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 2021/09/12 0.5776 1.02016 0.7706 00.6312 00.0000 00.0000 96.2771 02.0880 00.1899 00.0123 00.0184 00.0000 00.0039 00.0031 00.0023 00.0017 00.0008 00.0000 BAY CHECK GC @ 170610 2021/09/12 0.5793 1.02077 0.9380 00.5098 00.0000 00.0000 96.1073 02.1947 00.2036 00.0156 00.0198 00.0000 00.0042 00.0029 00.0020 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/12 0.5650 1.00763 0.5272 00.5711 00.0000 00.0000 98.3523 00.5219 00.0248 00.0011 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/12 0.5770 1.01997 0.6160 00.8278 00.0000 00.0000 96.1665 02.1990 00.1456 00.0119 00.0192 00.0000 00.0042 00.0034 00.0027 00.0020 00.0010 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/12 0.5767 1.01955 0.5928 00.8551 00.0000 00.0000 96.1777 02.2078 00.1281 00.0109 00.0160 00.0000 00.0035 00.0029 00.0022 00.0016 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/12 0.5835 1.01569 1.6603 00.1037 00.0000 00.0000 96.1963 01.7206 00.2033 00.0561 00.0278 00.0000 00.0111 00.0037 00.0065 00.0049 00.0023 00.0000 FM 63 - Columbia GC @ 206124 2021/09/12 0.5967 1.06130 0.3537 00.6035 00.0000 00.0000 92.1643 06.4837 00.3147 00.0254 00.0324 00.0000 00.0072 00.0039 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