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 2021/11/07 0.5878 1.03552 0.6625 00.8385 00.0000 00.0000 94.0208 04.2614 00.1816 00.0092 00.0143 00.0000 00.0030 00.0026 00.0026 00.0019 00.0009 00.0000 BAY CHECK GC @ 170610 2021/11/07 0.5832 1.02711 0.9072 00.5367 00.0000 00.0000 95.2582 03.0704 00.1887 00.0131 00.0160 00.0000 00.0037 00.0025 00.0017 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/11/07 0.5662 1.00825 0.5227 00.6542 00.0000 00.0000 98.1040 00.6763 00.0393 00.0014 00.0017 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/11/07 0.5891 1.03778 0.6398 00.8657 00.0000 00.0000 93.7022 04.5826 00.1777 00.0084 00.0134 00.0000 00.0028 00.0025 00.0020 00.0015 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/11/07 0.5916 1.04181 0.6301 00.8731 00.0000 00.0000 93.2193 05.0429 00.2039 00.0033 00.0047 00.0000 00.0096 00.0084 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/11/07 0.5852 1.01780 1.6920 00.0934 00.0000 00.0000 95.9264 01.9307 00.2326 00.0641 00.0318 00.0000 00.0126 00.0040 00.0056 00.0041 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/11/07 0.5837 1.03262 0.5944 00.7352 00.0000 00.0000 94.8308 03.6110 00.1778 00.0148 00.0201 00.0000 00.0046 00.0032 00.0035 00.0026 00.0012 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