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 % BAY CHECK GC @ 170610 2025/04/06 0.5772 1.01819 0.8980 00.5198 00.0000 00.0000 96.3696 02.0727 00.1204 00.0068 00.0079 00.0000 00.0018 00.0008 00.0008 00.0006 00.0003 00.0000 CUSTER ST @ LINE AD ST1 @ 301608 2025/04/06 0.5712 1.01179 0.3610 01.1574 00.0000 00.0000 96.9190 01.4642 00.0828 00.0036 00.0086 00.0000 00.0012 00.0011 00.0002 00.0002 00.0001 00.0000 GLENDALE CEGT TO MRT @ 350100 2025/04/06 0.5811 1.02273 0.7030 00.9130 00.0000 00.0000 95.3439 02.8846 00.1276 00.0076 00.0125 00.0000 00.0024 00.0020 00.0013 00.0010 00.0004 00.0000 CHANDLER ST DISCHARGE GC @ 130640 2025/04/06 0.5833 1.02374 0.6844 01.0967 00.0000 00.0000 94.8117 03.2580 00.1284 00.0068 00.0084 00.0000 00.0017 00.0014 00.0009 00.0007 00.0003 00.0000 FM 63 - Columbia GC @ 206124 2025/04/06 0.6167 1.06839 0.2806 02.1599 00.0000 00.0000 89.5344 06.3601 01.2917 00.0826 00.1085 00.0000 00.0715 00.0691 00.0195 00.0145 00.0070 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