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 2021/08/27 0.5793 1.02224 0.6478 00.8577 00.0000 00.0000 95.6973 02.6213 00.1368 00.0110 00.0177 00.0000 00.0041 00.0035 00.0011 00.0008 00.0004 00.0000 BAY CHECK GC @ 170610 2021/08/27 0.5789 1.01839 1.0456 00.4474 00.0000 00.0000 96.2835 02.0005 00.1796 00.0144 00.0176 00.0000 00.0041 00.0028 00.0022 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/08/27 0.5640 1.00757 0.4319 00.6260 00.0000 00.0000 98.4497 00.4682 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 2021/08/27 0.5798 1.02429 0.5888 00.8669 00.0000 00.0000 95.5425 02.8310 00.1341 00.0098 00.0155 00.0000 00.0034 00.0028 00.0022 00.0016 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/08/27 0.5787 1.02233 0.5757 00.9078 00.0000 00.0000 95.7081 02.6590 00.1157 00.0095 00.0141 00.0000 00.0032 00.0028 00.0017 00.0013 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/08/27 0.5828 1.01444 1.6774 00.0850 00.0000 00.0000 96.3314 01.6138 00.1919 00.0528 00.0256 00.0000 00.0099 00.0032 00.0049 00.0037 00.0018 00.0000 FM 63 - Columbia GC @ 206124 2021/08/27 0.5825 1.02844 0.6530 00.7810 00.0000 00.0000 95.1246 03.2205 00.1721 00.0139 00.0186 00.0000 00.0045 00.0032 00.0038 00.0028 00.0013 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