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 2021/02/25 0.5901 1.03002 1.2723 00.4613 00.0000 00.0000 94.2446 03.7572 00.2289 00.0110 00.0147 00.0000 00.0030 00.0021 00.0021 00.0015 00.0007 00.0000 BAY CHECK GC @ 170610 2021/02/25 0.5859 1.02150 1.3852 00.4012 00.0000 00.0000 95.1678 02.8343 00.1817 00.0092 00.0125 00.0000 00.0029 00.0023 00.0013 00.0006 00.0003 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/02/25 0.5677 1.00766 0.4694 00.9147 00.0000 00.0000 97.7104 00.8530 00.0478 00.0017 00.0027 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/02/25 0.5955 1.04381 0.8877 00.7216 00.0000 00.0000 92.8477 05.2006 00.2848 00.0139 00.0244 00.0000 00.0052 00.0052 00.0039 00.0029 00.0014 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/02/25 0.5931 1.04387 0.6644 00.8366 00.0000 00.0000 93.0079 05.2017 00.2498 00.0108 00.0170 00.0000 00.0035 00.0033 00.0021 00.0016 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/02/25 0.5840 1.01513 1.7198 00.0906 00.0000 00.0000 96.1429 01.7206 00.1990 00.0555 00.0278 00.0000 00.0115 00.0038 00.0073 00.0055 00.0026 00.0000 FM 63 - Columbia GC @ 206124 2021/02/25 0.5829 1.02430 0.9736 00.5807 00.0000 00.0000 95.4336 02.7798 00.1703 00.0162 00.0198 00.0000 00.0064 00.0039 00.0072 00.0054 00.0026 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