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 2021/08/17 0.5779 1.01967 0.7408 00.7416 00.0000 00.0000 96.1119 02.2106 00.1542 00.0115 00.0174 00.0000 00.0039 00.0033 00.0020 00.0015 00.0007 00.0000 BAY CHECK GC @ 170610 2021/08/17 0.5783 1.01972 0.9523 00.4514 00.0000 00.0000 96.3483 02.0021 00.1971 00.0159 00.0200 00.0000 00.0047 00.0032 00.0025 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/08/17 0.5639 1.00805 0.4306 00.5875 00.0000 00.0000 98.4813 00.4743 00.0238 00.0010 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/08/17 0.5790 1.02092 0.6281 00.9338 00.0000 00.0000 95.7446 02.5179 00.1355 00.0108 00.0172 00.0000 00.0038 00.0031 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/08/17 0.5778 1.01955 0.6215 00.9223 00.0000 00.0000 95.9482 02.3466 00.1236 00.0104 00.0156 00.0000 00.0034 00.0030 00.0023 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/08/17 0.5835 1.01445 1.7177 00.0896 00.0000 00.0000 96.2418 01.6502 00.1958 00.0537 00.0261 00.0000 00.0104 00.0035 00.0057 00.0042 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/08/17 0.5914 1.04881 0.4855 00.6492 00.0000 00.0000 93.3189 05.2037 00.2702 00.0228 00.0283 00.0000 00.0067 00.0037 00.0050 00.0037 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