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Rubber urea composites as slow release nitrogen fertilizersPandithagedara, Weeraratne Balasuriya January 1993 (has links)
No description available.
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Acoustical determination of physical properties of porous groundsHess, H. M. January 1988 (has links)
No description available.
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An experimental investigation on Archie parameters at ambient and overburden conditions of clean reservoir rocksAl-Mahtot, O. B. January 1999 (has links)
No description available.
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An experimental investigation of some capillary pressure-relative permeability correlations for sandstone reservoir rocksBashir, Abdulaadem A. January 2000 (has links)
No description available.
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Non-convective ion movement in unsaturated porous mediaKelly, Shaun Francis 09 January 1998 (has links)
Graduation date: 1998
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A study of the porous structure of fibrous sheets using permeability techniquesBliesner, William Clark 01 January 1963 (has links)
No description available.
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Genetic pore typing as a means of characterizing reservoir flow units: san andres, sunflower field, terry country, texasHumbolt, Aubrey Nicole 15 May 2009 (has links)
Carbonate reservoirs are characteristically heterogeneous in reservoir quality and
performance owing to the variety of processes that influence pore formation.
Additionally, porosity and permeability do not conform to depositional facies boundaries
in carbonate reservoirs affected by diagenesis or fracturing; consequently, conventional
methods of petrophysical characterization of flow units based on depositional facies are
unreliable as predictors of reservoir behavior.
We provide an integrated stratigraphic, petrographic, and petrophysical study of
the San Andres reservoir at Sunflower field that identifies and quality-ranks flow units
on the basis of genetic pore types. A total of 12 full-diameter cores were analyzed
revealing three primary depositional facies and cyclical patterns of deposition identified
as parasequences. From the cores, 73 samples were chosen for thin sections. Through
petrographic analysis, pores were classified using the Ahr 2005 method and four distinct,
genetic pore types were identified. Petrophysical rock types were established by
identifying which genetic pore types correspond to high poroperm values, and where
they occur within the stratigraphic framework of the reservoir. Sixteen coherent plugs were also subjected to mercury injection capillary
pressure analysis in order to quantify pore – pore throat relationships. The data were then
evaluated by facies, porosity type, and cycle position using graphical methods, such as
k/phi, Winland R35, and Lorenz plots. The results of this study reveal that the most
effective way of characterizing petrophysical flow units is the combination of k/phi ratio
analyses and genetic pore typing.
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Application of local porosity to define pore networks and pore geometry in soils a case study along a carbon dioxide and temperature gradient /Chun, Hyen Chung, January 2009 (has links)
Thesis (Ph. D.)--Rutgers University, 2009. / "Graduate Program in Environmental Sciences." Includes bibliographical references.
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An evaluation of selected waste resources for utilization in ceramic materials applicationsJonker, A, Potgieter, JH 03 July 2004 (has links)
Many industrial processes generate large amounts of waste. Typical examples include the fertiliser industry (phosphogypsum), ferro-alloy
and steel producers (slag), as well as the power generating industry (fly ash). Although some waste products are currently used to a limited
extend (e.g. fly ash and cement in cement), there is a constant need to find more uses and newapplications for these. This investigation describes
work done to develop a novel ceramic body, which can potentially be used as a ceramic filter for purification of waste water and potable water.
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An analysis of the porosities of fractured crystalline rocksKnapp, Richard B. January 1975 (has links)
No description available.
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