Hydrogen liquefaction process using carbon dioxide as a pre-coolant for carbon capture and utilization
Energy,
Год журнала:
2024,
Номер
307, С. 132698 - 132698
Опубликована: Авг. 8, 2024
Язык: Английский
The indispensable role of energy import: Does its price really matter for German employment?
Energy Strategy Reviews,
Год журнала:
2024,
Номер
55, С. 101495 - 101495
Опубликована: Авг. 2, 2024
Язык: Английский
Non-destructive testing technology for corrosion wall thickness reduction defects in pipelines based on electromagnetic ultrasound
Yifan Tian,
Alexander Grigorievich Palaev,
Ildar Ayratovich Shammazov
и другие.
Frontiers in Earth Science,
Год журнала:
2024,
Номер
12
Опубликована: Июль 5, 2024
Pipeline
transportation
is
the
main
means
of
oil,
natural
gas
and
other
energy
sources.
During
transportation,
corrosive
substances
in
oil
can
cause
damage
to
pipeline
structure.
A
non-destructive
testing
technology
for
corrosion
based
on
electromagnetic
ultrasound
was
proposed
improve
stability
safety
systems.
This
utilized
empirical
mode
decomposition
singular
spectrum
analysis
denoise
signals.
The
designed
signal
denoising
algorithm
completely
removed
mild
noise
pollution.
When
using
this
method
detect
corrosion,
maximum
calculation
error
wall
thickness
0.1906
mm,
lowest
0.0015
mm.
detecting
small
area
deficiency,
amplitude
detection
increased
with
depth,
up
a
around
24
V,
which
accurately
reflected
defects.
pipelines
effectively
helpful
regular
maintenance
transmission
Язык: Английский
Safety discharge strategies of vehicle-mounted type III high-pressure hydrogen storage tanks under fire scenarios
International Journal of Hydrogen Energy,
Год журнала:
2024,
Номер
93, С. 1227 - 1239
Опубликована: Ноя. 11, 2024
Язык: Английский
Feasibility Study on the Applicability of Intelligent Well Completion
Processes,
Год журнала:
2024,
Номер
12(8), С. 1565 - 1565
Опубликована: Июль 26, 2024
The
relevance
of
assessing
the
applicability
intelligent
wells
using
autonomous
inflow
control
devices
lies
in
active
development
relevant
sector
oil
and
gas
industry
limited
understanding
economic
efficiency
wells.
use
allows
for
a
change
composition
flow
to
well,
thus
contributing
delaying
breakthrough
undesirable
formation
fluids,
but
at
same
time,
such
an
effect
affects
dynamics
fluid
production,
which
undoubtedly
has
huge
impact
on
project.
analysis
scientific
publications
topic
“intelligent
well
completion”
as
downhole
production
monitoring
remote
system
shown
that
vast
majority
researchers
pay
attention
evaluation
technological
efficiency,
ignoring
aspects
proposed
solutions.
This
study
considered
dependence
geological
reservoir
characteristics
variant
1—intelligent
horizontal
(HW)
completion
2—conventional
open
hole.
Calculations
levels
two
variants
were
performed
created
hydrodynamic
model
operating
depletion
mode.
obtained
results
allowed
us
determine
criteria
configuration
object
study,
establish
general
dependencies
net
discounted
income
well.
As
result
this
it
was
determined
with
relative
conventional
increases
decreasing
permeability
drawdown
pressure
reaches
maximum
values
thickness
oil-saturated
part
about
5–6
m
location
wellbore
35–40%
below
gas–oil
contact
(GOC).
article
covers
research
gap
evaluating
HW
AICD
rims.
Язык: Английский
Selection of Enhanced Oil Recovery Method on the Basis of Clustering Wells
Processes,
Год журнала:
2024,
Номер
12(10), С. 2082 - 2082
Опубликована: Сен. 25, 2024
The
relevance
of
the
technical
and
economic
evaluation
application
enhanced
oil
recovery
methods
at
fields
final
stage
development
is
related
to
need
recover
remaining
reserves,
including
hard-to-recover
(HTR)
share
which
growing
annually.
Currently,
there
are
many
effective
(EOR)
for
different
process
conditions,
but
their
has
effects
based
on
combination
methods,
techniques
production
conditions.
aim
this
study
was
approach
scaling
effect
modern
EOR
using
methodology
clustering
wells
with
similar
technological
characteristics.
This
paper
proposes
a
selection
candidate
form
clusters
set
indicators
that
determine
choice
technology
in
stage.
efficiency
sidetracking
multistage
hydraulic
fracturing
evaluated
analytical
method
well
flow
rate
estimation.
By
applying
cluster
analysis
selected
wells,
three
were
formed,
each
united
by
geological
properties
reservoir
rocks
filtration–capacitive
oil.
After
this,
optimal
technologies
two
clusters—hydraulic
sidetracking.
accumulated
production,
recovered
due
technologies,
from
six
first
7
years
after
operation
estimated
306.92
thousand
tons
Due
achieved
effect,
studied
field
will
increase
proceeds
sales
extracted
additional
results
can
be
used
calculation
Язык: Английский