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 2022/12/21 0.5847 1.01618 1.7130 00.1086 00.0000 00.0000 96.1104 01.6794 00.2569 00.0506 00.0433 00.0000 00.0132 00.0063 00.0084 00.0063 00.0030 00.0000 BAY CHECK GC @ 170610 2022/12/21 0.5867 1.02173 1.3800 00.4729 00.0000 00.0000 94.9907 02.9447 00.1768 00.0117 00.0143 00.0000 00.0033 00.0022 00.0014 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2022/12/21 0.5831 1.02675 0.7482 00.7976 00.0000 00.0000 94.8537 03.5415 00.0553 00.0013 00.0021 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2022/12/19 0.5943 1.04061 0.8064 00.9274 00.0000 00.0000 92.8103 05.2329 00.1953 00.0078 00.0120 00.0000 00.0023 00.0017 00.0017 00.0012 00.0006 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2022/12/21 0.5947 1.03834 0.9304 00.9134 00.0000 00.0000 92.8590 05.0781 00.1919 00.0032 00.0043 00.0000 00.0084 00.0069 00.0018 00.0014 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2022/12/19 0.5831 1.01412 1.7189 00.0761 00.0000 00.0000 96.2708 01.6605 00.1754 00.0486 00.0244 00.0000 00.0103 00.0034 00.0052 00.0039 00.0019 00.0000 FM 63 - Columbia GC @ 206124 2022/12/21 0.6000 1.12145 0.0000 00.0000 00.0000 00.0000 89.0000 08.0000 03.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 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