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 2021/09/08 0.5785 1.01629 1.0194 00.5709 00.0000 00.0000 96.2895 01.9279 00.1563 00.0113 00.0159 00.0000 00.0035 00.0026 00.0010 00.0007 00.0003 00.0000 BAY CHECK GC @ 170610 2021/09/08 0.5788 1.01962 0.9907 00.4429 00.0000 00.0000 96.2633 02.0777 00.1813 00.0152 00.0179 00.0000 00.0042 00.0027 00.0020 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/08 0.5649 1.00723 0.5187 00.5998 00.0000 00.0000 98.3550 00.5010 00.0230 00.0010 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/08 0.5774 1.02127 0.6192 00.7746 00.0000 00.0000 96.0931 02.3349 00.1387 00.0106 00.0166 00.0000 00.0036 00.0029 00.0025 00.0018 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/08 0.5768 1.01976 0.6047 00.8402 00.0000 00.0000 96.1537 02.2373 00.1259 00.0108 00.0158 00.0000 00.0035 00.0029 00.0022 00.0016 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/08 0.5832 1.01509 1.6685 00.1019 00.0000 00.0000 96.2413 01.6665 00.1988 00.0545 00.0271 00.0000 00.0110 00.0038 00.0074 00.0055 00.0026 00.0000 FM 63 - Columbia GC @ 206124 2021/09/08 0.5967 1.06130 0.3537 00.6035 00.0000 00.0000 92.1643 06.4837 00.3147 00.0254 00.0324 00.0000 00.0072 00.0039 00.0050 00.0037 00.0018 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