- clay formation
- Макаров: образование глинных минералов, образование илистой фракции
Универсальный англо-русский словарь. Академик.ру. 2011.
clay formation
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Oxford Clay Formation — Oxford Clay (Jurassic) exposed near Weymouth, England. The Oxford Clay Formation is a Jurassic marine sedimentary rock formation underlying much of southeast England, from as far west as Dorset and as far north as Yorkshire. The Oxford Clay is of … Wikipedia
Clay (disambiguation) — Clay is a material primarily composed of a grouping of clay minerals, and can be used as an art medium. Clay may also refer to: The designation for the smallest particle size above colloid of granular material, regardless of composition. Places… … Wikipedia
Clay cutan — Clay Cutans are a geologic fabric that develop around ancient cavities (such as peds) within paleosols. Contents 1 Formation 2 Recognition 3 Practical Significance 4 References … Wikipedia
Clay Township, Auglaize County, Ohio — Clay Township, Ohio Township Location of Clay Township in Auglaize County … Wikipedia
clay mineral — any of a group of hydrous aluminum silicate minerals, as kaolinite, illite, and montmorillonite, that constitute the major portion of most clays. [1945 50] * * * Any of a group of important hydrous aluminum silicates with a layered structure and… … Universalium
Clay — For other uses, see Clay (disambiguation). The Gay Head cliffs in Martha s Vineyard consist almost entirely of clay. Clay is a general term including many combinations of one or more clay minerals with traces of metal oxides and organic… … Wikipedia
Formation evaluation — In petroleum exploration and development, formation evaluation is used to determine the ability of a borehole to produce petroleum. Essentially, it is the process of recognizing a commercial well when you drill one .Modern rotary drilling usually … Wikipedia
Formation evaluation gamma ray — In the field of formation evaluation, gamma ray log records natural radioactivity emission of formation. Measurement of natural emission of gamma rays in oil and gas wells are particularly helpful because shales and sandstones typically have… … Wikipedia
Clay Mathematics Institute — This article incorporates material from Millennium Problems on PlanetMath, which is licensed under the Creative Commons Attribution/Share Alike License. Clay Mathematics Institute Motto: Dedicated to increasing and disseminating mathematical… … Wikipedia
Formation evaluation neutron porosity — In the field of formation evaluation, porosity is one of the key measurements to quantify an oil and gas reserves. Neutron porosity measurement employs neutron source to measure hydrogen index in a reservoir, which is directly related to porosity … Wikipedia
London Clay — Formation Stratigraphic range: Ypresian London Clay at Reculver Type Formation … Wikipedia
