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 2021/09/19 0.5760 1.01908 0.7199 00.6243 00.0000 00.0000 96.5103 01.9497 00.1564 00.0114 00.0162 00.0000 00.0037 00.0029 00.0023 00.0017 00.0008 00.0000 BAY CHECK GC @ 170610 2021/09/19 0.5780 1.01995 0.8942 00.5033 00.0000 00.0000 96.3110 02.0640 00.1808 00.0152 00.0189 00.0000 00.0045 00.0034 00.0024 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/19 0.5650 1.00847 0.4861 00.5808 00.0000 00.0000 98.3148 00.5909 00.0250 00.0010 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/19 0.5770 1.02054 0.5392 00.9100 00.0000 00.0000 96.0558 02.3204 00.1341 00.0107 00.0173 00.0000 00.0039 00.0032 00.0024 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/19 0.5767 1.01980 0.5699 00.8800 00.0000 00.0000 96.1288 02.2644 00.1200 00.0103 00.0153 00.0000 00.0033 00.0030 00.0022 00.0016 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/19 0.5839 1.01593 1.6806 00.0957 00.0000 00.0000 96.1674 01.7234 00.2189 00.0576 00.0318 00.0000 00.0117 00.0038 00.0054 00.0040 00.0019 00.0000 FM 63 - Columbia GC @ 206124 2021/09/19 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