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 2021/08/31 0.5762 1.01808 0.8054 00.5711 00.0000 00.0000 96.5351 01.9018 00.1554 00.0105 00.0143 00.0000 00.0032 00.0024 00.0001 00.0000 00.0000 00.0000 BAY CHECK GC @ 170610 2021/08/31 0.5781 1.01944 0.9426 00.4617 00.0000 00.0000 96.3536 02.0181 00.1810 00.0144 00.0175 00.0000 00.0040 00.0027 00.0022 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/08/31 0.5650 1.00723 0.5108 00.6247 00.0000 00.0000 98.3158 00.5225 00.0237 00.0010 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/08/31 0.5769 1.01992 0.5718 00.8879 00.0000 00.0000 96.0874 02.2941 00.1241 00.0095 00.0147 00.0000 00.0032 00.0026 00.0019 00.0014 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/08/31 0.5778 1.02005 0.6042 00.9170 00.0000 00.0000 95.9149 02.4153 00.1158 00.0092 00.0135 00.0000 00.0029 00.0026 00.0019 00.0014 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/08/31 0.5824 1.01388 1.6745 00.0946 00.0000 00.0000 96.4009 01.5530 00.1849 00.0505 00.0248 00.0000 00.0100 00.0034 00.0057 00.0042 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/08/31 0.5826 1.03023 0.5495 00.8375 00.0000 00.0000 94.9907 03.4064 00.1699 00.0130 00.0181 00.0000 00.0040 00.0029 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