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 2021/12/08 0.5817 1.02512 0.6491 00.9088 00.0000 00.0000 95.1980 03.0741 00.1358 00.0085 00.0138 00.0000 00.0031 00.0027 00.0027 00.0020 00.0009 00.0000 BAY CHECK GC @ 170610 2021/12/08 0.5811 1.02143 0.9767 00.5765 00.0000 00.0000 95.7198 02.5235 00.1662 00.0122 00.0154 00.0000 00.0035 00.0025 00.0018 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/12/08 0.5748 1.01064 0.8813 00.7746 00.0000 00.0000 96.6922 01.5969 00.0521 00.0012 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/12/08 0.5816 1.02560 0.6059 00.9358 00.0000 00.0000 95.1667 03.1237 00.1349 00.0084 00.0137 00.0000 00.0030 00.0026 00.0022 00.0016 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/12/08 0.5798 1.02243 0.6455 00.9022 00.0000 00.0000 95.5841 02.6960 00.1386 00.0034 00.0051 00.0000 00.0103 00.0095 00.0022 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/12/08 0.5849 1.01722 1.6970 00.0908 00.0000 00.0000 95.9601 01.9186 00.2192 00.0597 00.0293 00.0000 00.0115 00.0038 00.0047 00.0035 00.0017 00.0000 FM 63 - Columbia GC @ 206124 2021/12/08 0.5829 1.02909 0.6999 00.7117 00.0000 00.0000 95.0703 03.3114 00.1631 00.0134 00.0157 00.0000 00.0043 00.0027 00.0034 00.0025 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