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 2021/09/05 0.5756 1.01724 0.8871 00.4399 00.0000 00.0000 96.7736 01.7019 00.1652 00.0112 00.0144 00.0000 00.0032 00.0021 00.0004 00.0003 00.0001 00.0000 BAY CHECK GC @ 170610 2021/09/05 0.5788 1.01695 1.1699 00.3377 00.0000 00.0000 96.4058 01.8859 00.1643 00.0131 00.0145 00.0000 00.0034 00.0021 00.0016 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/05 0.5644 1.00764 0.4794 00.5904 00.0000 00.0000 98.4134 00.4918 00.0226 00.0009 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/05 0.5766 1.02066 0.5525 00.8454 00.0000 00.0000 96.1660 02.2546 00.1408 00.0108 00.0174 00.0000 00.0037 00.0031 00.0024 00.0018 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/05 0.5767 1.01985 0.5719 00.8752 00.0000 00.0000 96.1311 02.2608 00.1241 00.0104 00.0154 00.0000 00.0033 00.0029 00.0021 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/05 0.5835 1.01520 1.6719 00.1214 00.0000 00.0000 96.2493 01.6795 00.1980 00.0542 00.0270 00.0000 00.0108 00.0036 00.0060 00.0045 00.0021 00.0000 FM 63 - Columbia GC @ 206124 2021/09/05 0.5806 1.02822 0.5313 00.7970 00.0000 00.0000 95.3564 03.1243 00.1518 00.0108 00.0149 00.0000 00.0037 00.0024 00.0033 00.0025 00.0012 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