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NETLDuring our effort to stabilize contaminated ashes in the U. S. Department of Energy's (DOE's) complex by a novel chemically bonded phosphate ceramic, we formulated a high...
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Dataset Size: 111.902 KB
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Gathering Resources...NETLWe investigated silicates and aluminates of calcium and magnesium as candidate materials for development of down hole cement for very deep wells. Magnesium aluminate appears to...-
Dataset Size: 25.498 KB
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Gathering Resources...NETLANL has developed capabilities to develop novel phosphate cements for deep well applications. ANL approach consists of, 1) using thermodynamics and predicting solubility of...-
Dataset Size: 72.922 KB
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Gathering Resources...NETLMercury stabilization and solidification is a significant challenge for conventional stabilization technologies. This is because of the stringent regulatory limits on leaching...-
Dataset Size: 28.225 KB
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Gathering Resources...NETLThis paper will discuss a competitively-priced and superior well completion technique for controlling unconsolidated sand formations by injecting high temperature and pressure...-
Dataset Size: 798.782 KB
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Gathering Resources...NETLNULL-
Dataset Size: 1.008 MB
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Gathering Resources...NETLMethane hydrate has been directly observed or inferred to exist in continental margin and deep sea sediments around the world as well as in arctic sandstones beneath permafrost....-
Dataset Size: 22.205 KB
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Gathering Resources...NETLField, laboratory, and theoretical analyses of methane hydrate are in general agreement that the presence of methane hydrate in natural sediments changes the physical properties...-
Dataset Size: 942.515 KB
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Gathering Resources...NETLAn advanced mud system is proposed that augments a coiled tubing drilling rig designed to drill microholes. The system is tailored to the hole geometries and rig characteristics...-
Dataset Size: 5.334 MB
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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...NETLIn the earlier reports to the Sponsor, we modeled the solubility of less than sparsely soluble oxides and predicted possibility of forming deep well cements using reaction...-
Dataset Size: 187.56 KB
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Gathering Resources...NETLThe objective of this project is to develop an improved ultra-lightweight cement. Focus during the project has been on use of ultra-lightweight hollow glass spheres (ULHS) as...-
Dataset Size: 24.745 MB
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Gathering Resources...NETLLow and high magnification photomicrographs were taken. The purpose of this analysis is to illustrate and compare porosity, days, cements and sample texture. In all Sample...-
Dataset Size: 14.3 MB
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Gathering Resources...NETLRecommendations: - Make more efficient use of sweeps . - Increase sweep volume . -Run sweeps more often. - Lightly Mud-up after drilling cement. -Actions: - Recommended sweeping...-
Dataset Size: 2.821 MB
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Gathering Resources...NETLAs current natural gas supplies are consumed there will be increased pressure to explore in higher risk settings including areas much deeper than those routinely probed now....-
Dataset Size: 1.018 MB
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Gathering Resources...NETLOverview shows sample tightly quartz overgrowth cemented. Porosity generally limited due to quartz overgrowths. Illite clays lines pore spaces. Trace amounts of iron chlorite...-
Dataset Size: 14.99 MB
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Gathering Resources...NETLThe fracture pattern of the Northern Piceance Creek Basin, in Rio Blanco and Garfield Counties of Northwestern Colorado, evolved during at least four periods of brittle failure...-
Dataset Size: 1.27 MB
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Gathering Resources...NETLBarite sag continues to be a recurring, potentially serious problem on many directional wells. It could lead to a variety of major drilling problems, including lost circulation,...-
Dataset Size: 181.482 KB
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Gathering Resources...NETLIn order to evaluate the potential of the Devonian Shales as a source of natural gas, DOE/METC in Morgantown, West Virginia, has undertaken the Eastern Gas Shale Program...-
Dataset Size: 3.184 MB
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Gathering Resources...NETLThe Paradox Basin of Utah, Colorado, Arizona, and New Mexico contains nearly 100 small oil fields producing from carbonate buildups within the Pennsylvanian (Desmoinesian)...-
Dataset Size: 9.179 MB
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Gathering Resources... -