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 2021/12/11 0.5840 1.02971 0.7295 00.7280 00.0000 00.0000 94.8644 03.4736 00.1699 00.0095 00.0140 00.0000 00.0031 00.0026 00.0023 00.0017 00.0008 00.0000 BAY CHECK GC @ 170610 2021/12/11 0.5824 1.02643 0.8684 00.5643 00.0000 00.0000 95.3691 02.9755 00.1835 00.0128 00.0162 00.0000 00.0037 00.0027 00.0018 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/12/11 0.5672 1.00831 0.4762 00.8183 00.0000 00.0000 97.8316 00.8228 00.0475 00.0014 00.0018 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/12/11 0.5842 1.03117 0.6053 00.8481 00.0000 00.0000 94.6548 03.7113 00.1499 00.0079 00.0127 00.0000 00.0028 00.0024 00.0021 00.0015 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/12/11 0.5790 1.02354 0.5290 00.9361 00.0000 00.0000 95.5919 02.7966 00.1201 00.0027 00.0039 00.0000 00.0082 00.0071 00.0018 00.0013 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/12/11 0.5853 1.01800 1.6962 00.0847 00.0000 00.0000 95.8862 01.9891 00.2252 00.0616 00.0303 00.0000 00.0119 00.0039 00.0049 00.0036 00.0017 00.0000 FM 63 - Columbia GC @ 206124 2021/12/11 0.5812 1.02475 0.6920 00.8239 00.0000 00.0000 95.3745 02.9246 00.1435 00.0108 00.0146 00.0000 00.0040 00.0028 00.0041 00.0031 00.0015 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