Deformation bands in porous carbonate grainstones: Field and laboratory observations
نویسندگان
چکیده
منابع مشابه
Compaction Bands in Porous Rock
Compaction bands are localized, planar zones of compressed material that form perpendicular to the maximum compressive stress. Compaction bands have been observed in porous sandstone formations in the field and in laboratory compression tests on porous sandstone, plaster, glass beads, polycarbonate honeycombs and metal foams. Because the permeability of the compacted material is much reduced, c...
متن کاملTheory of Compaction Bands in Porous Rock
Compaction bands are narrow planar zones of localized purely compressive (without shear) deformation that form perpendicular to the most compressive principal stress. Such bands have been observed in high porosity rocks in the laboratory and in the field. Because compaction presumably decreases permeability, these bands can act as barriers to flow within reservoirs. Reexamination of the results...
متن کاملObservations of Hunter-Schreger bands.
DOURING the process of studying the physical damage and traumatic effects of various instruments on tooth structure, it became apparent that some consideration should be given to the Hunter-Schreger band formation as it exists in enamel structure. When examined by reflected light, these bands appear as alternating light and dark areas in the enamel portion of a longitudinal groundtooth section,...
متن کاملRotation of the Crystal Lattice in Kink Bands, Deformation Bands, and Twin Lamellae of Strained Crystals.
search under grant NSF G-10236 administered by The University of Texas; to the Royal Department of Mines, Thailand, for their support of the research in Thailand, to Charles Mann and Gaylord Walker of the United States Operations Mission to Cambodia, and to Edmond Saurin and Adrien Milli6s-Lacroix, University of Saigon, for cooperation in Cambodia and Viet Nam, and to others. too numerous to na...
متن کاملsimulation and experimental studies for prediction mineral scale formation in oil field during mixing of injection and formation water
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Structural Geology
سال: 2012
ISSN: 0191-8141
DOI: 10.1016/j.jsg.2012.04.012