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 2021/04/30 0.5799 1.02164 0.8163 00.6895 00.0000 00.0000 95.8195 02.4596 00.1770 00.0107 00.0156 00.0000 00.0034 00.0027 00.0025 00.0018 00.0009 00.0000 BAY CHECK GC @ 170610 2021/04/30 0.5801 1.02433 0.7811 00.6109 00.0000 00.0000 95.7813 02.5687 00.2119 00.0149 00.0193 00.0000 00.0043 00.0031 00.0023 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/04/30 0.5719 1.00972 0.4497 01.2129 00.0000 00.0000 96.8114 01.4549 00.0672 00.0015 00.0021 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/04/30 0.5813 1.02397 0.6497 00.9359 00.0000 00.0000 95.3409 02.8526 00.1805 00.0101 00.0166 00.0000 00.0038 00.0033 00.0028 00.0021 00.0010 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/04/30 0.5802 1.02289 0.5697 01.0208 00.0000 00.0000 95.4238 02.7968 00.1563 00.0089 00.0136 00.0000 00.0029 00.0028 00.0018 00.0013 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/04/30 0.5829 1.01512 1.6539 00.0930 00.0000 00.0000 96.3071 01.6361 00.1989 00.0547 00.0276 00.0000 00.0114 00.0037 00.0062 00.0046 00.0022 00.0000 FM 63 - Columbia GC @ 206124 2021/04/30 0.5970 1.06149 0.4051 00.5461 00.0000 00.0000 92.1344 06.5367 00.3022 00.0233 00.0293 00.0000 00.0069 00.0039 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