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 2021/09/25 0.5781 1.01682 0.9490 00.6076 00.0000 00.0000 96.2959 01.9607 00.1514 00.0106 00.0148 00.0000 00.0033 00.0023 00.0018 00.0014 00.0006 00.0000 BAY CHECK GC @ 170610 2021/09/25 0.5786 1.01886 0.9943 00.4702 00.0000 00.0000 96.2725 02.0519 00.1703 00.0140 00.0166 00.0000 00.0039 00.0026 00.0019 00.0009 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/09/25 0.5636 1.00747 0.4263 00.5986 00.0000 00.0000 98.5357 00.4193 00.0183 00.0007 00.0008 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/09/25 0.5768 1.02053 0.5961 00.7988 00.0000 00.0000 96.1875 02.2402 00.1370 00.0109 00.0168 00.0000 00.0038 00.0030 00.0026 00.0019 00.0009 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/09/25 0.5778 1.02139 0.5525 00.9140 00.0000 00.0000 95.8837 02.4935 00.1192 00.0099 00.0153 00.0000 00.0034 00.0032 00.0023 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/09/25 0.5832 1.01464 1.6935 00.0912 00.0000 00.0000 96.2564 01.6576 00.1949 00.0534 00.0270 00.0000 00.0107 00.0034 00.0049 00.0036 00.0017 00.0000 FM 63 - Columbia GC @ 206124 2021/09/25 0.5967 1.06130 0.3537 00.6035 00.0000 00.0000 92.1643 06.4837 00.3147 00.0254 00.0324 00.0000 00.0072 00.0039 00.0050 00.0037 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