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 2021/01/30 0.6262 1.08034 0.0897 02.6242 00.0000 00.0000 87.7145 07.4059 01.7096 00.1921 00.2191 00.0000 00.0231 00.0165 00.0022 00.0016 00.0008 00.0000 BAY CHECK GC @ 170610 2021/01/30 0.5791 1.02389 0.7247 00.6216 00.0000 00.0000 95.9451 02.4566 00.2024 00.0151 00.0199 00.0000 00.0051 00.0040 00.0028 00.0014 00.0007 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/01/30 0.5661 1.00756 0.4548 00.7874 00.0000 00.0000 98.0360 00.6848 00.0341 00.0011 00.0015 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/01/30 0.5798 1.02434 0.5756 00.8843 00.0000 00.0000 95.5683 02.7767 00.1517 00.0098 00.0168 00.0000 00.0041 00.0039 00.0039 00.0029 00.0014 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/01/30 0.5789 1.02310 0.5616 00.9016 00.0000 00.0000 95.6894 02.6723 00.1363 00.0099 00.0160 00.0000 00.0036 00.0036 00.0024 00.0018 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/01/30 0.5832 1.01449 1.6921 00.1018 00.0000 00.0000 96.2544 01.6581 00.1888 00.0512 00.0262 00.0000 00.0107 00.0039 00.0058 00.0043 00.0021 00.0000 FM 63 - Columbia GC @ 206124 2021/01/30 0.5822 1.02580 0.7533 00.7543 00.0000 00.0000 95.3287 02.9255 00.1851 00.0138 00.0192 00.0000 00.0052 00.0036 00.0051 00.0038 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