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 2021/10/18 0.5767 1.01896 0.7730 00.6174 00.0000 00.0000 96.3954 02.0362 00.1432 00.0099 00.0140 00.0000 00.0031 00.0025 00.0022 00.0016 00.0008 00.0000 BAY CHECK GC @ 170610 2021/10/18 0.5782 1.01960 0.9230 00.4957 00.0000 00.0000 96.2735 02.1032 00.1653 00.0131 00.0161 00.0000 00.0037 00.0026 00.0018 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/10/18 0.5656 1.00705 0.5462 00.6359 00.0000 00.0000 98.2325 00.5589 00.0241 00.0010 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/10/18 0.5794 1.02146 0.6752 00.8714 00.0000 00.0000 95.6946 02.5956 00.1270 00.0094 00.0152 00.0000 00.0033 00.0028 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/10/18 0.5784 1.02236 0.5838 00.8682 00.0000 00.0000 95.7884 02.6036 00.1203 00.0100 00.0146 00.0000 00.0032 00.0030 00.0021 00.0016 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/10/18 0.5825 1.01373 1.6863 00.0899 00.0000 00.0000 96.3658 01.5901 00.1802 00.0486 00.0237 00.0000 00.0095 00.0031 00.0039 00.0029 00.0014 00.0000 FM 63 - Columbia GC @ 206124 2021/10/18 0.5818 1.02785 0.6569 00.7442 00.0000 00.0000 95.2333 03.1802 00.1447 00.0115 00.0148 00.0000 00.0038 00.0027 00.0035 00.0026 00.0012 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