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 2021/06/15 0.5779 1.02081 0.7988 00.5833 00.0000 00.0000 96.2022 02.2035 00.1753 00.0117 00.0163 00.0000 00.0037 00.0026 00.0009 00.0006 00.0003 00.0000 BAY CHECK GC @ 170610 2021/06/15 0.5783 1.02344 0.7653 00.5165 00.0000 00.0000 96.1503 02.3153 00.2051 00.0159 00.0194 00.0000 00.0046 00.0031 00.0024 00.0012 00.0006 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/06/15 0.5644 1.00728 0.4624 00.6374 00.0000 00.0000 98.3906 00.4843 00.0228 00.0010 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/06/15 0.5798 1.02414 0.6237 00.8296 00.0000 00.0000 95.6195 02.7085 00.1782 00.0112 00.0176 00.0000 00.0036 00.0029 00.0021 00.0016 00.0007 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/06/15 0.5796 1.02141 0.6917 00.8671 00.0000 00.0000 95.6914 02.5644 00.1501 00.0099 00.0146 00.0000 00.0032 00.0029 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/06/15 0.5842 1.01545 1.7297 00.0828 00.0000 00.0000 96.1618 01.6872 00.2143 00.0608 00.0306 00.0000 00.0131 00.0045 00.0071 00.0053 00.0025 00.0000 FM 63 - Columbia GC @ 206124 2021/06/15 0.6015 1.07126 0.3257 00.4984 00.0000 00.0000 91.2314 07.5039 00.3542 00.0272 00.0349 00.0000 00.0077 00.0041 00.0057 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