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 2021/07/12 0.5810 1.02529 0.8224 00.5650 00.0000 00.0000 95.5953 02.8092 00.1764 00.0105 00.0143 00.0000 00.0030 00.0022 00.0006 00.0004 00.0002 00.0000 BAY CHECK GC @ 170610 2021/07/12 0.5805 1.02724 0.7699 00.4817 00.0000 00.0000 95.7304 02.7562 00.2155 00.0160 00.0188 00.0000 00.0043 00.0028 00.0021 00.0010 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/07/12 0.5657 1.00700 0.5743 00.6055 00.0000 00.0000 98.2426 00.5524 00.0223 00.0011 00.0013 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/07/12 0.5873 1.03618 0.6116 00.8297 00.0000 00.0000 94.1137 04.1922 00.2126 00.0110 00.0172 00.0000 00.0036 00.0030 00.0023 00.0017 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/07/12 0.5886 1.03710 0.6340 00.8715 00.0000 00.0000 93.8127 04.4547 00.1917 00.0101 00.0146 00.0000 00.0031 00.0027 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/07/12 0.5837 1.01559 1.6799 00.1000 00.0000 00.0000 96.1838 01.7145 00.2085 00.0578 00.0285 00.0000 00.0112 00.0039 00.0057 00.0043 00.0020 00.0000 FM 63 - Columbia GC @ 206124 2021/07/12 0.6027 1.07309 0.3265 00.5053 00.0000 00.0000 91.0551 07.6081 00.4038 00.0334 00.0413 00.0000 00.0092 00.0048 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