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 2021/07/30 0.5929 1.04162 0.7339 00.8510 00.0000 00.0000 93.0427 05.1324 00.2062 00.0100 00.0157 00.0000 00.0034 00.0029 00.0006 00.0004 00.0002 00.0000 BAY CHECK GC @ 170610 2021/07/30 0.5828 1.02904 0.8352 00.4974 00.0000 00.0000 95.3276 03.0655 00.2243 00.0164 00.0204 00.0000 00.0048 00.0034 00.0026 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/07/30 0.5647 1.00765 0.5008 00.5793 00.0000 00.0000 98.3962 00.4922 00.0278 00.0014 00.0020 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/07/30 0.5902 1.03768 0.7229 00.8402 00.0000 00.0000 93.6330 04.5514 00.2133 00.0107 00.0169 00.0000 00.0035 00.0030 00.0022 00.0016 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/07/30 0.5919 1.04179 0.6351 00.8972 00.0000 00.0000 93.1686 05.0417 00.2217 00.0103 00.0149 00.0000 00.0032 00.0027 00.0020 00.0014 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/07/30 0.5832 1.01481 1.6874 00.0934 00.0000 00.0000 96.2657 01.6454 00.1990 00.0547 00.0267 00.0000 00.0112 00.0034 00.0061 00.0045 00.0022 00.0000 FM 63 - Columbia GC @ 206124 2021/07/30 0.6050 1.07745 0.3061 00.4914 00.0000 00.0000 90.5962 08.0875 00.4094 00.0346 00.0426 00.0000 00.0117 00.0072 00.0061 00.0045 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