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 2021/04/07 0.5863 1.03119 0.5710 01.0953 00.0000 00.0000 94.6543 03.0917 00.4660 00.0466 00.0565 00.0000 00.0074 00.0058 00.0023 00.0017 00.0008 00.0000 BAY CHECK GC @ 170610 2021/04/07 0.5768 1.02074 0.7551 00.5494 00.0000 00.0000 96.4265 02.0340 00.1904 00.0146 00.0184 00.0000 00.0043 00.0030 00.0021 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/04/07 0.5759 1.00906 0.4032 01.6990 00.0000 00.0000 95.9141 01.8769 00.0992 00.0022 00.0043 00.0000 00.0002 00.0003 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/04/07 0.5801 1.02306 0.5948 00.9610 00.0000 00.0000 95.5535 02.6485 00.2002 00.0103 00.0173 00.0000 00.0037 00.0034 00.0032 00.0024 00.0011 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/04/07 0.5796 1.02358 0.5166 01.0099 00.0000 00.0000 95.5442 02.6967 00.1914 00.0100 00.0161 00.0000 00.0036 00.0036 00.0034 00.0025 00.0012 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/04/07 0.5842 1.01599 1.6945 00.0998 00.0000 00.0000 96.1406 01.7249 00.2174 00.0610 00.0312 00.0000 00.0128 00.0043 00.0071 00.0053 00.0025 00.0000 FM 63 - Columbia GC @ 206124 2021/04/07 0.5801 1.02268 0.7782 00.7065 00.0000 00.0000 95.7741 02.5181 00.1708 00.0137 00.0176 00.0000 00.0056 00.0037 00.0053 00.0039 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