Dept. of the Interior U.S. Geological Survey Energy Resources Team Selected Data from Eleven Wildcat Wells in the National Petroleum Reserve in Alaska USGS Open File Report 99-015 Permeability, Porosity, and Grain Density Information Well: Peard 1 Location: North Slope, Alaska Data from: Core Laboratories (2 sheets) Drilling fluid: WBM Dates: 6/6/79 Core measurement method: porosity by Boyles law method. Depth Permeability Permeability Porosity Grain Cores Remarks feet Horizontal Vertical percent Density millidarcies millidarcies g/cc 5409 0.0 12.4 2.70 diamond ss, vfg, slty, sl calc 5412 2.6 7.9 2.72 diamond ss, vfg, slty, sl calc, sh inc 5413 0.1 12.4 2.70 diamond ss, vfg, slty, sl calc 5414 0.4 11.0 2.70 diamond ss, vfg, slty, sl calc, sh inc 5415 0.7 9.2 2.71 diamond ss, vfg, slty, sl calc, sh inc 5416 0.7 12.1 2.70 diamond ss, vfg, slty, sl calc 5417 0.3 12.9 2.69 diamond ss, vfg, slty, sl calc 5419 0.3 9.6 2.71 diamond ss, vfg, slty, sl calc, sh inc 7839 0.5 25.4 2.74 diamond ss, vfg, slty, sid 7842 0.4 24.0 2.76 diamond ss, vfg, v slty, sid 7845 0.2 22.0 2.74 diamond ss, vfg, v slty, sid 7848 0.0 10.8 2.95 diamond sltst, sdy, sid 7851 0.0 8.4 3.15 diamond sltst, sid 7854 0.0 15.4 2.74 diamond sltst, sdy 7857 0.0 17.7 2.94 diamond ss, vfg, slty, sid 7860 0.0 15.0 2.90 diamond sltst, sdy 7863 0.0 12.6 2.98 diamond sltst, sid 7866 0.0 12.6 3.29 diamond sltst, sid 9490 0.1 0.1 15.3 2.74 diamond ss, vfg, v slty 9493 0.0 0.0 10.5 3.25 diamond sltst, sdy, pyr 9496 0.0 0.0 12.0 2.90 diamond sltst, sdy, pyr 9499 0.0 0.0 11.6 3.01 diamond ss, vfg, v slty, pyr 9502 2.5 1.7 19.1 2.68 diamond ss, vfg, v slty 9505 1.5 0.8 21.0 2.66 diamond ss, vfg, v slty 9508 0.7 1.0 19.5 2.68 diamond ss, vfg, v slty 9511 0.3 0.3 17.2 2.68 diamond ss, vfg, v slty 9514 0.0 0.0 11.7 2.67 diamond ss, vfg, v slty 9517 0.0 0.0 10.1 2.69 diamond ss, vfg, v slty Well: Peard 1 Location: North Slope, Alaska Data from: unknown laboratory, unknown date. Publication: State of Alaska Geologic Materials Center, Data Report # 70 Depth Routine Lab In-Situ Routine Lab Ambient In-Situ Grain feet Permeability Klinkenberg Porosity Helium Helium Density millidarcies Permeability percent Porosity Porosity g/cc millidarcies percent percent 3034.8 0.0069 11.4 10.2 2.70 3037.3 0.0062 9.3 8.4 2.70 3046.4 0.3430 15.1 14.6 2.68 3052.1 2.0600 16.7 16.6 2.68 3058.4 0.1190 14.4 13.8 2.69 5415.8 0.7 0.0292 12.1 12.3 11.4 2.70 5416.8 0.3 0.0318 12.9 13.0 12.0 2.72 5417.8 0.0496 13.6 12.8 2.77