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HomeMy WebLinkAboutXSEC_STRUC_Strike_BRU_223-24_20210923Confidential Structure Cross-section AOGCC September 22, 2021 Beluga River Unit 223-24 Exploratory Gas Well “Strike” Section Confidential 13-3/8” at 2998’ 9-5/8” at 8972’ 10.7 at 12,185’ MD Oil Shows begin at 12,600’ MD (-12,109’ TVDSS) 11.1 at 12,644’ MD 11.1 at 13200’ MD 13,243’ MD (-12,743’ TVDSS) Drilling Break 13.9 at 13,350’ MD 15.4 at 13,392’ MD 22” at 310’ 9.1 9.6 10.1 10.3 10.4 10.4 10.4 10.4 10.3 10.4 10.7 10.8 10.7 9.1 9.1 9.3 9.1 9.3 9.6 10.1 10.3 10.6 10.6 10.4 10.3 10.8 10.8 10.7 20” at 129’ 13-3/8” at 1997’ 9-5/8” at 3741’ 10.3 10.3 10.1 10.1 10.3 10.3 Mud wt. cut to 8.8 10.4 10.3 9.9 10.4 11.5 11.4 11.5 11.6 11.9 11.9 12.3 12.4 12.3 12.4 12.3 12.3 12.7 12.0 12.0 12.3 12.3 11.9 12.0 12.0 12.0 12.0 12.2 12.2 12.2 12.2 12.0 12.2 12.2 12.2 12.2 12.2 12.0 12.0 12.0 12.2 12.3 12.2 12.2 12.0 at 11,770’ MD 12.6 at 11,870’ MD Oil Shows begin at 11,925’ MD (-11,826’ TVDSS) 12.8 at 13,170’ MD 12.8 at 13,595’ MD (-13,494’ TVDSS) 14.2 at 13,730’ MD (-13,628’ TVDSS) 14.8 at 14,285’ MD 15.0 at 16,140’ MD 16” at 120’ 9-5/8” at 3280’ 7” at 7,230’ 4-1/2” at 11,203’ 9.5 9.3 9.9 9.7 9.9 10.013-3/8” at 3298’ 10.0 10.4 10.9 10.4 10.6 10.4 10.6 10.4 10.4 10.4 9-5/8” at 6,999’10.6 10.7 10.8 10.8 10.8 10.8 11.0 10.7 10.7 10.8 10.7 10.7 10.8 10.8 10.8 10.8 10.8 10.8 10.8 11.0 30” at 35’ 20” at 435’ 8.8 9.5 9.0 10.0 9.0 12.0 CAUTION; Predicted change in pressure gradient from 8.5 ppg EMW to 13.9 ppg EMW occurs about 300’ below planned TD of BRU 223-24.