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 2021/04/13 0.5789 1.02216 0.5899 00.9112 00.0000 00.0000 95.7878 02.4774 00.1917 00.0106 00.0176 00.0000 00.0038 00.0033 00.0030 00.0022 00.0010 00.0000 BAY CHECK GC @ 170610 2021/04/13 0.5772 1.02153 0.7748 00.5058 00.0000 00.0000 96.3988 02.0690 00.2045 00.0156 00.0195 00.0000 00.0045 00.0030 00.0022 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/04/13 0.5724 1.01044 0.4346 01.2425 00.0000 00.0000 96.7297 01.4787 00.1070 00.0026 00.0045 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/04/13 0.5785 1.02143 0.5968 00.9053 00.0000 00.0000 95.9032 02.3513 00.1941 00.0118 00.0205 00.0000 00.0045 00.0041 00.0038 00.0028 00.0013 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/04/13 0.5787 1.02129 0.5510 01.0100 00.0000 00.0000 95.7526 02.4600 00.1832 00.0112 00.0184 00.0000 00.0040 00.0038 00.0025 00.0018 00.0009 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/04/13 0.5834 1.01645 1.6340 00.0934 00.0000 00.0000 96.2262 01.7133 00.2147 00.0598 00.0305 00.0000 00.0124 00.0040 00.0067 00.0050 00.0024 00.0000 FM 63 - Columbia GC @ 206124 2021/04/13 0.5815 1.02562 0.7282 00.7401 00.0000 00.0000 95.4482 02.8443 00.1841 00.0147 00.0194 00.0000 00.0055 00.0036 00.0054 00.0040 00.0019 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