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 2021/10/13 0.5777 1.02051 0.7821 00.6018 00.0000 00.0000 96.2089 02.2246 00.1486 00.0100 00.0144 00.0000 00.0032 00.0026 00.0015 00.0011 00.0005 00.0000 BAY CHECK GC @ 170610 2021/10/13 0.5813 1.01569 1.3328 00.3969 00.0000 00.0000 96.0452 02.0361 00.1516 00.0120 00.0156 00.0000 00.0037 00.0027 00.0016 00.0008 00.0004 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2021/10/13 0.5645 1.00761 0.4628 00.6202 00.0000 00.0000 98.3877 00.5038 00.0231 00.0009 00.0011 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 00.0000 GLENDALE CEGT TO MRT @ 350100 2021/10/13 0.5818 1.02416 0.6923 00.9059 00.0000 00.0000 95.2452 02.9716 00.1475 00.0099 00.0157 00.0000 00.0033 00.0028 00.0024 00.0018 00.0008 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2021/10/13 0.5820 1.02465 0.6738 00.9319 00.0000 00.0000 95.1481 03.0761 00.1329 00.0102 00.0155 00.0000 00.0034 00.0031 00.0022 00.0016 00.0008 00.0000 COLUMBIA GULF FROM CP @ 220130 2021/10/13 0.5770 1.00770 1.4873 00.2371 00.0000 00.0000 97.0248 01.1401 00.0784 00.0144 00.0095 00.0000 00.0032 00.0017 00.0020 00.0015 00.0007 00.0000 FM 63 - Columbia GC @ 206124 2021/10/13 0.5921 1.04699 0.6331 00.6070 00.0000 00.0000 93.2728 05.1712 00.2491 00.0218 00.0264 00.0000 00.0064 00.0035 00.0038 00.0028 00.0014 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