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 2021/05/04 0.5793 1.02284 0.7030 00.7397 00.0000 00.0000 95.8121 02.5261 00.1804 00.0107 00.0165 00.0000 00.0035 00.0030 00.0022 00.0016 00.0008 00.0000 BAY CHECK GC @ 170610 2021/05/04 0.5779 1.02294 0.7619 00.5112 00.0000 00.0000 96.2251 02.2565 00.1999 00.0153 00.0183 00.0000 00.0046 00.0033 00.0020 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/05/04 0.5660 1.00700 0.5406 00.6811 00.0000 00.0000 98.1526 00.5943 00.0279 00.0013 00.0018 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/05/04 0.5807 1.02577 0.5730 00.8949 00.0000 00.0000 95.4068 02.8887 00.1883 00.0118 00.0202 00.0000 00.0044 00.0040 00.0034 00.0025 00.0012 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/05/04 0.5806 1.02585 0.5520 00.9087 00.0000 00.0000 95.3665 02.9680 00.1644 00.0110 00.0169 00.0000 00.0037 00.0034 00.0023 00.0017 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/05/04 0.5832 1.01571 1.6503 00.0885 00.0000 00.0000 96.2466 01.6790 00.2089 00.0575 00.0289 00.0000 00.0117 00.0037 00.0065 00.0049 00.0023 00.0000 FM 63 - Columbia GC @ 206124 2021/05/04 0.5980 1.06388 0.3790 00.5340 00.0000 00.0000 91.9206 06.7816 00.3080 00.0237 00.0298 00.0000 00.0069 00.0040 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