Geo- og miljøvidenskab
chalk
100%
source rock
66%
oil
61%
basin
61%
Jurassic
57%
Cretaceous
54%
petroleum
50%
sandstone
48%
sea
48%
graben
41%
shale
37%
Permian
31%
porosity
29%
carbonate
27%
mudstone
26%
hydrocarbon
25%
coal
25%
Danian
24%
permeability
23%
Maastrichtian
23%
well
23%
Triassic
22%
Paleozoic
22%
stratigraphy
21%
sediment
20%
depositional environment
19%
outcrop
18%
kerogen
17%
diagenesis
17%
Barents Sea
16%
song
16%
provenance
15%
Ordovician
15%
organic matter
15%
vitrinite reflectance
14%
quartz
14%
Paleogene
14%
project
14%
geochemistry
13%
flooding
13%
land
13%
gas
13%
distribution
13%
Oligocene
13%
rock
12%
bryozoan
12%
thermal maturity
12%
sea level
12%
Campanian
12%
heavy mineral
11%
carbon isotope
11%
history
11%
Bunter
11%
modeling
11%
Paleocene
11%
borehole
11%
biomarker
10%
water
10%
nanofossil
10%
illite
10%
Miocene
10%
seismic data
9%
zircon
9%
evaporite
9%
geological survey
9%
Eocene
9%
clay
9%
rifting
9%
Moscovian
9%
marl
9%
subaerial exposure
9%
oil shale
8%
uplift
8%
evaluation
8%
cement (construction material)
8%
limestone
8%
peat
8%
dissolution
8%
basin evolution
8%
lithostratigraphy
8%
mineral
8%
petrography
8%
Zechstein
8%
analysis
7%
bitumen
7%
smectite
7%
shale gas
7%
hydrogen
7%
flint
7%
sand
7%
Baltica
7%
pyrolysis
7%
mire
7%
vitrinite
7%
experiment
7%
calcite
7%
geothermal energy
7%
capillary pressure
7%
index
6%
brine
6%
Teknik og materialevidenskab
Rocks
41%
Oils
37%
Coal
26%
Shale
26%
Hydrocarbons
23%
Sandstone
22%
Crude oil
22%
Kerogen
18%
Porosity
17%
Biological materials
17%
Geochemistry
16%
Carbonates
16%
Water
15%
Chemical analysis
15%
Capillarity
13%
Peat
10%
Sea level
8%
Sediments
8%
Hydrocarbon seepage
7%
Minerals
7%
Fluids
7%
Brines
6%
Aquifers
6%
Oil shale
6%
Experiments
6%
Pyrolysis
6%
Dissolution
6%
Hydrogen
6%
Cements
5%
Gases
5%
Clay minerals
5%
Petrography
5%
Mineralogy
5%
Nuclear magnetic resonance
5%
Sampling
5%
Organic carbon
5%
Core analysis
5%