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 2021/04/19 0.5770 1.01849 0.8000 00.6340 00.0000 00.0000 96.3785 01.9898 00.1600 00.0107 00.0151 00.0000 00.0034 00.0027 00.0024 00.0018 00.0009 00.0000 BAY CHECK GC @ 170610 2021/04/19 0.5772 1.02090 0.7740 00.5508 00.0000 00.0000 96.3568 02.0860 00.1879 00.0143 00.0184 00.0000 00.0043 00.0031 00.0023 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/04/19 0.5682 1.00850 0.4246 00.9808 00.0000 00.0000 97.5481 00.9964 00.0457 00.0016 00.0025 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/04/19 0.5794 1.02282 0.5652 00.9524 00.0000 00.0000 95.6356 02.6377 00.1685 00.0102 00.0175 00.0000 00.0037 00.0033 00.0026 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/04/19 0.5788 1.02255 0.5207 00.9829 00.0000 00.0000 95.6807 02.6249 00.1528 00.0098 00.0159 00.0000 00.0034 00.0034 00.0024 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/04/19 0.5838 1.01699 1.6369 00.0920 00.0000 00.0000 96.1302 01.7794 00.2219 00.0617 00.0310 00.0000 00.0125 00.0040 00.0074 00.0055 00.0027 00.0000 FM 63 - Columbia GC @ 206124 2021/04/19 0.5865 1.03696 0.6308 00.6763 00.0000 00.0000 94.3988 04.0057 00.2260 00.0181 00.0232 00.0000 00.0060 00.0037 00.0051 00.0038 00.0018 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