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 2021/10/21 0.5766 1.02016 0.7114 00.6310 00.0000 00.0000 96.3447 02.1360 00.1438 00.0099 00.0139 00.0000 00.0030 00.0022 00.0017 00.0012 00.0006 00.0000 BAY CHECK GC @ 170610 2021/10/21 0.5780 1.02044 0.8541 00.5322 00.0000 00.0000 96.2334 02.1798 00.1624 00.0126 00.0158 00.0000 00.0036 00.0026 00.0017 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/10/21 0.5644 1.00770 0.4917 00.5665 00.0000 00.0000 98.4331 00.4836 00.0227 00.0010 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/10/21 0.5774 1.02234 0.4949 00.9027 00.0000 00.0000 95.9230 02.5171 00.1258 00.0095 00.0156 00.0000 00.0034 00.0029 00.0022 00.0016 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/10/21 0.5777 1.02217 0.5265 00.9021 00.0000 00.0000 95.8633 02.5532 00.1206 00.0097 00.0142 00.0000 00.0031 00.0028 00.0020 00.0014 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/10/21 0.5829 1.01416 1.6918 00.0916 00.0000 00.0000 96.3007 01.6293 00.1879 00.0508 00.0250 00.0000 00.0101 00.0034 00.0042 00.0031 00.0015 00.0000 FM 63 - Columbia GC @ 206124 2021/10/21 0.5809 1.02602 0.6836 00.7330 00.0000 00.0000 95.4297 02.9779 00.1342 00.0117 00.0144 00.0000 00.0039 00.0026 00.0040 00.0030 00.0014 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