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 2021/11/18 0.5756 1.01841 0.6771 00.6919 00.0000 00.0000 96.5266 01.9218 00.1444 00.0105 00.0154 00.0000 00.0034 00.0028 00.0026 00.0019 00.0009 00.0000 BAY CHECK GC @ 170610 2021/11/18 0.5776 1.01904 0.9322 00.4614 00.0000 00.0000 96.4318 01.9511 00.1786 00.0151 00.0183 00.0000 00.0044 00.0030 00.0020 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/11/18 0.5655 1.00799 0.5497 00.5645 00.0000 00.0000 98.2718 00.5824 00.0288 00.0012 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/11/18 0.5756 1.01804 0.5772 00.8714 00.0000 00.0000 96.3666 02.0212 00.1268 00.0098 00.0157 00.0000 00.0034 00.0028 00.0022 00.0016 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/11/18 0.5754 1.01843 0.5331 00.8931 00.0000 00.0000 96.3521 02.0800 00.1118 00.0030 00.0043 00.0000 00.0091 00.0083 00.0023 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/11/18 0.5858 1.01705 1.7723 00.0745 00.0000 00.0000 95.8842 01.9082 00.2339 00.0648 00.0319 00.0000 00.0127 00.0042 00.0057 00.0042 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/11/18 0.5813 1.02853 0.5463 00.8283 00.0000 00.0000 95.2658 03.1331 00.1732 00.0148 00.0197 00.0000 00.0050 00.0035 00.0046 00.0034 00.0016 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