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 2021/05/21 0.5785 1.02043 0.8578 00.5686 00.0000 00.0000 96.1851 02.1567 00.1880 00.0127 00.0183 00.0000 00.0041 00.0031 00.0024 00.0018 00.0008 00.0000 BAY CHECK GC @ 170610 2021/05/21 0.5800 1.02594 0.7449 00.5509 00.0000 00.0000 95.8232 02.6008 00.2295 00.0167 00.0210 00.0000 00.0047 00.0034 00.0025 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/05/21 0.5644 1.00710 0.4368 00.6797 00.0000 00.0000 98.3824 00.4711 00.0260 00.0014 00.0022 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/05/21 0.5794 1.02248 0.6885 00.7925 00.0000 00.0000 95.7904 02.4971 00.1874 00.0119 00.0190 00.0000 00.0039 00.0032 00.0026 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/05/21 0.5802 1.02166 0.6895 00.9202 00.0000 00.0000 95.5594 02.6329 00.1590 00.0106 00.0162 00.0000 00.0035 00.0033 00.0024 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/05/21 0.5828 1.01474 1.6688 00.0869 00.0000 00.0000 96.3576 01.5993 00.1959 00.0538 00.0268 00.0000 00.0106 00.0034 00.0056 00.0042 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/05/21 0.5972 1.06194 0.4086 00.5291 00.0000 00.0000 92.0839 06.6160 00.2922 00.0220 00.0268 00.0000 00.0061 00.0036 00.0052 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