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 2021/01/20 0.5809 1.02436 0.6644 00.8578 00.0000 00.0000 95.4036 02.8818 00.1571 00.0088 00.0137 00.0000 00.0032 00.0027 00.0030 00.0022 00.0010 00.0000 BAY CHECK GC @ 170610 2021/01/20 0.5797 1.02390 0.7340 00.6654 00.0000 00.0000 95.7990 02.5641 00.1917 00.0146 00.0190 00.0000 00.0044 00.0033 00.0023 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/01/20 0.5656 1.00801 0.3857 00.8242 00.0000 00.0000 98.0539 00.6971 00.0360 00.0011 00.0017 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/01/20 0.5796 1.02368 0.5990 00.8736 00.0000 00.0000 95.5904 02.7610 00.1408 00.0086 00.0143 00.0000 00.0033 00.0029 00.0027 00.0020 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/01/20 0.5789 1.02327 0.5167 00.9615 00.0000 00.0000 95.6086 02.7520 00.1291 00.0087 00.0128 00.0000 00.0030 00.0027 00.0021 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/01/20 0.5822 1.01424 1.6071 00.1550 00.0000 00.0000 96.3310 01.6216 00.1819 00.0493 00.0252 00.0000 00.0102 00.0036 00.0052 00.0038 00.0018 00.0000 FM 63 - Columbia GC @ 206124 2021/01/20 0.5821 1.02610 0.7461 00.7432 00.0000 00.0000 95.3130 02.9759 00.1716 00.0128 00.0172 00.0000 00.0050 00.0034 00.0053 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