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NETLThis report describes progress in the following five projects: (1) Geologic assessment of the Piceance Basin; (2) Regional stratigraphic studies, Upper Cretaceous Mesaverde...
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Gathering Resources...NETLThe goal of this project was to develop a method to exploit viscoelastic rock and fluid properties to greatly enhance the sensitivity of surface seismic measurements to the...-
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Gathering Resources...NETLInjection of carbon dioxide (CO2) into subsurface aquifers for geologic storage/sequestration, and into subsurface hydrocarbon reservoirs for enhanced oil recovery, has become...-
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Gathering Resources...NETLThe principal challenge of upscaling techniques for multi-phase fluid dynamics in porous media is to determine which properties on the micro-scale can be used to predict...-
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Gathering Resources...NETLDuring this last period of the ''Seismic Evaluation of Hydrocarbon Saturation in Deep-Water Reservoirs''project (Grant/Cooperative Agreement DE-FC26-02NT15342), we finalized...-
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Gathering Resources...NETLNMR well logging provides a record of formation porosity, permeability, irreducible water saturation, oil saturation and viscosity. In the absence of formation material, the NMR...-
Dataset Size: 1.155 MB
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Gathering Resources...NETLCHARACTERIZATION OF MIXED WETTABLILITY AT DIFFERENT SCALES AND ITS IMPACT ON OIL RECOVERY EFFICIENCYThe objectives of the this research project were to: (1) Quantify the pore scale mechanisms that determine the wettability state of a reservoir; (2) Study the effect of crude...-
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Gathering Resources...NETLBulk properties of gas hydrate-bearing sediment strongly depend on whether hydrate forms primarily in the pore fluid, becomes a load-bearing member of the sediment matrix, or...-
Dataset Size: 329.301 KB
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Gathering Resources...NETLLow-sulfur subbituminous and lignite coals have high moisture content and, consequently, low heating value, leading to boiler derating in US midwestern and eastern utilities as...-
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Gathering Resources...NETLNMR well logging provides a record of formation porosity, permeability, irreducible water saturation, oil saturation and viscosity. In the absence of formation material, the NMR...-
Dataset Size: 3.639 MB
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Gathering Resources...NETLWe have developed and validated a new pore-scale approach for the simulation of DC electrical resistivity measurements. The approach explicitly incorporates specific two-phase...-
Dataset Size: 614.363 KB
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Gathering Resources...NETLCarbon dioxide displacement is a common improved recovery method applied to light oil reservoirs (30-45 oAPI). The economic and technical success of CO2 floods is often limited...-
Dataset Size: 531.513 KB
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Gathering Resources...NETLObjectives of the Project: -Improve current methods of time-lapse seismic reflection modeling for carbon dioxide sequestration and miscible CO2floods in oil and gas reservoirs...-
Dataset Size: 565.162 KB
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Gathering Resources...NETLObjectives of the Project: -Develop an advanced imaging and interpretation technology based on frequency and incident-angle dependent seismic attributes -Low-frequency...-
Dataset Size: 152.921 KB
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Gathering Resources...NETLFoam is a possible mobility control agent for effective oil displacement from reservoirs. Micromodel studies and prior gas-phase tracer experiments show that a significant...-
Dataset Size: 1.046 MB
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Gathering Resources...NETLThe goal of this project is to develop a systematic and cost-effective approach to the design and interpretation of Partitioning Interwell Tracer Tests (PITT) to infer...-
Dataset Size: 1.505 MB
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Gathering Resources...NETLIn situ recovery technologies for tar sand and heavy oil are simulated at the Western Research Institute to prepare for pilot tests and commercial operations. Wide ranges of...-
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Gathering Resources...NETLSeveral observations suggest that hydrocarbon clathrate hydrates are strong and hence can serve to increase the strength and cohesion of sediments.:(1) Numerous hydrostatic and...-
Dataset Size: 19.897 KB
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Gathering Resources...NETLThe Western Gas Sands Project Plan, Project Implementation Plans and Project Plan Document FY 78 are in various stages of preparation. Information gathering by U.S. Geological...-
Dataset Size: 2.707 MB
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Gathering Resources...NETLHigh resolution micro-computed tomography images of sandstone from the Mt. Simon formation at different depths. These images provide an insight into the pore structure of the...-
Dataset Size: 304.228 GB
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