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 2021/08/18 0.5767 1.01864 0.7743 00.6337 00.0000 00.0000 96.4166 01.9757 00.1607 00.0119 00.0173 00.0000 00.0038 00.0030 00.0012 00.0009 00.0004 00.0000 BAY CHECK GC @ 170610 2021/08/18 0.5774 1.02156 0.8153 00.4665 00.0000 00.0000 96.4106 02.0466 00.2087 00.0169 00.0214 00.0000 00.0050 00.0036 00.0028 00.0014 00.0007 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/08/18 0.5646 1.00753 0.4856 00.6020 00.0000 00.0000 98.3900 00.4943 00.0253 00.0011 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/08/18 0.5777 1.02035 0.6014 00.8867 00.0000 00.0000 95.9937 02.3399 00.1375 00.0111 00.0175 00.0000 00.0038 00.0031 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/08/18 0.5773 1.01987 0.5735 00.9271 00.0000 00.0000 96.0094 02.3285 00.1232 00.0105 00.0156 00.0000 00.0034 00.0032 00.0024 00.0018 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/08/18 0.5820 1.01428 1.6266 00.1063 00.0000 00.0000 96.4292 01.5679 00.1826 00.0500 00.0243 00.0000 00.0097 00.0033 00.0053 00.0039 00.0019 00.0000 FM 63 - Columbia GC @ 206124 2021/08/18 0.5919 1.04966 0.4885 00.6443 00.0000 00.0000 93.2247 05.2914 00.2764 00.0235 00.0291 00.0000 00.0070 00.0038 00.0052 00.0039 00.0019 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