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 2021/04/25 0.5784 1.02046 0.8282 00.6075 00.0000 00.0000 96.1280 02.2248 00.1754 00.0109 00.0151 00.0000 00.0032 00.0023 00.0019 00.0014 00.0007 00.0000 BAY CHECK GC @ 170610 2021/04/25 0.5787 1.02286 0.7877 00.5562 00.0000 00.0000 96.0746 02.3317 00.2048 00.0150 00.0188 00.0000 00.0042 00.0029 00.0020 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/04/25 0.5683 1.00800 0.5143 00.8815 00.0000 00.0000 97.6311 00.9275 00.0422 00.0013 00.0018 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/04/25 0.5807 1.02479 0.6461 00.8341 00.0000 00.0000 95.5216 02.7495 00.1974 00.0127 00.0219 00.0000 00.0049 00.0044 00.0033 00.0024 00.0011 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/04/25 0.5810 1.02533 0.5767 00.9422 00.0000 00.0000 95.2790 03.0119 00.1536 00.0099 00.0156 00.0000 00.0033 00.0030 00.0021 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/04/25 0.5837 1.01631 1.6543 00.0915 00.0000 00.0000 96.1649 01.7433 00.2140 00.0591 00.0297 00.0000 00.0118 00.0037 00.0072 00.0054 00.0026 00.0000 FM 63 - Columbia GC @ 206124 2021/04/25 0.5929 1.05180 0.4932 00.6007 00.0000 00.0000 93.0268 05.5351 00.2734 00.0213 00.0270 00.0000 00.0066 00.0038 00.0055 00.0041 00.0020 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