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 2021/01/23 0.5813 1.02679 0.6084 00.8311 00.0000 00.0000 95.2992 03.0542 00.1681 00.0096 00.0153 00.0000 00.0034 00.0031 00.0033 00.0024 00.0012 00.0000 BAY CHECK GC @ 170610 2021/01/23 0.5777 1.02131 0.7382 00.6296 00.0000 00.0000 96.1942 02.2131 00.1814 00.0143 00.0178 00.0000 00.0041 00.0029 00.0022 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/01/23 0.5653 1.00648 0.5008 00.7120 00.0000 00.0000 98.2330 00.5288 00.0233 00.0008 00.0010 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/01/23 0.5850 1.03321 0.5761 00.8453 00.0000 00.0000 94.5606 03.7593 00.2163 00.0103 00.0169 00.0000 00.0038 00.0034 00.0035 00.0026 00.0012 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/01/23 0.5832 1.02843 0.5724 00.9673 00.0000 00.0000 94.8216 03.4488 00.1571 00.0089 00.0133 00.0000 00.0030 00.0027 00.0020 00.0015 00.0007 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/01/23 0.5832 1.01435 1.7004 00.0986 00.0000 00.0000 96.2388 01.6660 00.1895 00.0512 00.0257 00.0000 00.0105 00.0036 00.0048 00.0036 00.0017 00.0000 FM 63 - Columbia GC @ 206124 2021/01/23 0.5824 1.02515 0.8505 00.6643 00.0000 00.0000 95.3841 02.8699 00.1805 00.0139 00.0181 00.0000 00.0052 00.0034 00.0046 00.0034 00.0016 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