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 2021/06/10 0.5765 1.01918 0.7486 00.6194 00.0000 00.0000 96.4359 01.9975 00.1624 00.0109 00.0156 00.0000 00.0036 00.0029 00.0012 00.0009 00.0004 00.0000 BAY CHECK GC @ 170610 2021/06/10 0.5774 1.02287 0.7241 00.5216 00.0000 00.0000 96.3255 02.1642 00.2131 00.0166 00.0215 00.0000 00.0048 00.0034 00.0027 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/06/10 0.5663 1.00705 0.4583 00.8368 00.0000 00.0000 97.9923 00.6631 00.0463 00.0012 00.0017 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/06/10 0.5820 1.02002 0.8937 00.8694 00.0000 00.0000 95.4379 02.5907 00.1625 00.0130 00.0183 00.0000 00.0045 00.0034 00.0028 00.0021 00.0010 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/06/10 0.5808 1.02469 0.5759 00.9664 00.0000 00.0000 95.3409 02.8951 00.1837 00.0110 00.0158 00.0000 00.0034 00.0030 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/06/10 0.5827 1.01389 1.6964 00.0821 00.0000 00.0000 96.3628 01.5663 00.1901 00.0520 00.0257 00.0000 00.0101 00.0033 00.0052 00.0039 00.0018 00.0000 FM 63 - Columbia GC @ 206124 2021/06/10 0.6030 1.07545 0.2752 00.4720 00.0000 00.0000 90.8588 07.9524 00.3585 00.0266 00.0338 00.0000 00.0072 00.0038 00.0052 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