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 2021/07/04 0.5775 1.01772 0.9332 00.5281 00.0000 00.0000 96.4285 01.9044 00.1651 00.0118 00.0166 00.0000 00.0038 00.0029 00.0024 00.0018 00.0008 00.0000 BAY CHECK GC @ 170610 2021/07/04 0.5787 1.02473 0.8090 00.4077 00.0000 00.0000 96.1562 02.3506 00.2289 00.0160 00.0195 00.0000 00.0045 00.0030 00.0023 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/07/04 0.5646 1.00711 0.4709 00.6529 00.0000 00.0000 98.3576 00.4936 00.0227 00.0009 00.0010 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/07/04 0.5874 1.03519 0.6429 00.8509 00.0000 00.0000 94.1292 04.1152 00.2211 00.0112 00.0176 00.0000 00.0036 00.0030 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/07/04 0.5903 1.03579 0.7827 00.8838 00.0000 00.0000 93.6388 04.4401 00.2169 00.0108 00.0158 00.0000 00.0032 00.0029 00.0021 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/07/04 0.5830 1.01365 1.7242 00.0877 00.0000 00.0000 96.3086 01.5917 00.1885 00.0519 00.0255 00.0000 00.0101 00.0035 00.0043 00.0032 00.0015 00.0000 FM 63 - Columbia GC @ 206124 2021/07/04 0.5998 1.06771 0.3517 00.5186 00.0000 00.0000 91.5663 07.1391 00.3416 00.0259 00.0332 00.0000 00.0071 00.0041 00.0056 00.0042 00.0020 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