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 2021/10/15 0.5785 1.02123 0.7724 00.6558 00.0000 00.0000 96.0202 02.3594 00.1590 00.0099 00.0140 00.0000 00.0030 00.0022 00.0016 00.0012 00.0005 00.0000 BAY CHECK GC @ 170610 2021/10/15 0.5796 1.01973 1.0029 00.4960 00.0000 00.0000 96.0638 02.2387 00.1603 00.0127 00.0157 00.0000 00.0037 00.0026 00.0017 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/10/15 0.5647 1.00759 0.5193 00.5603 00.0000 00.0000 98.3963 00.5001 00.0216 00.0009 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/10/15 0.5795 1.02350 0.6026 00.8702 00.0000 00.0000 95.5900 02.7788 00.1243 00.0089 00.0145 00.0000 00.0031 00.0027 00.0020 00.0015 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/10/15 0.5803 1.02428 0.5907 00.9212 00.0000 00.0000 95.3782 02.9658 00.1135 00.0088 00.0124 00.0000 00.0027 00.0024 00.0018 00.0013 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/10/15 0.5771 1.00798 1.5263 00.1687 00.0000 00.0000 97.0164 01.1169 00.0922 00.0212 00.0117 00.0000 00.0047 00.0020 00.0025 00.0019 00.0009 00.0000 FM 63 - Columbia GC @ 206124 2021/10/15 0.5853 1.03300 0.6923 00.7141 00.0000 00.0000 94.5983 03.7712 00.1739 00.0155 00.0193 00.0000 00.0049 00.0028 00.0034 00.0025 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