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 % BAY CHECK GC @ 170610 2023/05/12 0.5831 1.01908 1.2567 00.4757 00.0000 00.0000 95.6032 02.4605 00.1723 00.0109 00.0127 00.0000 00.0028 00.0018 00.0013 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/05/12 0.5666 1.00836 0.4080 00.8557 00.0000 00.0000 97.8794 00.8214 00.0330 00.0009 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/05/12 0.5868 1.03129 0.7211 00.9063 00.0000 00.0000 94.3293 03.7611 00.2533 00.0091 00.0122 00.0000 00.0022 00.0014 00.0016 00.0012 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/05/12 0.5891 1.03310 0.7165 01.0237 00.0000 00.0000 93.7994 04.1939 00.2472 00.0070 00.0083 00.0000 00.0012 00.0008 00.0006 00.0004 00.0002 00.0000 FM 63 - Columbia GC @ 206124 2023/05/12 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