Update search
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
- Abstract
- Affiliation
- All
- Authors
- Book Series
- DOI
- EISBN
- EISSN
- Full Text
- GeoRef ID
- ISBN
- ISSN
- Issue
- Keyword (GeoRef Descriptor)
- Meeting Information
- Report #
- Title
- Volume
NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
-
all geography including DSDP/ODP Sites and Legs
-
Asia
-
Indian Peninsula
-
India (1)
-
-
-
Atlantic Ocean
-
North Atlantic
-
Faeroe-Shetland Basin (1)
-
Northwest Atlantic (1)
-
-
-
Atlantic Ocean Islands
-
Faeroe Islands (1)
-
Shetland Islands (1)
-
-
Australasia
-
Australia (1)
-
-
Cooper Basin (1)
-
Europe
-
Southern Europe
-
Iberian Peninsula
-
Spain
-
Valencia region
-
Alicante Spain (1)
-
-
-
-
Italy
-
Friuli-Venezia Giulia Italy (1)
-
Valle d'Aosta Italy (1)
-
-
-
Western Europe
-
United Kingdom
-
Great Britain
-
Scotland
-
Shetland Islands (1)
-
-
-
-
-
-
Guadalupe Mountains (1)
-
North America
-
Basin and Range Province (1)
-
-
San Andreas Fault (1)
-
United States
-
California
-
Monterey County California
-
Parkfield California (1)
-
-
-
Eastern U.S. (1)
-
Florida (1)
-
New Mexico
-
Otero County New Mexico (1)
-
-
Texas
-
Harris County Texas
-
Houston Texas (1)
-
-
-
Virginia
-
Northampton County Virginia
-
Oyster Virginia (1)
-
-
-
Western U.S. (1)
-
-
-
commodities
-
coal deposits (1)
-
energy sources (1)
-
oil and gas fields (1)
-
petroleum (3)
-
-
elements, isotopes
-
isotope ratios (1)
-
isotopes
-
stable isotopes
-
Hf-177/Hf-176 (1)
-
-
-
metals
-
hafnium
-
Hf-177/Hf-176 (1)
-
-
-
-
fossils
-
Invertebrata
-
Protista
-
Foraminifera (1)
-
-
-
microfossils (1)
-
-
geochronology methods
-
U/Pb (1)
-
-
geologic age
-
Cenozoic
-
Tertiary
-
Paleogene
-
Paleocene
-
lower Paleocene
-
K-T boundary (1)
-
-
-
-
-
-
Mesozoic
-
Cretaceous
-
Upper Cretaceous
-
K-T boundary (1)
-
-
-
-
Paleozoic
-
Devonian
-
Middle Devonian
-
Marcellus Shale (1)
-
-
-
lower Paleozoic (1)
-
Permian
-
Guadalupian (1)
-
-
-
Precambrian
-
Archean
-
Mesoarchean (1)
-
Paleoarchean (1)
-
-
upper Precambrian
-
Proterozoic
-
Neoproterozoic (1)
-
-
-
-
-
minerals
-
silicates
-
orthosilicates
-
nesosilicates
-
zircon group
-
zircon (1)
-
-
-
-
-
-
Primary terms
-
Asia
-
Indian Peninsula
-
India (1)
-
-
-
Atlantic Ocean
-
North Atlantic
-
Faeroe-Shetland Basin (1)
-
Northwest Atlantic (1)
-
-
-
Atlantic Ocean Islands
-
Faeroe Islands (1)
-
Shetland Islands (1)
-
-
Australasia
-
Australia (1)
-
-
Cenozoic
-
Tertiary
-
Paleogene
-
Paleocene
-
lower Paleocene
-
K-T boundary (1)
-
-
-
-
-
-
coal deposits (1)
-
crust (2)
-
data processing (27)
-
deformation (1)
-
earthquakes (5)
-
education (1)
-
energy sources (1)
-
Europe
-
Southern Europe
-
Iberian Peninsula
-
Spain
-
Valencia region
-
Alicante Spain (1)
-
-
-
-
Italy
-
Friuli-Venezia Giulia Italy (1)
-
Valle d'Aosta Italy (1)
-
-
-
Western Europe
-
United Kingdom
-
Great Britain
-
Scotland
-
Shetland Islands (1)
-
-
-
-
-
-
faults (4)
-
fractures (1)
-
geochemistry (2)
-
geochronology (1)
-
geophysical methods (37)
-
geophysics (2)
-
ground water (3)
-
Invertebrata
-
Protista
-
Foraminifera (1)
-
-
-
isostasy (1)
-
isotopes
-
stable isotopes
-
Hf-177/Hf-176 (1)
-
-
-
mantle (1)
-
Mesozoic
-
Cretaceous
-
Upper Cretaceous
-
K-T boundary (1)
-
-
-
-
metals
-
hafnium
-
Hf-177/Hf-176 (1)
-
-
-
Mohorovicic discontinuity (1)
-
North America
-
Basin and Range Province (1)
-
-
oil and gas fields (1)
-
paleoecology (1)
-
Paleozoic
-
Devonian
-
Middle Devonian
-
Marcellus Shale (1)
-
-
-
lower Paleozoic (1)
-
Permian
-
Guadalupian (1)
-
-
-
petroleum (3)
-
plate tectonics (1)
-
Precambrian
-
Archean
-
Mesoarchean (1)
-
Paleoarchean (1)
-
-
upper Precambrian
-
Proterozoic
-
Neoproterozoic (1)
-
-
-
-
remote sensing (1)
-
sea water (1)
-
sedimentary rocks
-
carbonate rocks (1)
-
-
sedimentation (2)
-
soils (2)
-
tectonics (3)
-
United States
-
California
-
Monterey County California
-
Parkfield California (1)
-
-
-
Eastern U.S. (1)
-
Florida (1)
-
New Mexico
-
Otero County New Mexico (1)
-
-
Texas
-
Harris County Texas
-
Houston Texas (1)
-
-
-
Virginia
-
Northampton County Virginia
-
Oyster Virginia (1)
-
-
-
Western U.S. (1)
-
-
well-logging (4)
-
-
rock formations
-
San Andres Formation (1)
-
-
sedimentary rocks
-
sedimentary rocks
-
carbonate rocks (1)
-
-
siliciclastics (1)
-
-
sediments
-
siliciclastics (1)
-
-
soils
-
soils (2)
-
GeoRef Categories
Era and Period
Epoch and Age
