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 2021/07/03 0.5766 1.01910 0.8155 00.5392 00.0000 00.0000 96.4677 01.9871 00.1559 00.0109 00.0146 00.0000 00.0033 00.0023 00.0014 00.0010 00.0005 00.0000 BAY CHECK GC @ 170610 2021/07/03 0.5782 1.02116 0.8797 00.4642 00.0000 00.0000 96.3001 02.1096 00.1977 00.0160 00.0197 00.0000 00.0047 00.0033 00.0026 00.0013 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/07/03 0.5646 1.00711 0.4709 00.6529 00.0000 00.0000 98.3576 00.4936 00.0227 00.0009 00.0010 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/07/03 0.5882 1.03589 0.6658 00.8538 00.0000 00.0000 93.9989 04.1969 00.2451 00.0109 00.0170 00.0000 00.0035 00.0029 00.0022 00.0016 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/07/03 0.5878 1.03627 0.6194 00.8672 00.0000 00.0000 93.9967 04.2590 00.2199 00.0111 00.0160 00.0000 00.0032 00.0028 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/07/03 0.5826 1.01386 1.6915 00.0870 00.0000 00.0000 96.3554 01.5773 00.1878 00.0517 00.0256 00.0000 00.0101 00.0034 00.0045 00.0033 00.0016 00.0000 FM 63 - Columbia GC @ 206124 2021/07/03 0.5998 1.06771 0.3517 00.5186 00.0000 00.0000 91.5663 07.1391 00.3416 00.0259 00.0332 00.0000 00.0071 00.0041 00.0056 00.0042 00.0020 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