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 2021/10/23 0.5772 1.02088 0.7124 00.6399 00.0000 00.0000 96.2206 02.2511 00.1452 00.0097 00.0135 00.0000 00.0029 00.0020 00.0010 00.0007 00.0003 00.0000 BAY CHECK GC @ 170610 2021/10/23 0.5783 1.02039 0.8451 00.5789 00.0000 00.0000 96.1507 02.2256 00.1621 00.0125 00.0156 00.0000 00.0036 00.0024 00.0017 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/10/23 0.5670 1.00707 0.6347 00.6262 00.0000 00.0000 98.0581 00.6429 00.0349 00.0013 00.0016 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/10/23 0.5791 1.02382 0.5932 00.8244 00.0000 00.0000 95.7175 02.6768 00.1471 00.0110 00.0173 00.0000 00.0038 00.0031 00.0025 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/10/23 0.5789 1.02300 0.5748 00.8861 00.0000 00.0000 95.6944 02.6796 00.1275 00.0103 00.0155 00.0000 00.0034 00.0031 00.0022 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/10/23 0.5822 1.01446 1.6412 00.0851 00.0000 00.0000 96.3792 01.6053 00.1859 00.0502 00.0253 00.0000 00.0099 00.0033 00.0043 00.0032 00.0015 00.0000 FM 63 - Columbia GC @ 206124 2021/10/23 0.5850 1.03391 0.7267 00.5801 00.0000 00.0000 94.7358 03.7247 00.1757 00.0173 00.0200 00.0000 00.0054 00.0031 00.0050 00.0037 00.0018 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