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 2021/09/28 0.5774 1.02012 0.7563 00.6439 00.0000 00.0000 96.2397 02.1640 00.1585 00.0110 00.0161 00.0000 00.0034 00.0026 00.0018 00.0013 00.0006 00.0000 BAY CHECK GC @ 170610 2021/09/28 0.5778 1.01841 0.9478 00.4910 00.0000 00.0000 96.3443 02.0401 00.1455 00.0105 00.0128 00.0000 00.0028 00.0020 00.0016 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/28 0.5650 1.00745 0.5360 00.5682 00.0000 00.0000 98.3609 00.5086 00.0236 00.0011 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/28 0.5785 1.02330 0.5324 00.8966 00.0000 00.0000 95.7513 02.6397 00.1380 00.0108 00.0179 00.0000 00.0039 00.0034 00.0026 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/28 0.5789 1.02353 0.5554 00.8811 00.0000 00.0000 95.6891 02.7063 00.1297 00.0102 00.0156 00.0000 00.0034 00.0031 00.0026 00.0020 00.0009 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/28 0.5840 1.01513 1.7199 00.0920 00.0000 00.0000 96.1496 01.7151 00.2048 00.0561 00.0282 00.0000 00.0114 00.0037 00.0060 00.0045 00.0022 00.0000 FM 63 - Columbia GC @ 206124 2021/09/28 0.5793 1.02666 0.5112 00.8025 00.0000 00.0000 95.5918 02.9089 00.1434 00.0108 00.0163 00.0000 00.0039 00.0030 00.0035 00.0026 00.0012 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