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 2021/07/05 0.5784 1.02183 0.8743 00.4535 00.0000 00.0000 96.2039 02.2466 00.1866 00.0117 00.0151 00.0000 00.0034 00.0023 00.0009 00.0007 00.0003 00.0000 BAY CHECK GC @ 170610 2021/07/05 0.5800 1.02669 0.7488 00.5061 00.0000 00.0000 95.8229 02.6406 00.2294 00.0171 00.0220 00.0000 00.0049 00.0034 00.0024 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/07/05 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 2021/07/05 0.5902 1.03607 0.7618 00.8858 00.0000 00.0000 93.6519 04.4433 00.2171 00.0110 00.0174 00.0000 00.0036 00.0030 00.0022 00.0016 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/07/05 0.5887 1.03372 0.7654 00.8768 00.0000 00.0000 93.9317 04.2020 00.1883 00.0103 00.0148 00.0000 00.0032 00.0028 00.0019 00.0014 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/07/05 0.5829 1.01378 1.7153 00.0838 00.0000 00.0000 96.3289 01.5834 00.1893 00.0523 00.0257 00.0000 00.0106 00.0035 00.0044 00.0033 00.0016 00.0000 FM 63 - Columbia GC @ 206124 2021/07/05 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