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 2021/09/26 0.5783 1.01714 0.9635 00.5919 00.0000 00.0000 96.2797 01.9637 00.1610 00.0115 00.0164 00.0000 00.0037 00.0028 00.0025 00.0018 00.0009 00.0000 BAY CHECK GC @ 170610 2021/09/26 0.5792 1.01830 1.0525 00.4659 00.0000 00.0000 96.2306 02.0341 00.1736 00.0145 00.0177 00.0000 00.0041 00.0029 00.0021 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/26 0.5635 1.00757 0.4267 00.5848 00.0000 00.0000 98.5537 00.4144 00.0185 00.0007 00.0008 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/26 0.5769 1.02111 0.5678 00.8156 00.0000 00.0000 96.1474 02.2853 00.1413 00.0112 00.0179 00.0000 00.0040 00.0033 00.0026 00.0020 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/26 0.5787 1.02269 0.5529 00.9190 00.0000 00.0000 95.7026 02.6664 00.1223 00.0099 00.0153 00.0000 00.0033 00.0030 00.0022 00.0016 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/26 0.5835 1.01455 1.7137 00.0926 00.0000 00.0000 96.2193 01.6739 00.1948 00.0532 00.0267 00.0000 00.0106 00.0035 00.0050 00.0037 00.0018 00.0000 FM 63 - Columbia GC @ 206124 2021/09/26 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