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 2021/10/11 0.5771 1.01914 0.8424 00.5434 00.0000 00.0000 96.3948 02.0296 00.1538 00.0105 00.0147 00.0000 00.0033 00.0026 00.0020 00.0015 00.0007 00.0000 BAY CHECK GC @ 170610 2021/10/11 0.5814 1.01485 1.3951 00.3637 00.0000 00.0000 96.0788 01.9783 00.1484 00.0119 00.0146 00.0000 00.0034 00.0024 00.0016 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/10/11 0.5643 1.00775 0.4693 00.5856 00.0000 00.0000 98.4349 00.4850 00.0228 00.0010 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/10/11 0.5808 1.02303 0.6835 00.8931 00.0000 00.0000 95.4390 02.8071 00.1364 00.0107 00.0175 00.0000 00.0038 00.0032 00.0024 00.0018 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/10/11 0.5814 1.02547 0.6355 00.8841 00.0000 00.0000 95.2623 03.0350 00.1401 00.0115 00.0183 00.0000 00.0040 00.0037 00.0024 00.0018 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/10/11 0.5831 1.01367 1.7330 00.0831 00.0000 00.0000 96.2789 01.6267 00.1818 00.0486 00.0245 00.0000 00.0097 00.0034 00.0045 00.0034 00.0016 00.0000 FM 63 - Columbia GC @ 206124 2021/10/11 0.5869 1.03533 0.6547 00.7810 00.0000 00.0000 94.2251 04.1127 00.1800 00.0134 00.0181 00.0000 00.0043 00.0030 00.0034 00.0025 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