ANTARES Datensysteme GmbH
than
More s of
ar
20 ye nce
rie
expe
3 3/8 " Open Hole
Logging Instruments
www.antares-geo.de
ANTARES Datensysteme GmbH
Rudolf-Diesel-Str. 6
28816 Stuhr
Germany
Phone:
+49 (0) 421 87194-0
Fax:
+49 (0) 421 87194-25
Email:
[email protected]
Web:
www.antares-geo.de
(C) 1997-2017 ANTARES Datensysteme GmbH. All rights reserved
The specifications contained in this document can be modified without previous announcement. No part of this document may be duplicated or transmitted without explicit written
permission of ANTARES Datensysteme GmbH.
Dear Prospective Client
Over the last 20 years ANTARES has grown from a single small office
in Germany to an international company with offices in Houston and
Cairo serving customers in over 30 countries. Close collaboration
with our customers has been key to expanding our business. Our
customers see ANTARES as a partner not only for leading edge
technology but also for training, maintenance and Research &
Development.
Our clients appreciate the individual and comprehensive support
provided by ANTARES and the reliability of the tools and surface
system. The combinability of our instruments (see next page) helps
them to reduce rig time dramatically. ANTARES tools are accepted
by State and International Oil Companies because the response and
the accuracy of the tools provide logs comparable to those of major
service companies, as demonstrated in test runs.
Therefore I'm happy to present you our latest catalogue featuring a
wide range of logging tools and accessories. Together with my team,
I hope we will become partners in the future. Discover the 'German
Engineering' difference!
Conrad Blumhagen
© ANTARES 2017
3 3/8 " Product Line
Combinability
ANTARES tools
of several
product lines
e.g. 3 3/8" or
2 1/2 " can be
combined in
any sequence
Exceptions: The Dual
Induction Log and the
Array Induction Log
are bottom tools.
Cable Head
Cable Head
Downhole Tension
and
Mud-Data Sub
Downhole Tension
and
Mud-Data Sub
Telemetry/GR
Telemetry/GR
Short
IsoSub
Telemetry/GR
Short
IsoSub
Compensated
Neutron
Spectrum
Gamma
Ray
Orientation Sub
Cable Head
Array Acoustic
Pe-Density
Micro
Resistivity
Imager
Knuckle
Joint
Knuckle
Joint
Extension and
Centralizer
Compensated
Neutron
Compensated
Acoustic
Pe-Density
Short
IsoSubs
Dual Laterolog
Array Induction
Log
Examples of tool combinations
showing combinability
Micro Spherical
Focused Laterolog
© ANTARES 2017
3 3/8 " Product Line
TABLE CONTENT
Preface
Combinability
Telemetry / GR ...............................................................................................................
2
Nuclear Instruments
Spectrum Gamma Ray ...................................................................................................
Compensated Neutron ...................................................................................................
Pe Density .......................................................................................................................
4
6
8
.
Resistivity Instruments
Dual Induction Log ..........................................................................................................
Array InductionLog .........................................................................................................
Dual Laterolog ................................................................................................................
Micro Spherical Focused Laterolog ...............................................................................
Micro Spherical Focused Laterolog / Microlog ..............................................................
10
12
14
16
18
.
Acoustic Instruments
Compensated Acoustic / CBL .........................................................................................
Array Acoustic / CBL ......................................................................................................
Cross Dipole Acoustic ....................................................................................................
20
22
24
.
Borehole Imaging and Formation Evaluation
Micro Resistivity Imager .................................................................................................
Orientation Sub ...............................................................................................................
Formation Tester ............................................................................................................
VSP Tool ..........................................................................................................................
26
28
30
32
Auxiliary Instruments
6-Arm Caliper .................................................................................................................
Casing Collar Locator .....................................................................................................
Downhole Tension & Mud Data Sub ...............................................................................
Dual Axis Double Knuckle Joint .....................................................................................
Swivel ..............................................................................................................................
Centralizer .....................................................................................................................
34
36
37
38
39
40
..
and finally .......................................................................................................................
Contacts ..........................................................................................................................
© ANTARES 2017
41
42
1
3 3/8 " Product Line
Telemetry / GR
The ANTARES 0930 Digital Telemetry instrument handles the communication between the ALADIN
surface system and ANTARES digital downhole instruments in both directions. It also monitors the
temperature of the telemetry electronics and the cable head voltage.
The tool includes a Gamma Ray scintillation detector, measuring the total gamma rays emitted by the
surrounding formation. The Gamma Ray Log can be run in open and cased holes, in all mud systems
and in dry holes.
