779 00.0000 00.0000 96.2616 02.1240 00.1676 00.0114 00.0173 00.0000 00.0038 00.0031 00.0024 00.0017 00.0008 00.0000 BAY CHECK GC @ 170610 2021/06/18 0.5803 1.02689 0.7224 00.5599 00.0000 00.0000 95.8560 02.4765 00.3126 00.0227 00.0354 00.0000 00.0057 00.0041 00.0024 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/06/18 0.5654 1.00683 0.5426 00.6309 00.0000 00.0000 98.2790 00.5222 00.0231 00.0009 00.0010 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/06/18 0.5848 1.03183 0.6077 00.8614 00.0000 00.0000 94.9343 03.0764 00.4269 00.0257 00.0514 00.0000 00.0056 00.0047 00.0025 00.0018 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/06/18 0.5794 1.02415 0.5675 00.8800 00.0000 00.0000 95.5724 02.8182 00.1246 00.0101 00.0154 00.0000 00.0035 00.0031 00.0022 00.0016 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/06/18 0.5843 1.01508 1.7538 00.0723 00.0000 00.0000 96.1461 01.7022 00.2115 00.0594 00.0291 00.0000 00.0108 00.0037 00.0054 00.0040 00.0019 00.0000 FM 63 - Columbia GC @ 206124 2021/06/18 0.6010 1.07049 0.3280 00.4996 00.0000 00.0000 91.3212 07.4125 00.3528 00.0269 00.0347 00.0000 00.0076 00.0042 00.0057 00.0042 00.0020 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