Book Series
Date
Availability
mathematical transformations
Quantifying inaccuracies in vertical stress determination methods in sedimentary basins; a case study of deep coal-bearing strata in the Cooper Basin, Australia Available to Purchase
Abstract Knowledge of subsurface stresses is critical to management and prediction of fluid behaviour in the Earth's crust. However, uncertainties associated with the estimation of vertical stress magnitudes are rarely explored. In settings where the principal stresses are close, small changes of only a few MPa can have drastic effects on, stress regime prediction, fault reactivation and expected fracture behaviour. Using petroleum datasets from the Moomba Gas Field in the Cooper Basin, Australia, we assess the effects of interpolation between gaps in density wireline logs that have been filtered to remove sections of poor density tool contact in coal-bearing sequences. In addition, we compare the sonic velocity–density Nafe–Drake and Gardner transforms by comparing estimates of density from sonic velocity against density from wireline logs. The results indicate that vertical stress could be underestimated by c. 3 MPa at c. 3 km in well Moomba 61, using traditional methods. The Gardner transform shows a stronger correlation between sonic and density values for rocks in the Cooper Basin. However, once calibrated to the regional sonic velocity–density trend, the Nafe–Drake transform better matches the density logging tool in Moomba 61. This study delivers a more robust workflow for estimating the vertical stress in basins with deep coal-bearing strata.
Power‐Law Frequency‐Dependent Q Simulation and Reverse‐Time Migration in Transversely Isotropic Acoustic Media Available to Purchase
Dictionary Learning for Single‐Channel Passive Seismic Denoising Available to Purchase
Direct Image Dissimilarity Inversion of Ambient Noise Multimodal Dispersion Spectrograms Available to Purchase
Construction of a Ground‐Motion Logic Tree through Host‐to‐Target Region Adjustments Applied to an Adaptable Ground‐Motion Prediction Model Available to Purchase
Detrital Zircons in Crustal Evolution: A Perspective from the Indian Subcontinent Open Access
Time-frequency decomposition Open Access
Multicomponent microseismic data denoising by 3D shearlet transform Available to Purchase
Quantitative inversion of azimuthal anisotropy parameters from isotropic techniques Available to Purchase
Sparsity in compressive sensing Available to Purchase
Time-average velocity estimation through surface-wave analysis: Part 2 — P-wave velocity Available to Purchase
What can machine learning do for seismic data processing? An interpolation application Available to Purchase
A method of combining coherence-constrained sparse coding and dictionary learning for denoising Available to Purchase
Resolving phase wrapping by using sliding transform for generation of dispersion curves Available to Purchase
The crustal architecture of the Faroe–Shetland Basin: insights from a newly merged gravity and magnetic dataset Available to Purchase
Abstract Seismic imaging beneath shallow (<5 km) Palaeogene basaltic volcanic successions on the Faroe–Shetland Margin is very challenging with conventional seismic methods. Consequently, the interpretational uncertainty that surrounds the sub-basalt structure of the region is a major source of exploration risk. This study uses gravity and magnetic data in conjunction with seismic data to map the sub-basalt structure of the Faroe–Shetland Basin and model the crustal architecture of this part of the Atlantic margin. Four crustal types are recognized using gravity data: oceanic, intruded transitional, stretched continental and normal continental crust. Map-based interpretation of the gravity and magnetic data helps redefine the basins, highs and faults in the region. The structural interpretation suggests that the boundary between normal and stretched continental crust is coincident with the long-lived left-lateral ‘West Shetland Shear Zone’, which partitioned strain during rifting of the margin. 2D/2.5D gravity and magnetic models are shown for two seismic profiles from the PGS FSB MegaSurveyPlus. The models suggest highly thinned crust, which was intruded by mafic magma beneath the Flett sub-basin, and an asymmetry to the rifting, which is consistent with a process of Wernicke simple shear.