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 2021/05/30 0.5778 1.01610 1.0381 00.4887 00.0000 00.0000 96.4928 01.7702 00.1705 00.0115 00.0157 00.0000 00.0036 00.0028 00.0027 00.0020 00.0009 00.0000 BAY CHECK GC @ 170610 2021/05/30 0.5777 1.02492 0.7322 00.4160 00.0000 00.0000 96.3200 02.2400 00.2323 00.0207 00.0244 00.0000 00.0058 00.0037 00.0025 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/05/30 0.5664 1.00663 0.6020 00.6468 00.0000 00.0000 98.1375 00.5824 00.0283 00.0013 00.0014 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/05/30 0.5774 1.02036 0.5780 00.9001 00.0000 00.0000 96.0490 02.2599 00.1740 00.0104 00.0163 00.0000 00.0035 00.0029 00.0025 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/05/30 0.5761 1.01899 0.5577 00.8911 00.0000 00.0000 96.2525 02.1233 00.1399 00.0098 00.0146 00.0000 00.0032 00.0029 00.0022 00.0016 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/05/30 0.5832 1.01454 1.7046 00.0821 00.0000 00.0000 96.2813 01.6258 00.1985 00.0548 00.0273 00.0000 00.0109 00.0035 00.0054 00.0040 00.0019 00.0000 FM 63 - Columbia GC @ 206124 2021/05/30 0.5982 1.06471 0.3652 00.5201 00.0000 00.0000 91.8535 06.8906 00.2995 00.0221 00.0278 00.0000 00.0062 00.0036 00.0052 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