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 2021/11/14 0.5753 1.01790 0.6357 00.7578 00.0000 00.0000 96.5206 01.9158 00.1341 00.0096 00.0145 00.0000 00.0032 00.0027 00.0026 00.0019 00.0009 00.0000 BAY CHECK GC @ 170610 2021/11/14 0.5776 1.01958 0.8446 00.5546 00.0000 00.0000 96.3220 02.0730 00.1665 00.0131 00.0162 00.0000 00.0037 00.0026 00.0017 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/11/14 0.5672 1.00949 0.4280 00.8213 00.0000 00.0000 97.7982 00.8857 00.0629 00.0015 00.0021 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/11/14 0.5758 1.01801 0.5466 00.9383 00.0000 00.0000 96.2797 02.0763 00.1245 00.0089 00.0149 00.0000 00.0031 00.0027 00.0022 00.0016 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/11/14 0.5756 1.01848 0.5057 00.9563 00.0000 00.0000 96.2811 02.1043 00.1181 00.0032 00.0050 00.0000 00.0105 00.0100 00.0026 00.0019 00.0009 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/11/14 0.5869 1.02048 1.6904 00.0944 00.0000 00.0000 95.6596 02.1485 00.2640 00.0725 00.0348 00.0000 00.0148 00.0048 00.0075 00.0056 00.0027 00.0000 FM 63 - Columbia GC @ 206124 2021/11/14 0.5781 1.02416 0.5284 00.8142 00.0000 00.0000 95.8250 02.6673 00.1275 00.0101 00.0138 00.0000 00.0035 00.0023 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