Page 72 - Open-Hole Log Analysis and Formation Evaluation

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time).
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formation
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formation
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Analysts:
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shows
SPE
frame
and
to
S.,
OF
hardware
Newton,
Figure
are
surface
PROVIDED
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resistivity,
3.3
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on
Figure
R.,
the
evaluation
to
paper
computed
available
product
and
picking
BY
terms
ina
3.5
and
paper
presented
bit,
Downhole
MWD
be
in
between
Raynal,
Francisco,
3.6
Zoeller,
rate
1983).
evaluation
assume
an MWD
at
Telemetry will
and Exhibition,
shows
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and
Pressure
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annular
10324,
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the
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measurements
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log
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wireline-type
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and Stone,
shows
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software
New
the
A.:
technique
basic
C.,
effectively
(no
F.;
a
5-8,
directional
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form
in
Sensors,” J.
for
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58th
improve
:
Detection
illustrates
and
encouraged
While
MWD
of a
helps
Telemetry
to
logging
Antonio,
Pet.
one
presented
the
date).
1983.
corresponding to the plane view shown
Orleans,
on which
complete
real
a
presented
computed
formation
survey
of penetration
all
at
log
temperature,
or
the
lithology
Annual
at
Oct.
sensors,
from
since
Radar,
gamma
Tech.
log. .
Sept.
is
transmitted
and
“Applications
the
the
time.
computer
the
future
the
the
two
the
comparison
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5-7,
(unit
a
Drilling
any
ray
in figure
of
within
(May
more
of
This
the
26-19,
56th
more
MWD
Dennis:
57th
3.5.
log
directional
Technical
others.
1981.
directional
User’s
in
downhole
of
measurements
use
point where
than
1983).
logging
1982.
to
a
minutes.
minutes
processing
between
and
telemetry
(M.W.D.)
data
multishot
turn
Point
differentiation.
Annual
of
“MWD Field Use and Results
Annual
Gamma
evaluation will become the norm. Technological
a
“Report
of measurements per unit of depth is
be
full
weight
survey
an
depth/per
once
improvement
Measurements
Figure 3.7
run
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on
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of the
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Ray,”
MWD
on
in
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adequate
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transmitting
Technical
SPE
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and
Technical
of View,” J.
MWD
of drilling.
one
Technical
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for
by
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in the Gulf
wireline
bit,
for
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