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 2021/08/24 0.5782 1.02238 0.5643 00.8751 00.0000 00.0000 95.8370 02.5427 00.1413 00.0110 00.0183 00.0000 00.0040 00.0037 00.0010 00.0007 00.0003 00.0000 BAY CHECK GC @ 170610 2021/08/24 0.5779 1.02193 0.8090 00.4997 00.0000 00.0000 96.2914 02.1447 00.2047 00.0163 00.0207 00.0000 00.0049 00.0034 00.0026 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/08/24 0.5646 1.00837 0.4567 00.5947 00.0000 00.0000 98.3687 00.5485 00.0285 00.0012 00.0014 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/08/24 0.5784 1.02169 0.5751 00.9129 00.0000 00.0000 95.8076 02.5337 00.1330 00.0100 00.0163 00.0000 00.0035 00.0029 00.0021 00.0016 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/08/24 0.5778 1.02092 0.6049 00.8677 00.0000 00.0000 95.9335 02.4336 00.1236 00.0103 00.0150 00.0000 00.0034 00.0031 00.0021 00.0016 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/08/24 0.5831 1.01540 1.6553 00.0895 00.0000 00.0000 96.2531 01.6870 00.1982 00.0542 00.0261 00.0000 00.0107 00.0032 00.0067 00.0050 00.0024 00.0000 FM 63 - Columbia GC @ 206124 2021/08/24 0.5868 1.03933 0.5186 00.7405 00.0000 00.0000 94.1949 04.2601 00.2236 00.0184 00.0246 00.0000 00.0059 00.0034 00.0045 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