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 2021/03/01 0.5864 1.02720 1.0740 00.5862 00.0000 00.0000 94.8178 03.2405 00.2341 00.0130 00.0199 00.0000 00.0041 00.0034 00.0031 00.0023 00.0011 00.0000 BAY CHECK GC @ 170610 2021/03/01 0.5846 1.02731 1.0065 00.5056 00.0000 00.0000 95.1671 03.0209 00.2456 00.0174 00.0229 00.0000 00.0053 00.0038 00.0025 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/03/01 0.5709 1.00977 0.5011 01.0386 00.0000 00.0000 97.1045 01.2723 00.0785 00.0019 00.0026 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/03/01 0.5929 1.04279 0.6648 00.8761 00.0000 00.0000 93.1306 04.9860 00.2873 00.0144 00.0243 00.0000 00.0051 00.0045 00.0030 00.0022 00.0011 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/03/01 0.5924 1.04199 0.6661 00.8845 00.0000 00.0000 93.1561 04.9971 00.2494 00.0124 00.0197 00.0000 00.0043 00.0041 00.0027 00.0020 00.0010 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/03/01 0.5843 1.01601 1.7008 00.1041 00.0000 00.0000 96.0907 01.7749 00.2102 00.0588 00.0300 00.0000 00.0125 00.0044 00.0066 00.0049 00.0023 00.0000 FM 63 - Columbia GC @ 206124 2021/03/01 0.5835 1.02443 0.9927 00.5950 00.0000 00.0000 95.3532 02.8116 00.1849 00.0164 00.0202 00.0000 00.0065 00.0042 00.0070 00.0052 00.0025 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