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 2021/09/06 0.5760 1.01818 0.8546 00.4756 00.0000 00.0000 96.6609 01.8035 00.1682 00.0120 00.0162 00.0000 00.0037 00.0026 00.0010 00.0008 00.0003 00.0000 BAY CHECK GC @ 170610 2021/09/06 0.5792 1.01839 1.1724 00.2800 00.0000 00.0000 96.4120 01.8855 00.2005 00.0172 00.0203 00.0000 00.0048 00.0030 00.0022 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/06 0.5647 1.00753 0.4902 00.6034 00.0000 00.0000 98.3743 00.5059 00.0236 00.0010 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/06 0.5769 1.01995 0.6258 00.8047 00.0000 00.0000 96.1834 02.2046 00.1417 00.0109 00.0166 00.0000 00.0037 00.0029 00.0025 00.0018 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/06 0.5773 1.01973 0.6088 00.8771 00.0000 00.0000 96.0434 02.3191 00.1176 00.0096 00.0139 00.0000 00.0030 00.0027 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/06 0.5831 1.01543 1.6544 00.0973 00.0000 00.0000 96.2575 01.6886 00.1991 00.0544 00.0272 00.0000 00.0107 00.0034 00.0056 00.0042 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/09/06 0.5967 1.06130 0.3537 00.6035 00.0000 00.0000 92.1643 06.4837 00.3147 00.0254 00.0324 00.0000 00.0072 00.0039 00.0050 00.0037 00.0018 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