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 2021/10/05 0.5778 1.02022 0.7981 00.6095 00.0000 00.0000 96.2304 02.1545 00.1666 00.0114 00.0166 00.0000 00.0037 00.0029 00.0028 00.0021 00.0010 00.0000 BAY CHECK GC @ 170610 2021/10/05 0.5792 1.01990 0.9812 00.4847 00.0000 00.0000 96.1465 02.1689 00.1754 00.0140 00.0176 00.0000 00.0042 00.0031 00.0022 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/10/05 0.5650 1.00769 0.5189 00.5838 00.0000 00.0000 98.3349 00.5341 00.0255 00.0011 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/10/05 0.5805 1.02317 0.6647 00.8901 00.0000 00.0000 95.4887 02.7652 00.1501 00.0103 00.0169 00.0000 00.0037 00.0032 00.0031 00.0023 00.0011 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/10/05 0.5808 1.02289 0.6695 00.9303 00.0000 00.0000 95.3859 02.8496 00.1278 00.0101 00.0153 00.0000 00.0034 00.0030 00.0022 00.0016 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/10/05 0.5837 1.01504 1.7090 00.0906 00.0000 00.0000 96.1823 01.7091 00.2011 00.0545 00.0274 00.0000 00.0109 00.0035 00.0050 00.0037 00.0018 00.0000 FM 63 - Columbia GC @ 206124 2021/10/05 0.5828 1.03066 0.5818 00.7864 00.0000 00.0000 94.9787 03.4417 00.1668 00.0112 00.0162 00.0000 00.0042 00.0029 00.0046 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