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 2021/11/04 0.5846 1.01914 1.4121 00.3814 00.0000 00.0000 95.7296 02.1132 00.2501 00.0409 00.0407 00.0000 00.0122 00.0074 00.0056 00.0042 00.0020 00.0000 BAY CHECK GC @ 170610 2021/11/04 0.5829 1.02376 1.0795 00.4516 00.0000 00.0000 95.4814 02.7725 00.1760 00.0128 00.0161 00.0000 00.0038 00.0027 00.0018 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/11/04 0.5690 1.00822 0.5114 00.9369 00.0000 00.0000 97.5189 00.9492 00.0787 00.0019 00.0027 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/11/04 0.5888 1.03704 0.6707 00.8314 00.0000 00.0000 93.8453 04.4128 00.2020 00.0103 00.0158 00.0000 00.0034 00.0027 00.0024 00.0018 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/11/04 0.5907 1.04047 0.5993 00.9149 00.0000 00.0000 93.3593 04.8978 00.1995 00.0031 00.0045 00.0000 00.0091 00.0077 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/11/04 0.5856 1.01742 1.7379 00.0804 00.0000 00.0000 95.8923 01.9297 00.2333 00.0644 00.0318 00.0000 00.0125 00.0040 00.0052 00.0039 00.0019 00.0000 FM 63 - Columbia GC @ 206124 2021/11/04 0.5837 1.03262 0.5944 00.7352 00.0000 00.0000 94.8308 03.6110 00.1778 00.0148 00.0201 00.0000 00.0046 00.0032 00.0035 00.0026 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