Page 101 - Open-Hole Log Analysis and Formation Evaluation
P. 101
All
Logs
offer
a
Major
logs
of
the
curves
can
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systems.
are
Calibrations
be
survey
performed
service
setup
is
are
mutually
following
logging
more
directly
charge
Systems Available
on
charge
recorded
is
while
is
Digital
assessed
companies
tool),
a
conventional
performed
quickly
features:
depth.
per
if
while
recorded
Unit
enthusiasm
assessed
and
to
on
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foot
Logging
assessed
for
Service
4000-ft
under
now offer
the
over
Service
logging
cuttings
digital
of hole
up
survey
running
of Computer-Based Logging
(Welex)
cover
logging systems,
accurately
logging
more than
or
(Gearhart)
running
(Schlumberger)
from
actual
(Dresser)
programmed
than
costs
magnetic
and
5000
the choices for logging are
services
that
of
logging
anything
ft
surface
with
tape.
should
Each time a logging truck is
an
interval
control
to
setting
from
else,
be
total
of
and
total
a
evaluate
logged.
with
can
depth
mobilization;
conventional
be
all
computer-based systems
The
unexpected
computer-
severely limited.
is
a
high
some
casing
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a function
down,
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logging
Wellsite
Figure
(both
command,
as
complete
5.14
integration
the
depth
log
engineer
for
computations
and
computation
calibration.
analysis.
range
cement
of
computer
interacts
response
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will
functions
with
from
logging.
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data
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volumes)
scales).
load
data
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to
system
tapes
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completion
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on
Programs
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mee
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andated
System. .
9
commonly:..available.
perform
many different
keyboard.
isa schematic ofa computer-based logging system.
computations
C Court
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such
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a
scales
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and
These