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 2021/10/31 0.5767 1.01880 0.7902 00.6039 00.0000 00.0000 96.4038 02.0250 00.1441 00.0098 00.0134 00.0000 00.0029 00.0021 00.0020 00.0015 00.0007 00.0000 BAY CHECK GC @ 170610 2021/10/31 0.5815 1.01976 1.2166 00.3464 00.0000 00.0000 95.9539 02.2516 00.1843 00.0166 00.0195 00.0000 00.0046 00.0030 00.0017 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/10/31 0.5661 1.00702 0.6242 00.5657 00.0000 00.0000 98.2176 00.5667 00.0232 00.0010 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/10/31 0.5782 1.02128 0.5879 00.9050 00.0000 00.0000 95.8292 02.5252 00.1187 00.0089 00.0143 00.0000 00.0031 00.0026 00.0022 00.0016 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/10/31 0.5777 1.02122 0.5483 00.9243 00.0000 00.0000 95.8643 02.5293 00.1074 00.0028 00.0039 00.0000 00.0082 00.0071 00.0019 00.0014 00.0006 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/10/31 0.5830 1.01582 1.6385 00.0839 00.0000 00.0000 96.2566 01.7141 00.2015 00.0550 00.0269 00.0000 00.0108 00.0035 00.0044 00.0032 00.0016 00.0000 FM 63 - Columbia GC @ 206124 2021/10/31 0.5828 1.02807 0.7627 00.6622 00.0000 00.0000 95.1861 03.1888 00.1492 00.0144 00.0167 00.0000 00.0051 00.0032 00.0053 00.0039 00.0019 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