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 2021/09/09 0.5773 1.02096 0.7513 00.5906 00.0000 00.0000 96.2688 02.1906 00.1619 00.0109 00.0153 00.0000 00.0035 00.0026 00.0019 00.0014 00.0007 00.0000 BAY CHECK GC @ 170610 2021/09/09 0.5785 1.01973 0.9478 00.4826 00.0000 00.0000 96.2440 02.1099 00.1737 00.0146 00.0171 00.0000 00.0039 00.0027 00.0019 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/09 0.5650 1.00747 0.5336 00.5707 00.0000 00.0000 98.3586 00.5107 00.0238 00.0011 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/09 0.5884 1.03610 0.6808 00.8294 00.0000 00.0000 94.1431 03.9228 00.3731 00.0151 00.0231 00.0000 00.0037 00.0031 00.0025 00.0018 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/09 0.5769 1.01946 0.5991 00.8723 00.0000 00.0000 96.1382 02.2228 00.1281 00.0110 00.0163 00.0000 00.0036 00.0030 00.0024 00.0018 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/09 0.5833 1.01571 1.6541 00.0962 00.0000 00.0000 96.2205 01.7202 00.2011 00.0550 00.0274 00.0000 00.0109 00.0035 00.0057 00.0042 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/09/09 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