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 2021/02/12 0.5797 1.01281 1.4039 00.3091 00.0000 00.0000 96.5187 01.5633 00.1452 00.0200 00.0206 00.0000 00.0057 00.0033 00.0046 00.0034 00.0016 00.0000 BAY CHECK GC @ 170610 2021/02/12 0.5828 1.01737 1.3364 00.4367 00.0000 00.0000 95.7240 02.3190 00.1472 00.0101 00.0143 00.0000 00.0041 00.0032 00.0025 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/02/12 0.5855 1.02509 0.7527 01.1195 00.0000 00.0000 94.3313 03.7180 00.0739 00.0015 00.0026 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/02/12 0.5839 1.03255 0.5831 00.7848 00.0000 00.0000 94.7981 03.5693 00.2099 00.0122 00.0211 00.0000 00.0049 00.0046 00.0051 00.0038 00.0018 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/02/12 0.5916 1.04255 0.6384 00.8167 00.0000 00.0000 93.3240 04.9453 00.2139 00.0136 00.0223 00.0000 00.0057 00.0060 00.0065 00.0048 00.0023 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/02/12 0.5827 1.01405 1.6880 00.0852 00.0000 00.0000 96.3360 01.6128 00.1826 00.0493 00.0247 00.0000 00.0100 00.0033 00.0045 00.0034 00.0016 00.0000 FM 63 - Columbia GC @ 206124 2021/02/12 0.5806 1.02472 0.9487 00.3738 00.0000 00.0000 95.8702 02.6217 00.1245 00.0196 00.0149 00.0000 00.0065 00.0035 00.0075 00.0056 00.0027 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