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 2021/05/31 0.5760 1.01755 0.8783 00.4743 00.0000 00.0000 96.7207 01.7094 00.1737 00.0124 00.0173 00.0000 00.0041 00.0032 00.0029 00.0022 00.0010 00.0000 BAY CHECK GC @ 170610 2021/05/31 0.5779 1.02386 0.8020 00.3981 00.0000 00.0000 96.3558 02.1388 00.2424 00.0212 00.0259 00.0000 00.0062 00.0042 00.0027 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/05/31 0.5655 1.00673 0.5385 00.6526 00.0000 00.0000 98.2537 00.5274 00.0252 00.0010 00.0012 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/05/31 0.5764 1.01889 0.5896 00.8768 00.0000 00.0000 96.2437 02.0996 00.1525 00.0099 00.0158 00.0000 00.0035 00.0029 00.0025 00.0018 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/05/31 0.5765 1.01954 0.5625 00.8864 00.0000 00.0000 96.1800 02.1943 00.1426 00.0095 00.0139 00.0000 00.0031 00.0028 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/05/31 0.5832 1.01473 1.6958 00.0830 00.0000 00.0000 96.2781 01.6337 00.2008 00.0552 00.0277 00.0000 00.0110 00.0035 00.0053 00.0039 00.0019 00.0000 FM 63 - Columbia GC @ 206124 2021/05/31 0.5982 1.06471 0.3652 00.5201 00.0000 00.0000 91.8535 06.8906 00.2995 00.0221 00.0278 00.0000 00.0062 00.0036 00.0052 00.0038 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