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 2021/04/16 0.5765 1.01792 0.7682 00.6695 00.0000 00.0000 96.4365 01.9310 00.1596 00.0101 00.0147 00.0000 00.0031 00.0023 00.0021 00.0015 00.0007 00.0000 BAY CHECK GC @ 170610 2021/04/16 0.5766 1.02038 0.7260 00.5964 00.0000 00.0000 96.4096 02.0495 00.1782 00.0129 00.0168 00.0000 00.0038 00.0028 00.0019 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/04/16 0.5698 1.00683 0.4274 01.2233 00.0000 00.0000 97.2088 01.0764 00.0599 00.0014 00.0023 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/04/16 0.5772 1.01943 0.5418 00.9839 00.0000 00.0000 96.0392 02.2398 00.1582 00.0095 00.0159 00.0000 00.0034 00.0030 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/04/16 0.5783 1.02156 0.5137 01.0080 00.0000 00.0000 95.7911 02.4801 00.1644 00.0110 00.0177 00.0000 00.0039 00.0039 00.0027 00.0020 00.0009 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/04/16 0.5840 1.01674 1.6606 00.0854 00.0000 00.0000 96.1481 01.7559 00.2241 00.0624 00.0314 00.0000 00.0128 00.0043 00.0062 00.0046 00.0022 00.0000 FM 63 - Columbia GC @ 206124 2021/04/16 0.5842 1.03187 0.6735 00.7020 00.0000 00.0000 94.8764 03.4826 00.2069 00.0165 00.0213 00.0000 00.0057 00.0037 00.0052 00.0038 00.0018 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