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The 1:63,360 Kavik River geologic map area consists of ~620 square miles and ties together previous DGGS mapping in the Sadlerochit and Shublik Mountains area of the western Arctic National Wildlife Refuge (ANWR) on the east and the structurally complex foothills and mountain front near the Kemik gas accumulation on the west. The map area exposes a unique intersection of North Slope stratigraphy where all three major depositional megasequences are mappable in close association (Ellesmerian, Beaufortian, and Brookian).
Tags: Arctic National Wildlife Refuge,
Canning River,
Fin Creek,
Geologic,
Geologic Map, All tags...
Geology,
Juniper Creek,
Kavik River,
Mount Michelson Quadrangle,
North Slope,
North Slope Basin,
Oil and Gas Basin,
Rock Units,
STATEMAP Project,
Sedimentary,
Sedimentary Rocks,
Sedimentation,
Sedimentology,
Seismic Profile,
Structural Geology,
Structure,
Structure Map,
geoscientificInformation, Fewer tags
This geologic map and report present 1:63,360-scale geologic mapping of the south-central Sagavanirktok Quadrangle in northern Alaska. This area encompasses approximately 600 square miles in the northern foothills of the Brooks Range, and includes stratigraphic and structural elements important to understanding the oil and gas potential of Alaska's North Slope.
Tags: Alaska Pipeline,
Apatite,
Arctic Alaska,
Arctic National Wildlife Refuge,
Aufeis State #1, All tags...
Brookian,
Brooks Range,
Colville Basin,
Cross Section,
Dalton Highway,
Echooka River,
Energy Resources,
Exhumation,
Fission Track,
Geologic Map,
Happy Valley,
Hydrocarbon,
Icecut,
Inoceramus,
Ivishak River,
Lupine River,
Lupine State #1,
Lupinvanirktok,
North Slope,
Oil Seeps,
Oil and Gas Basin,
Petroleum,
Philip Smith Mountains,
Planolites,
Regression,
STATEMAP Project,
Sagashak Creek,
Sagavanirktok Quadrangle,
Sagavanirktok River,
Sagwon Bluffs,
Sedimentary Rocks,
Seismic Interpretation,
Sequence Stratigraphy,
Susie State #1,
Thermal History,
Thermal Maturity,
Thermochronology,
Trace Fossils,
Trans-Alaska Pipeline,
Transgression,
Uplift,
Well Logs,
geoscientificInformation, Fewer tags
The State of Alaska Division of Geological & Geophysical Surveys (DGGS) is currently engaged in a multi-year study of the hydrocarbon potential of the Tertiary and Mesozoic strata in Cook Inlet basin. This report summarizes mercury injection capillary pressure (MICP) data for 38 outcrop samples collected from the Tyonek, Beluga, and West Foreland Formations in the Tyonek and Talkeetna quadrangles. All samples were collected from measured stratigraphic sections. The Tyonek Formation samples have unimodal pore systems and the majority have well defined to sharp intrusion profiles. The Beluga Formation samples are characterized by unimodal pore systems and relatively broad intrusion profiles. The West Foreland Formation...
Tags: Analyses,
Analytical Results,
Cook Inlet,
Cook Inlet Basin,
Gas Basins, All tags...
Mercury Injection Capillary Pressure Analysis,
Oil Basins,
Oil and Gas,
Oil and Gas Basin,
Outcrop Samples,
Permeability,
Petroleum,
Petroleum Basin Study,
Porosity,
Reservoir,
Reservoir Evaluation,
Reservoir Quality,
Sample Location,
Sample Location Map,
Susitna Basin,
Talkeetna Quadrangle,
Tyonek Quadrangle,
geoscientificInformation, Fewer tags
This publication provides mercury injection capillary pressure (MICP) data for 36 outcrop samples collected from the Kaguyak, Naknek, and West Foreland formations in the Iniskin Peninsula region of Cook Inlet. The publication files provide: sample names, coordinates, and the formation from which samples were collected; per-sample pore aperture size distribution charts; formation pore volume graphs and data; pore system properties of each formation from which samples were analyzed; and correspondence from PetroTech Associates describing the methods used in MICP analyses of the samples, and a brief summary of the data
Tags: Analyses,
Analyses and Sampling,
Analytical Results,
Cook Inlet,
Cook Inlet Basin, All tags...
Energy,
Gas Basins,
Geologic,
Geology,
Iliamna Quadrangle,
Iniskin Peninsula,
Mercury Injection Capillary Pressure Analysis,
Oil Basins,
Oil and Gas,
Oil and Gas Basin,
Outcrop Samples,
Permeability,
Petroleum Basin Study,
Porosity,
Reservoir,
Reservoir Evaluation,
Reservoir Quality,
Resources,
Sample Location,
Seldovia Quadrangle,
Shale,
geoscientificInformation, Fewer tags
The State of Alaska Division of Geological & Geophysical Surveys (DGGS) is currently engaged in a multi-year study of the hydrocarbon potential of the Tertiary and Mesozoic strata in Cook Inlet basin. This report summarizes mercury injection capillary pressure (MICP) data for nine outcrop and measured section samples collected from the Naknek Formation on the Iniskin Peninsula in Cook Inlet. All samples were analyzed by PetroTech Associates, Houston, TX. Two of the samples were found to have overall capillary properties that would make them moderately good quality, Type B seals.
Tags: Analyses,
Analytical Results,
Cook Inlet,
Cook Inlet Basin,
Gas Basins, All tags...
Geologic,
Geology,
Iniskin Peninsula,
Mercury Injection Capillary Pressure Analysis,
Non-Metals,
Oil Basins,
Oil and Gas,
Oil and Gas Basin,
Outcrop Samples,
Permeability,
Petroleum,
Petroleum Basin Study,
Porosity,
Reservoir,
Reservoir Evaluation,
Reservoir Quality,
Resources,
Sample Location,
Sample Location Map,
geoscientificInformation, Fewer tags
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