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 2021/09/01 0.5771 1.01702 0.8116 00.7180 00.0000 00.0000 96.3186 01.9733 00.1434 00.0106 00.0160 00.0000 00.0035 00.0029 00.0008 00.0006 00.0003 00.0000 BAY CHECK GC @ 170610 2021/09/01 0.5790 1.01749 1.0556 00.4969 00.0000 00.0000 96.2587 01.9702 00.1754 00.0142 00.0177 00.0000 00.0041 00.0029 00.0022 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/01 0.5649 1.00732 0.4981 00.6203 00.0000 00.0000 98.3445 00.5102 00.0243 00.0010 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/01 0.5782 1.01984 0.6446 00.9013 00.0000 00.0000 95.9235 02.3549 00.1351 00.0108 00.0173 00.0000 00.0038 00.0031 00.0024 00.0018 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/01 0.5776 1.01976 0.5968 00.9211 00.0000 00.0000 95.9754 02.3497 00.1205 00.0098 00.0150 00.0000 00.0032 00.0029 00.0023 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/01 0.5829 1.01544 1.6454 00.0845 00.0000 00.0000 96.2904 01.6597 00.2010 00.0552 00.0269 00.0000 00.0112 00.0035 00.0066 00.0049 00.0023 00.0000 FM 63 - Columbia GC @ 206124 2021/09/01 0.5799 1.02642 0.5386 00.8273 00.0000 00.0000 95.5049 02.9431 00.1442 00.0109 00.0152 00.0000 00.0042 00.0027 00.0039 00.0029 00.0014 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