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 2021/10/16 0.5774 1.02009 0.7559 00.6412 00.0000 00.0000 96.2304 02.1972 00.1408 00.0098 00.0139 00.0000 00.0032 00.0025 00.0022 00.0017 00.0008 00.0000 BAY CHECK GC @ 170610 2021/10/16 0.5787 1.02189 0.8475 00.5202 00.0000 00.0000 96.1079 02.3090 00.1740 00.0137 00.0170 00.0000 00.0040 00.0027 00.0020 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/10/16 0.5648 1.00748 0.5048 00.5912 00.0000 00.0000 98.3758 00.5017 00.0239 00.0010 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/10/16 0.5793 1.02336 0.5788 00.8922 00.0000 00.0000 95.5950 02.7887 00.1151 00.0080 00.0125 00.0000 00.0027 00.0023 00.0019 00.0014 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/10/16 0.5783 1.02171 0.5841 00.8961 00.0000 00.0000 95.7944 02.5789 00.1135 00.0092 00.0134 00.0000 00.0029 00.0027 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/10/16 0.5731 1.00717 1.2581 00.2543 00.0000 00.0000 97.5035 00.9341 00.0404 00.0045 00.0047 00.0000 00.0014 00.0000 00.0010 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2021/10/16 0.5813 1.02575 0.7437 00.6916 00.0000 00.0000 95.4064 02.9840 00.1371 00.0122 00.0138 00.0000 00.0037 00.0021 00.0024 00.0018 00.0008 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