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 2021/05/11 0.5790 1.02186 0.7155 00.7448 00.0000 00.0000 95.9009 02.4251 00.1718 00.0111 00.0174 00.0000 00.0038 00.0032 00.0028 00.0021 00.0010 00.0000 BAY CHECK GC @ 170610 2021/05/13 0.5782 1.02374 0.7257 00.5461 00.0000 00.0000 96.1475 02.3180 00.2130 00.0162 00.0202 00.0000 00.0048 00.0033 00.0026 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/05/13 0.5652 1.00726 0.4960 00.6637 00.0000 00.0000 98.2587 00.5521 00.0268 00.0011 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/05/13 0.5806 1.02563 0.6116 00.8331 00.0000 00.0000 95.4545 02.8738 00.1892 00.0097 00.0156 00.0000 00.0033 00.0028 00.0028 00.0021 00.0010 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/05/13 0.5820 1.02705 0.6211 00.8639 00.0000 00.0000 95.1757 03.1080 00.1949 00.0102 00.0148 00.0000 00.0031 00.0028 00.0024 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/05/13 0.5836 1.01427 1.7336 00.0878 00.0000 00.0000 96.2604 01.6056 00.2023 00.0562 00.0286 00.0000 00.0115 00.0038 00.0062 00.0046 00.0022 00.0000 FM 63 - Columbia GC @ 206124 2021/05/13 0.5973 1.06231 0.4059 00.5241 00.0000 00.0000 92.0663 06.6341 00.2965 00.0229 00.0277 00.0000 00.0067 00.0039 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