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 2021/07/02 0.5771 1.02051 0.7050 00.6689 00.0000 00.0000 96.2470 02.1902 00.1498 00.0110 00.0162 00.0000 00.0037 00.0029 00.0022 00.0016 00.0008 00.0000 BAY CHECK GC @ 170610 2021/07/02 0.5778 1.02292 0.7723 00.4892 00.0000 00.0000 96.2687 02.2167 00.2027 00.0168 00.0206 00.0000 00.0049 00.0033 00.0025 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/07/02 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 2021/07/02 0.5811 1.02584 0.6063 00.8701 00.0000 00.0000 95.3096 03.0304 00.1444 00.0103 00.0167 00.0000 00.0036 00.0031 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/07/02 0.5876 1.03678 0.5854 00.8686 00.0000 00.0000 93.9681 04.3537 00.1897 00.0099 00.0144 00.0000 00.0030 00.0026 00.0019 00.0014 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/07/02 0.5829 1.01421 1.6898 00.0918 00.0000 00.0000 96.3210 01.6031 00.1922 00.0527 00.0259 00.0000 00.0105 00.0036 00.0050 00.0037 00.0018 00.0000 FM 63 - Columbia GC @ 206124 2021/07/02 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