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 2021/08/30 0.5777 1.02098 0.5472 00.9351 00.0000 00.0000 95.9048 02.4415 00.1358 00.0098 00.0164 00.0000 00.0036 00.0033 00.0009 00.0006 00.0003 00.0000 BAY CHECK GC @ 170610 2021/08/30 0.5779 1.01924 0.9201 00.4911 00.0000 00.0000 96.3535 02.0200 00.1734 00.0138 00.0167 00.0000 00.0044 00.0026 00.0022 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/08/30 0.5643 1.00776 0.4600 00.6006 00.0000 00.0000 98.4203 00.4933 00.0233 00.0010 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/08/30 0.5783 1.02095 0.5921 00.9249 00.0000 00.0000 95.8368 02.4743 00.1346 00.0099 00.0159 00.0000 00.0035 00.0028 00.0022 00.0016 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/08/30 0.5773 1.01971 0.5710 00.9444 00.0000 00.0000 95.9924 02.3345 00.1196 00.0102 00.0156 00.0000 00.0034 00.0033 00.0024 00.0018 00.0009 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/08/30 0.5823 1.01356 1.6847 00.0818 00.0000 00.0000 96.4057 01.5439 00.1835 00.0500 00.0245 00.0000 00.0095 00.0031 00.0047 00.0035 00.0017 00.0000 FM 63 - Columbia GC @ 206124 2021/08/30 0.5825 1.03096 0.5329 00.8094 00.0000 00.0000 94.9967 03.4478 00.1685 00.0123 00.0169 00.0000 00.0041 00.0028 00.0038 00.0028 00.0013 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