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 2022/02/19 0.5812 1.02852 0.9219 00.2399 00.0000 00.0000 96.1710 02.1778 00.3276 00.0612 00.0548 00.0000 00.0167 00.0086 00.0095 00.0071 00.0034 00.0000 BAY CHECK GC @ 170610 2022/02/19 0.5794 1.01625 1.1300 00.4920 00.0000 00.0000 96.2133 01.9841 00.1448 00.0112 00.0141 00.0000 00.0035 00.0024 00.0023 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2022/02/19 0.5663 1.00973 0.5679 00.5051 00.0000 00.0000 98.1484 00.7402 00.0354 00.0013 00.0014 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2022/02/19 0.5785 1.02317 0.5906 00.8100 00.0000 00.0000 95.8746 02.5224 00.1546 00.0113 00.0179 00.0000 00.0044 00.0039 00.0046 00.0034 00.0016 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2022/02/19 0.5833 1.03123 0.5656 00.8221 00.0000 00.0000 94.8326 03.5848 00.1622 00.0034 00.0045 00.0000 00.0101 00.0083 00.0028 00.0020 00.0010 00.0000 COLUMBIA GULF FROM CP @ 220130 2022/02/19 0.5846 1.01610 1.7242 00.0904 00.0000 00.0000 96.0238 01.8401 00.2123 00.0558 00.0277 00.0000 00.0111 00.0040 00.0048 00.0035 00.0017 00.0000 FM 63 - Columbia GC @ 206124 2022/02/19 0.5795 1.02444 0.6098 00.8059 00.0000 00.0000 95.6454 02.7560 00.1410 00.0106 00.0149 00.0000 00.0039 00.0028 00.0043 00.0032 00.0015 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