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 2021/11/19 0.5766 1.01955 0.6488 00.7676 00.0000 00.0000 96.2659 02.1412 00.1377 00.0101 00.0155 00.0000 00.0034 00.0029 00.0030 00.0023 00.0011 00.0000 BAY CHECK GC @ 170610 2021/11/19 0.5780 1.01921 0.9434 00.4657 00.0000 00.0000 96.3550 02.0248 00.1695 00.0141 00.0172 00.0000 00.0040 00.0027 00.0017 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/11/19 0.5708 1.00704 0.7921 00.7467 00.0000 00.0000 97.4151 01.0094 00.0340 00.0010 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/11/19 0.5753 1.01797 0.5813 00.8345 00.0000 00.0000 96.4612 01.9581 00.1252 00.0100 00.0164 00.0000 00.0036 00.0031 00.0029 00.0021 00.0010 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/11/19 0.5891 1.03913 0.5551 00.9080 00.0000 00.0000 93.6233 04.7143 00.1698 00.0031 00.0044 00.0000 00.0089 00.0081 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/11/19 0.5858 1.01686 1.7770 00.0788 00.0000 00.0000 95.8857 01.9017 00.2321 00.0638 00.0314 00.0000 00.0126 00.0043 00.0057 00.0042 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/11/19 0.5852 1.03683 0.5151 00.7430 00.0000 00.0000 94.4842 03.9981 00.2047 00.0164 00.0217 00.0000 00.0052 00.0032 00.0037 00.0028 00.0013 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