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 2021/02/17 0.5875 1.02093 1.5521 00.3252 00.0000 00.0000 95.6532 01.9053 00.3587 00.0602 00.0683 00.0000 00.0218 00.0154 00.0187 00.0139 00.0067 00.0000 BAY CHECK GC @ 170610 2021/02/17 0.5847 1.01854 1.4772 00.3287 00.0000 00.0000 95.5883 02.3677 00.1765 00.0223 00.0186 00.0000 00.0069 00.0044 00.0050 00.0025 00.0012 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/02/17 0.5907 1.04125 0.8164 00.5428 00.0000 00.0000 93.4271 05.1260 00.0848 00.0014 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/02/17 0.5873 1.03385 0.6754 00.8699 00.0000 00.0000 94.3154 03.8093 00.2577 00.0154 00.0281 00.0000 00.0067 00.0067 00.0071 00.0053 00.0025 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/02/17 0.6007 1.04951 0.9052 00.8523 00.0000 00.0000 91.8984 05.9298 00.3280 00.0183 00.0311 00.0000 00.0079 00.0085 00.0095 00.0071 00.0034 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/02/17 0.5857 1.01479 1.8476 00.0826 00.0000 00.0000 95.9738 01.7837 00.2103 00.0595 00.0289 00.0000 00.0118 00.0040 00.0053 00.0039 00.0019 00.0000 FM 63 - Columbia GC @ 206124 2021/02/17 0.5852 1.01536 1.7969 00.0803 00.0000 00.0000 95.9893 01.8105 00.2087 00.0601 00.0265 00.0000 00.0113 00.0028 00.0062 00.0046 00.0022 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