搜索结果: 1-15 共查到“理学 Sandstone”相关记录23条 . 查询时间(0.107 秒)
Relation between electric properties and water saturation for hematitic sandstone with frequency
Electric properties complex conductivity frequency
2015/9/1
This paper focuses on the effect of water saturation on A. C. electrical conductivity and dielectric constant of
fully and partially saturated hematitic sandstone sample (Aswan area, Egypt). The satu...
Effects of CO2 Injection on the Seismic Velocity of Sandstone Saturated with Saline Water
Biot-Gassmann Theory CO2 Geological Sequestration
2013/3/11
Geological sequestration (GS) of carbon dioxide (CO2) is considered as one of the most promising technologies to reduce the amount of anthropogenic CO2 emission in the atmosphere. To ensure success of...
Exploring Trends in Microcrack Properties of Sedimentary Rocks: An Audit of Dry and Water Saturated Sandstone Core Velocity–Stress Measurements
Compliance Ratio Microcrack Properties Saturated Stress Dependent Velocities Ultrasonic
2013/3/11
Stress dependent rock physics models are being used more routinely to link mechanical deformation and stress perturbations to changes in seismic velocities and seismic anisotropy. In this paper, we in...
The Effect of Micro-Structure on Fatigue Behaviour of Intact Sandstone
Cyclic Loading Fatigue Micro-Structure Machine Behaviour
2013/3/7
With advent of servo-controlled stiff testing machines, it is now possible to conduct tests on a rock in the laboratory under different variable controlled conditions. In this paper, cyclic fatigue be...
Selection of the most appropriate interpolation method for sandstone reservoirs in the Kloštar oil and gas field
oil 1st san dstone series porosity geos tatistics kriging Pontian Kloš tar Croa tia
2009/12/8
The distribution of porosity data collected at the Kloštar field is analysed. This field is located in the north-western part of the Sava depression, and represents one of the most long-standing ...
Linear and nonlinear modulus surfaces in stress space,from stress-strain measurements on Berea sandstone
Linear and nonlinear modulus surfaces stress space stress-strain measurements Berea sandstone
2009/11/12
The elastic response of many rocks to quasistatic stress changes is highly nonlinear and hysteretic, displaying discrete memory. Rocks also display unusual nonlinear response to dynamic stress changes...
WEATHERING AND HYDROGEOLOGY OF THE BRUMUNDDAL SANDSTONE,SOUTHERN NORWAY
WEATHERING HYDROGEOLOGY BRUMUNDDAL SANDSTONE
2009/10/29
During the last decades several wells giving yields up to 100,000 llh have
been drilled in the reddish Brumunddal Sandstone, which covers an area
of approximately 10 km2 near lake Mjosa, Southern No...
ESTIMATION OF THE STORAGE COEFFICIENT OF THE CAMBRIAN SANDSTONE IN THE BILLINGEN-FALBYGDEN AREA,VASTERGOTLAND,SWEDEN
THE BILLINGEN-FALBYGDEN AREA,VÄ STERGÖ TLAND,SWEDENSTORAGE COEFFICIENT CAMBRIAN SANDSTONE BILLINGEN-FALBYGDEN AREA
2009/10/29
The storage coefficient for a confined aquifer in lower Cambrian sandstone
has been calculated, partly from pumping tests and partly from
correlations of water-level fluctuations with changes in atm...
ESTIMATION OF THE STORAGE COEFFICIENT OF THE CAMBRIAN SANDSTONE IN THE BILLINGEN-FALBYGDEN AREA,VÄSTERGÖTLAND,SWEDEN
STORAGE COEFFICIENT CAMBRIAN SANDSTONE BILLINGEN-FALBYGDEN AREA
2009/10/29
The storage coefficient for a confined aquifer in lower Cambrian sandstone
has been calculated, partly from pumping tests and partly from
correlations of water-level fluctuations with changes in atm...
Allostratigraphic and Sedimentologic Applications of Trace Fossils to the Study of Incised Estuarine Valleys:An Example from the Virgilian Tonganoxie Sandstone Member of Eastern Kansas
Allostratigraphic Sedimentologic Applications Trace Fossils
2009/10/21
The Tonganoxie Sandstone Member (Stranger Formation) records part of the infill of an estuarine valley system that was incised during a late Missourian (Late Carboniferous) drop in sea level and subse...
Sedimentology and Ichnology of Paleozoic Estuarine and Shoreface Reservoirs,Morrow Sandstone,Lower Pennsylvanian of Southwest Kansas,USA
Sedimentology and Ichnology Paleozoic Estuarine Shoreface Reservoirs
2009/10/21
Integration of ichnologic, sedimentologic, and stratigraphic studies of cores from Lower Pennsylvanian oil and gas reservoirs (lower Morrow Sandstone, southwest Kansas) allows researchers to distingui...
Groundwater compartmentalisation：a water table height and geochemical analysis of the structural controls on the subdivision of a major aquifer, the Sherwood Sandstone, Merseyside, UK
Groundwater compartmentalisation Sherwood Sandstone water table height
2009/5/13
Compartmentalisation, the subdivision of an aquifer into discrete and relatively isolated units, may be of critical importance for the protection of groundwater although it has been largely ignored i...
Smectite Diagenesis in Neogene Marine Sandstone and Mudstone of the Niigata Basin, Japan
Authigenic Chlorite Diagenesis Illitization Mixed-Layer Illite-Smectite Pore Fluid Smectite Smectite-Illite Transformation
2011/12/2
Abstract: Illitization of smectite during progressive burial diagenesis occurs differently in sandstone and mudstone, which are interbedded in the sedimentary sequence of the Niigata basin. Reaction p...
Clay Diagenesis in the Sandstone Reservoir of the Ellon Field (Alwyn, North Sea)
Calcite Diagenesis Dickite Illite Kaolinite North Sea Pressure-Solution Sandstone
2011/12/7
Abstract: The nature, composition, and relative abundance of clay minerals in the sandstones of the Brent Group reservoir were studied between 3200–3300 m in a well of the Ellon Field (Alwyn area, Nor...
“Retrograde Diagenesis” of Clay Minerals in the Precambrian Freda Sandstone, Wisconsin
Analytical Electron Microscopy Chlorite Freda Formation Illite I-S Muscovite Retrograde Diagenesis Scanning Electron Microscopy Smectite Transmission Electron Microscopy
2011/12/6
Abstract: Siltstones from the Precambrian Freda Formation in Wisconsin have been studied by scanning, scanning-transmission and analytical electron microscopy (SEM, STEM and AEM), and X-ray diffractio...