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 2021/04/18 0.5762 1.01776 0.7491 00.6831 00.0000 00.0000 96.4688 01.9059 00.1577 00.0103 00.0146 00.0000 00.0032 00.0024 00.0021 00.0016 00.0007 00.0000 BAY CHECK GC @ 170610 2021/04/18 0.5771 1.02105 0.7491 00.5695 00.0000 00.0000 96.3608 02.0803 00.1952 00.0146 00.0185 00.0000 00.0043 00.0032 00.0023 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/04/18 0.5686 1.00829 0.4344 01.0174 00.0000 00.0000 97.4715 01.0228 00.0496 00.0015 00.0023 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/04/18 0.5787 1.02202 0.5598 00.9422 00.0000 00.0000 95.7772 02.5111 00.1679 00.0106 00.0179 00.0000 00.0038 00.0034 00.0026 00.0020 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/04/18 0.5791 1.02255 0.5517 00.9649 00.0000 00.0000 95.6550 02.6345 00.1547 00.0104 00.0165 00.0000 00.0035 00.0034 00.0023 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/04/18 0.5842 1.01697 1.6654 00.0896 00.0000 00.0000 96.1140 01.7896 00.2243 00.0626 00.0313 00.0000 00.0125 00.0039 00.0061 00.0045 00.0022 00.0000 FM 63 - Columbia GC @ 206124 2021/04/18 0.5873 1.03890 0.6150 00.6605 00.0000 00.0000 94.2258 04.2036 00.2322 00.0185 00.0236 00.0000 00.0060 00.0037 00.0051 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