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 2021/09/27 0.5770 1.02002 0.7409 00.6284 00.0000 00.0000 96.3374 02.0902 00.1632 00.0113 00.0168 00.0000 00.0036 00.0029 00.0023 00.0017 00.0008 00.0000 BAY CHECK GC @ 170610 2021/09/27 0.5785 1.02021 0.9134 00.5040 00.0000 00.0000 96.2209 02.1390 00.1797 00.0142 00.0179 00.0000 00.0040 00.0029 00.0021 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/27 0.5639 1.00741 0.4547 00.5906 00.0000 00.0000 98.4959 00.4381 00.0188 00.0008 00.0008 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/27 0.5781 1.02251 0.5488 00.8801 00.0000 00.0000 95.8585 02.5294 00.1408 00.0110 00.0180 00.0000 00.0039 00.0034 00.0026 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/27 0.5832 1.02999 0.5597 00.8962 00.0000 00.0000 94.8152 03.5495 00.1395 00.0106 00.0164 00.0000 00.0036 00.0034 00.0026 00.0019 00.0009 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/27 0.5834 1.01418 1.7185 00.1012 00.0000 00.0000 96.2482 01.6438 00.1914 00.0522 00.0262 00.0000 00.0103 00.0034 00.0052 00.0039 00.0019 00.0000 FM 63 - Columbia GC @ 206124 2021/09/27 0.5796 1.02390 0.7254 00.6747 00.0000 00.0000 95.7606 02.6545 00.1399 00.0129 00.0149 00.0000 00.0043 00.0028 00.0045 00.0034 00.0016 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