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 2021/09/29 0.5796 1.02343 0.7574 00.6444 00.0000 00.0000 95.8120 02.5831 00.1656 00.0109 00.0160 00.0000 00.0034 00.0027 00.0018 00.0013 00.0006 00.0000 BAY CHECK GC @ 170610 2021/09/29 0.5803 1.02279 0.9159 00.5135 00.0000 00.0000 95.8525 02.4975 00.1788 00.0138 00.0174 00.0000 00.0040 00.0027 00.0019 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/29 0.5651 1.00732 0.5417 00.5771 00.0000 00.0000 98.3413 00.5156 00.0220 00.0009 00.0010 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/29 0.5839 1.02583 0.8209 00.8114 00.0000 00.0000 94.9534 03.2264 00.1491 00.0102 00.0165 00.0000 00.0035 00.0030 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/29 0.5807 1.02433 0.6509 00.8589 00.0000 00.0000 95.4409 02.8614 00.1456 00.0115 00.0170 00.0000 00.0038 00.0034 00.0029 00.0022 00.0010 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/29 0.5845 1.01571 1.7312 00.0907 00.0000 00.0000 96.0864 01.7571 00.2200 00.0578 00.0298 00.0000 00.0114 00.0038 00.0057 00.0043 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/09/29 0.5814 1.02932 0.5280 00.8103 00.0000 00.0000 95.2208 03.2363 00.1566 00.0123 00.0174 00.0000 00.0046 00.0033 00.0047 00.0035 00.0017 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