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 2021/04/22 0.5784 1.02126 0.6713 00.8013 00.0000 00.0000 95.9497 02.3683 00.1664 00.0109 00.0176 00.0000 00.0040 00.0036 00.0030 00.0022 00.0011 00.0000 BAY CHECK GC @ 170610 2021/04/22 0.5780 1.02190 0.7724 00.5676 00.0000 00.0000 96.2108 02.1990 00.2039 00.0151 00.0193 00.0000 00.0044 00.0031 00.0023 00.0011 00.0005 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/04/22 0.5667 1.00772 0.4412 00.8604 00.0000 00.0000 97.8798 00.7780 00.0373 00.0012 00.0017 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/04/22 0.5801 1.02464 0.5606 00.9179 00.0000 00.0000 95.5298 02.7543 00.1908 00.0110 00.0192 00.0000 00.0041 00.0039 00.0037 00.0028 00.0013 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/04/22 0.5776 1.02137 0.5275 00.9367 00.0000 00.0000 95.9163 02.4374 00.1443 00.0101 00.0159 00.0000 00.0035 00.0033 00.0022 00.0016 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/04/22 0.5830 1.01551 1.6448 00.0958 00.0000 00.0000 96.2659 01.6694 00.2040 00.0565 00.0283 00.0000 00.0115 00.0038 00.0062 00.0046 00.0022 00.0000 FM 63 - Columbia GC @ 206124 2021/04/22 0.5895 1.04414 0.5575 00.6446 00.0000 00.0000 93.7361 04.7475 00.2486 00.0195 00.0249 00.0000 00.0063 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