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 2021/01/01 0.5885 1.03590 0.7235 00.7888 00.0000 00.0000 93.9829 04.2521 00.2170 00.0095 00.0140 00.0000 00.0030 00.0025 00.0029 00.0021 00.0010 00.0000 BAY CHECK GC @ 170610 2021/01/01 0.5872 1.03530 0.7456 00.6758 00.0000 00.0000 94.3110 03.9821 00.2399 00.0144 00.0187 00.0000 00.0043 00.0033 00.0024 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/01/01 0.5674 1.00868 0.4466 00.8601 00.0000 00.0000 97.7474 00.9012 00.0419 00.0010 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/01/01 0.5911 1.04070 0.6353 00.8778 00.0000 00.0000 93.3410 04.8999 00.2148 00.0080 00.0126 00.0000 00.0026 00.0022 00.0025 00.0018 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/01/01 0.5924 1.04268 0.6585 00.8505 00.0000 00.0000 93.1061 05.1281 00.2218 00.0100 00.0142 00.0000 00.0031 00.0028 00.0021 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/01/01 0.5825 1.01277 1.7237 00.0907 00.0000 00.0000 96.3800 01.5341 00.1736 00.0484 00.0238 00.0000 00.0097 00.0032 00.0043 00.0032 00.0015 00.0000 FM 63 - Columbia GC @ 206124 2021/01/01 0.5848 1.03048 0.7284 00.7644 00.0000 00.0000 94.7258 03.5521 00.1860 00.0117 00.0158 00.0000 00.0041 00.0028 00.0040 00.0029 00.0014 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