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 2021/01/31 0.5777 1.02047 0.7353 00.6782 00.0000 00.0000 96.1555 02.2472 00.1447 00.0099 00.0157 00.0000 00.0037 00.0030 00.0030 00.0022 00.0010 00.0000 BAY CHECK GC @ 170610 2021/01/31 0.5781 1.02312 0.7141 00.5946 00.0000 00.0000 96.1200 02.3308 00.1920 00.0149 00.0196 00.0000 00.0051 00.0038 00.0025 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/01/31 0.5666 1.00730 0.4850 00.8107 00.0000 00.0000 97.9481 00.7174 00.0357 00.0012 00.0016 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/01/31 0.5803 1.02489 0.5939 00.8723 00.0000 00.0000 95.4881 02.8443 00.1566 00.0104 00.0181 00.0000 00.0042 00.0040 00.0036 00.0026 00.0013 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/01/31 0.5793 1.02387 0.5500 00.9128 00.0000 00.0000 95.6030 02.7500 00.1436 00.0102 00.0164 00.0000 00.0038 00.0037 00.0028 00.0021 00.0010 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/01/31 0.5832 1.01461 1.6829 00.1092 00.0000 00.0000 96.2421 01.6723 00.1886 00.0512 00.0261 00.0000 00.0106 00.0038 00.0058 00.0043 00.0021 00.0000 FM 63 - Columbia GC @ 206124 2021/01/31 0.5818 1.02501 0.7346 00.8016 00.0000 00.0000 95.3236 02.9282 00.1685 00.0108 00.0157 00.0000 00.0040 00.0031 00.0043 00.0032 00.0015 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