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 2021/10/01 0.5783 1.02104 0.7936 00.6105 00.0000 00.0000 96.1358 02.2506 00.1678 00.0116 00.0165 00.0000 00.0039 00.0030 00.0029 00.0021 00.0010 00.0000 BAY CHECK GC @ 170610 2021/10/01 0.5793 1.02140 0.9149 00.5027 00.0000 00.0000 96.0892 02.2541 00.1912 00.0154 00.0195 00.0000 00.0046 00.0034 00.0025 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/10/01 0.5652 1.00733 0.5294 00.6013 00.0000 00.0000 98.3144 00.5282 00.0243 00.0010 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/10/01 0.5811 1.02506 0.6434 00.8628 00.0000 00.0000 95.3670 02.9262 00.1572 00.0112 00.0181 00.0000 00.0039 00.0033 00.0030 00.0022 00.0011 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/10/01 0.5796 1.02346 0.6270 00.8499 00.0000 00.0000 95.6102 02.7390 00.1368 00.0099 00.0144 00.0000 00.0032 00.0029 00.0030 00.0022 00.0010 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/10/01 0.5839 1.01471 1.7388 00.0859 00.0000 00.0000 96.2023 01.6603 00.2057 00.0554 00.0296 00.0000 00.0116 00.0041 00.0056 00.0042 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/10/01 0.5840 1.03473 0.5028 00.7710 00.0000 00.0000 94.6968 03.7953 00.1831 00.0139 00.0194 00.0000 00.0048 00.0030 00.0045 00.0033 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