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 2021/02/18 0.5947 1.02114 2.0539 00.2287 00.0000 00.0000 95.0102 01.9817 00.4151 00.0875 00.0993 00.0000 00.0405 00.0257 00.0270 00.0201 00.0097 00.0000 BAY CHECK GC @ 170610 2021/02/18 0.5869 1.02045 1.4894 00.4018 00.0000 00.0000 95.2429 02.5637 00.2167 00.0299 00.0267 00.0000 00.0091 00.0062 00.0075 00.0037 00.0018 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/02/18 0.5872 1.03230 0.9384 00.5591 00.0000 00.0000 94.2271 04.2313 00.0435 00.0003 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/02/18 0.5908 1.04030 0.7132 00.7609 00.0000 00.0000 93.5686 04.6737 00.2281 00.0122 00.0205 00.0000 00.0051 00.0050 00.0058 00.0043 00.0021 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/02/18 0.6009 1.05213 0.7968 00.8806 00.0000 00.0000 91.6858 06.2613 00.2994 00.0161 00.0272 00.0000 00.0070 00.0075 00.0084 00.0063 00.0030 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/02/18 0.5835 1.01969 1.5156 00.0833 00.0000 00.0000 96.1314 01.9013 00.2373 00.0678 00.0329 00.0000 00.0132 00.0042 00.0058 00.0043 00.0021 00.0000 FM 63 - Columbia GC @ 206124 2021/02/18 0.5838 1.01984 1.5383 00.0717 00.0000 00.0000 96.0996 01.9192 00.2378 00.0691 00.0303 00.0000 00.0141 00.0045 00.0071 00.0052 00.0025 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