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 2021/04/20 0.5771 1.01850 0.8200 00.6124 00.0000 00.0000 96.3665 02.0132 00.1537 00.0099 00.0138 00.0000 00.0031 00.0023 00.0022 00.0016 00.0008 00.0000 BAY CHECK GC @ 170610 2021/04/20 0.5774 1.02190 0.7357 00.5659 00.0000 00.0000 96.2895 02.1698 00.1929 00.0147 00.0191 00.0000 00.0046 00.0033 00.0022 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/04/20 0.5701 1.00730 0.5582 01.0234 00.0000 00.0000 97.3106 01.0475 00.0520 00.0026 00.0047 00.0000 00.0006 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/04/20 0.5796 1.02321 0.5537 00.9665 00.0000 00.0000 95.5881 02.6789 00.1699 00.0103 00.0179 00.0000 00.0039 00.0037 00.0031 00.0023 00.0011 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/04/20 0.5782 1.02215 0.5082 00.9770 00.0000 00.0000 95.7664 02.5679 00.1414 00.0102 00.0164 00.0000 00.0035 00.0035 00.0023 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/04/20 0.5840 1.01714 1.6413 00.0903 00.0000 00.0000 96.1286 01.7824 00.2253 00.0625 00.0317 00.0000 00.0129 00.0043 00.0069 00.0051 00.0025 00.0000 FM 63 - Columbia GC @ 206124 2021/04/20 0.5880 1.04059 0.5981 00.6572 00.0000 00.0000 94.0661 04.3750 00.2385 00.0189 00.0242 00.0000 00.0064 00.0040 00.0053 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