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 2021/06/20 0.5776 1.02047 0.7451 00.6591 00.0000 00.0000 96.1600 02.2564 00.1458 00.0102 00.0149 00.0000 00.0034 00.0026 00.0009 00.0007 00.0003 00.0000 BAY CHECK GC @ 170610 2021/06/20 0.5779 1.02340 0.7212 00.5440 00.0000 00.0000 96.1854 02.3068 00.1935 00.0160 00.0201 00.0000 00.0048 00.0033 00.0024 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/06/20 0.5660 1.00842 0.5255 00.6220 00.0000 00.0000 98.1356 00.6881 00.0262 00.0011 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/06/20 0.5791 1.02279 0.6269 00.8326 00.0000 00.0000 95.7574 02.5961 00.1431 00.0115 00.0185 00.0000 00.0042 00.0034 00.0027 00.0020 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/06/20 0.5782 1.02084 0.6412 00.8516 00.0000 00.0000 95.8757 02.4867 00.1119 00.0092 00.0134 00.0000 00.0030 00.0027 00.0019 00.0014 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/06/20 0.5825 1.01704 1.5684 00.0731 00.0000 00.0000 96.3163 01.7129 00.2125 00.0596 00.0289 00.0000 00.0123 00.0039 00.0050 00.0037 00.0018 00.0000 FM 63 - Columbia GC @ 206124 2021/06/20 0.5989 1.06575 0.3671 00.5284 00.0000 00.0000 91.7493 06.9423 00.3325 00.0249 00.0320 00.0000 00.0073 00.0040 00.0056 00.0042 00.0020 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