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 2021/02/23 0.5911 1.02285 1.6433 00.4223 00.0000 00.0000 95.0421 02.2213 00.4718 00.0697 00.0747 00.0000 00.0196 00.0116 00.0110 00.0082 00.0039 00.0000 BAY CHECK GC @ 170610 2021/02/23 0.5897 1.03103 1.2233 00.4421 00.0000 00.0000 94.2328 03.8605 00.2149 00.0086 00.0109 00.0000 00.0023 00.0017 00.0014 00.0007 00.0003 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/02/23 0.5684 1.00963 0.4868 00.8358 00.0000 00.0000 97.5884 01.0426 00.0433 00.0011 00.0017 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/02/23 0.6062 1.06185 0.8174 00.7581 00.0000 00.0000 90.5578 07.5132 00.3155 00.0098 00.0166 00.0000 00.0030 00.0030 00.0025 00.0018 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/02/23 0.5985 1.05007 0.7869 00.7922 00.0000 00.0000 92.1311 05.9255 00.3021 00.0148 00.0262 00.0000 00.0057 00.0063 00.0041 00.0031 00.0015 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/02/23 0.5837 1.01565 1.6803 00.0939 00.0000 00.0000 96.1873 01.7419 00.1954 00.0536 00.0273 00.0000 00.0113 00.0038 00.0061 00.0045 00.0022 00.0000 FM 63 - Columbia GC @ 206124 2021/02/23 0.5969 1.04553 0.9250 00.7043 00.0000 00.0000 92.5437 05.5300 00.2416 00.0137 00.0187 00.0000 00.0054 00.0038 00.0062 00.0046 00.0022 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