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 2021/12/14 0.5774 1.02115 0.6810 00.6951 00.0000 00.0000 96.1132 02.3505 00.1318 00.0084 00.0120 00.0000 00.0025 00.0020 00.0013 00.0010 00.0005 00.0000 BAY CHECK GC @ 170610 2021/12/14 0.5788 1.02182 0.8145 00.5801 00.0000 00.0000 96.0397 02.3614 00.1650 00.0129 00.0163 00.0000 00.0038 00.0027 00.0017 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/12/14 0.5664 1.00793 0.4791 00.7572 00.0000 00.0000 98.0039 00.7197 00.0370 00.0012 00.0016 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/12/14 0.5800 1.02408 0.5759 00.9194 00.0000 00.0000 95.4732 02.8637 00.1346 00.0084 00.0134 00.0000 00.0030 00.0026 00.0024 00.0018 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/12/14 0.5802 1.02563 0.5172 00.9448 00.0000 00.0000 95.3410 03.0414 00.1264 00.0029 00.0044 00.0000 00.0089 00.0085 00.0019 00.0014 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/12/14 0.5858 1.01833 1.7025 00.0964 00.0000 00.0000 95.9083 01.9329 00.2203 00.0600 00.0296 00.0000 00.0116 00.0038 00.0167 00.0124 00.0060 00.0000 FM 63 - Columbia GC @ 206124 2021/12/14 0.5852 1.03503 0.5610 00.7787 00.0000 00.0000 94.5128 03.9058 00.1899 00.0144 00.0193 00.0000 00.0047 00.0031 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