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NETLIn situ retorting of oil shale requires explosive loading, hydrofracturing and so on, to produce the increase in bed porosity necessary for a self-sustaining burn. Fundamental...
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Dataset Size: 2.119 MB
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NETLConstitutive laws goerning three-dimensional stress/strain relationships for oil shale are fundamental to predicting the mechanical behavior of the rock when subjected to...
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Dataset Size: 2.925 MB
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NETLMechanical testing of oil shale from the Parachute Creek Member in Utah's Cowboy Canyon provided the data to evaluate the influence of strain rate and organic composition on the...
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Dataset Size: 1.504 MB
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NETLThis Final Report summarizes Terralog's efforts and results for the project "Development of Improved Fracture Injection Disposal Techniques for Oilfield Waste", completed under...
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Dataset Size: 10.302 MB
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NETLThe mechanical properties of oil shale are being investigated to provide the basic information necessary to develop and optimize procedures for modifying the rock in place, as...
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Dataset Size: 2.094 MB
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NETLThis project has involved development of a hydraulic fracture simulator which calculates fracture height as a function of distance from the wellbore in a situation in which a...
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Dataset Size: 5.198 MB
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NETLTheoretical modeling of the expansion of hydraulic fractures has proceeded on three fronts: (i) blanket sand, no leakoff, fracture shape assumed, (ii) blanket sand, includes...
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Dataset Size: 3.514 MB
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NETLThe pressure-volume relationship, strength, differential stress-strain, and acoustic velocities were studied as a function of pressure for several samples of graywacke sandstone...
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Dataset Size: 459.651 KB
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NETLThe project objective is to contribute to the understanding of various stimulation processes for enhanced gas recovery. A primary activity has been to conduct hydraulic and...
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Dataset Size: 658.085 KB
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NETLAn experiment has been conducted to study hydraulic fracture behavior at a geologic formation interface. Fractures were initiated above and below an interface between welded...
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Dataset Size: 1.855 MB
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NETLSeismic fluid properties (velocity, density, bulk modulus, and impedance) at Aquistore depth, temperature, and pressure.
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Dataset Size: 182.409 KB
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NETL"The Phase II research involved the following four objectives: optimize a preconditioning (hydration) step to control heat release problems encountered with the use of SB...
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Dataset Size: 10.386 MB
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NETLA generalized constitutive stress-strain relation, which includes the effects of both tensile and shear stresses on crack growth, is presented. A bedded-crack version of the...
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Dataset Size: 8.84 MB
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NETLModels of 3D fracture propagation are being developed to study the effect of variations of stress and rock properties on fracture shape and bottomhole pressure. Initially a...
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Dataset Size: 3.046 MB
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NETLMassive hydraulic fracture mapping field experiments continued in FY 78 with the major activity being an improvement program for the surface electrical system. The potential...
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Dataset Size: 4.575 MB
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NETLA laboratory investigation has been conducted to determine the basic mechanical properties of Antrim oil shale. The strength and deformation properties were studied in...
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Dataset Size: 6.642 MB
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NETLThis project has involved development of a hydraulic fracture simulator which calculates fracture height as a function of distance from the wellbore in a situation in which a...
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Dataset Size: 19.642 MB
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NETL"A rock testing program is defined and carried out to determine the mechanical constants of an underground coal gasification chamber overburden. It encompasses tensile tests...
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Dataset Size: 18.097 MB
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