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 2025/04/20 0.5791 1.01792 0.9042 00.7098 00.0000 00.0000 95.9920 02.2182 00.1483 00.0092 00.0135 00.0000 00.0014 00.0011 00.0009 00.0006 00.0003 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/04/20 0.5719 1.01339 0.3833 01.0980 00.0000 00.0000 96.7689 01.6703 00.0702 00.0027 00.0056 00.0000 00.0001 00.0000 00.0002 00.0001 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/04/20 0.5803 1.02033 0.7394 00.9255 00.0000 00.0000 95.5586 02.6083 00.1387 00.0083 00.0130 00.0000 00.0027 00.0021 00.0014 00.0010 00.0005 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/04/20 0.5804 1.01984 0.7190 01.0046 00.0000 00.0000 95.4409 02.7027 00.1110 00.0071 00.0087 00.0000 00.0018 00.0013 00.0011 00.0008 00.0004 00.0000 FM 63 - Columbia GC @ 206124 2025/04/20 0.6163 1.06792 0.2809 02.1560 00.0000 00.0000 89.5457 06.3896 01.2659 00.0804 00.1060 00.0000 00.0698 00.0667 00.0183 00.0136 00.0066 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