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 2022/09/11 0.5853 1.02748 1.2293 00.2217 00.0000 00.0000 95.7333 02.2553 00.3839 00.0680 00.0561 00.0000 00.0176 00.0100 00.0115 00.0085 00.0041 00.0000 BAY CHECK GC @ 170610 2022/09/11 0.5837 1.02955 0.8316 00.5519 00.0000 00.0000 95.1399 03.1997 00.2319 00.0149 00.0181 00.0000 00.0042 00.0027 00.0027 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2022/09/11 0.5696 1.00986 0.5052 00.9001 00.0000 00.0000 97.4356 01.0510 00.0958 00.0037 00.0083 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2022/09/11 0.5932 1.04015 0.8322 00.8156 00.0000 00.0000 93.1669 04.8823 00.2629 00.0122 00.0164 00.0000 00.0036 00.0025 00.0024 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2022/09/11 0.5943 1.04037 0.8642 00.8616 00.0000 00.0000 92.9122 05.0987 00.2352 00.0035 00.0047 00.0000 00.0088 00.0068 00.0018 00.0013 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2022/09/11 0.5857 1.01760 1.6886 00.1543 00.0000 00.0000 95.9363 01.8390 00.2382 00.0595 00.0284 00.0000 00.0127 00.0044 00.0185 00.0138 00.0067 00.0000 FM 63 - Columbia GC @ 206124 2022/09/11 0.5901 1.03509 0.8870 00.7468 00.0000 00.0000 93.8488 04.2435 00.2279 00.0128 00.0162 00.0000 00.0042 00.0024 00.0047 00.0035 00.0017 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