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 2021/10/27 0.5778 1.02085 0.6979 00.7205 00.0000 00.0000 96.0899 02.3126 00.1411 00.0104 00.0156 00.0000 00.0034 00.0027 00.0025 00.0018 00.0009 00.0000 BAY CHECK GC @ 170610 2021/10/27 0.5793 1.02005 1.0445 00.3836 00.0000 00.0000 96.2279 02.1108 00.1874 00.0164 00.0186 00.0000 00.0045 00.0028 00.0016 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/10/27 0.5674 1.00727 0.7044 00.5529 00.0000 00.0000 98.0281 00.6896 00.0228 00.0009 00.0010 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/10/27 0.5788 1.02225 0.6130 00.8631 00.0000 00.0000 95.7667 02.5850 00.1334 00.0101 00.0165 00.0000 00.0035 00.0030 00.0025 00.0018 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/10/27 0.5817 1.02557 0.6261 00.9195 00.0000 00.0000 95.1807 03.1067 00.1317 00.0032 00.0048 00.0000 00.0106 00.0101 00.0029 00.0021 00.0010 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/10/27 0.5823 1.01520 1.6216 00.0818 00.0000 00.0000 96.3716 01.6285 00.1936 00.0531 00.0264 00.0000 00.0107 00.0035 00.0046 00.0034 00.0016 00.0000 FM 63 - Columbia GC @ 206124 2021/10/27 0.5880 1.03974 0.6477 00.6325 00.0000 00.0000 94.0821 04.3632 00.2125 00.0188 00.0238 00.0000 00.0058 00.0034 00.0046 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