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 2023/02/28 0.5813 1.02029 1.0716 00.5153 00.0000 00.0000 95.7715 02.4525 00.1564 00.0109 00.0128 00.0000 00.0031 00.0019 00.0016 00.0012 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2023/02/28 0.5685 1.00784 0.3646 01.1379 00.0000 00.0000 97.4145 01.0260 00.0526 00.0016 00.0025 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2023/02/28 0.5825 1.02272 0.7237 01.0114 00.0000 00.0000 95.1171 02.9644 00.1415 00.0150 00.0153 00.0000 00.0041 00.0023 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2023/02/28 0.5850 1.02646 0.7408 00.9995 00.0000 00.0000 94.5524 03.5593 00.1325 00.0020 00.0024 00.0000 00.0049 00.0035 00.0010 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2023/02/28 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