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 2021/10/28 0.5764 1.01863 0.8154 00.5437 00.0000 00.0000 96.5193 01.9354 00.1509 00.0103 00.0142 00.0000 00.0032 00.0023 00.0022 00.0016 00.0008 00.0000 BAY CHECK GC @ 170610 2021/10/28 0.5793 1.02041 1.0349 00.3752 00.0000 00.0000 96.2165 02.1361 00.2000 00.0150 00.0140 00.0000 00.0033 00.0020 00.0015 00.0007 00.0003 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/10/28 0.5676 1.00709 0.7136 00.5691 00.0000 00.0000 97.9909 00.7029 00.0214 00.0008 00.0009 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/10/28 0.5820 1.02562 0.6609 00.8902 00.0000 00.0000 95.1716 03.0888 00.1490 00.0100 00.0166 00.0000 00.0036 00.0031 00.0027 00.0020 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/10/28 0.5797 1.02504 0.5438 00.8919 00.0000 00.0000 95.5118 02.8783 00.1382 00.0035 00.0052 00.0000 00.0110 00.0103 00.0026 00.0019 00.0009 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/10/28 0.5825 1.01550 1.6191 00.0837 00.0000 00.0000 96.3173 01.6688 00.1971 00.0540 00.0267 00.0000 00.0107 00.0036 00.0046 00.0034 00.0016 00.0000 FM 63 - Columbia GC @ 206124 2021/10/28 0.5853 1.03262 0.7554 00.6380 00.0000 00.0000 94.7500 03.5971 00.1908 00.0198 00.0244 00.0000 00.0066 00.0041 00.0063 00.0047 00.0023 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