Specifications
Diameter:
Length:
86 mm
1,310 mm
Weight:
34 kg
Max. Temp:
Max. Pressure:
175°C
140 MPa
Top Connector:
ANTARES Toolbus
adaptable to GO7
ANTARES Toolbus
Bottom Connector:
Sensors:
(3.39")
(51.6")
(75 lbs)
(350°F)
(20,000 psi)
GR (NaI Scintillation
Crystal)
Cable Head Voltage
Electronics Temp
Single Axis ACC
Measure Points (from bottom):
GR:
403 mm
(15.9“)
Measuring Parameters
Measuring Range:
GR:
Accuracy:
GR:
0 to 3000 gAPI
+ 5 % of measured values*
* Gamma Ray measurements are radioactive measurements and hence subject to statistical variations.
On a log, these variations amongst other factors depend on logging speed and filter strength.
Logging Parameters
Recommended
Min. Hole Diameter: 125 mm
Max. Hole Diameter: NA
To be decentralized
in holes above: 305 mm
Recommended
Logging Speed
GR:
9 m/min
(1800 ft/hour)
Sample Rate: selectable
(4.9“)
(12.0")
Displayed Standard Curves
GR in API
CHV in V
TEMP in °C/°F
Gamma Ray
Cable Head Voltage
Electronics Temperature
Combinability
With all 3 3/8 " ANTARES O/H Instruments
Separate 3 3/8 " CCL available
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
2
© ANTARES 2017
3 3/8 " Product Line
Telemetry / GR
Application
The vertical resolution of the gamma ray measurement depends on the logging speed. Other parameters influencing the readings are washouts and mud systems, e.g. barite mud attenuates the GR
readings. On the other hand, radioactive cements can increase the gamma ray measurements in
cased holes. Commonly the tool is run in every tool string for correlation purposes. Therefore, the
main applications are:
w depth matching of different runs in open holes and cased holes
w lithology determination
w calculation of shale content
w facies and depositional environment analyses
w radio-isotope detection for tracers.
Example Log
x
x
x
x
x
x
x
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
3
3 3/8 " Product Line
Spectrum Gamma Ray
The ANTARES 1450 Spectrum Gamma Ray (SGR) is an instrument logging the natural gamma
radiation. The tool measures the entire gamma ray spectrum from 0 to 3000 keV. It records the total
amount of gamma rays and provides quantitative measurements of the 40Potassium, 232Thorium and
238
Uranium contents of the formation. The Spectrum Gamma Ray Log can be run in open and cased
holes with all mud systems and also in dry boreholes.
Specifications
Diameter:
Length:
Weight:
86 mm
2,026 mm
44 kg
(3.39")
(79.9”)
(97 lbs)
Max. Temp:
Max. Pressure:
175°C
140 MPa
Telemetry required:
Top Connector:
Bottom Connector:
yes
ANTARES Toolbus
ANTARES Toolbus
(350°F)
(20,000 psi)
Detector Type: CsI Scintillation Crystal
Measure Point (from bottom):
610 mm
Spectrum:
(24’’)
0...3000 keV,
256 Channels
Measuring Parameters:
Measuring Range:
GR
K
U
Th
Accuracy:
GR
+ 3 % of measured values*
K, U, Th + 4 % of measured values*
0...3000 APi
0...50 %
0...500 ppm
0...500 ppm
* Gamma Ray measurements are radioactive measurements and hence subject to statistical variations.
On a log, these variations amongst other factors depend on logging speed and filter strength.
Logging Parameters
Recommended
Min. Hole Diameter:
Max. Hole Diameter:
To be decentralized
in holes above:
Min. Casing ID:
125 mm
NA
(4.9“)
305 mm
114mm
(12.0")
(4.5")
Recommended
Logging Speed: 3-6 m/min (590 - 1200 ft/hr)
Sample Rate: selectable
Standard Displayed Curves
GR in API (gAPI)
K in %
Th in ppm
U in ppm
K/Th
ChiSqr
RThK
RThU
RUK
FlaskTemp °C or °F
Gamma Radiation
Potassium Content
Thorium Content
Uranium Content
Potassium plus Thorium Content
Chi-Square - a measurement for the quality of the spectrum fitting
Ratio between Thorium and Potassium Content
Ratio between Thorium and Uranium Content
Ratio between Uranium and Potassium Content
Flask Temperature
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
4
© ANTARES 2017
3 3/8 " Product Line
Spectrum Gamma Ray
Application
The vertical resolution of the gamma ray measurements depends on the logging speed. Other parameters influencing the readings are washouts and mud systems, e.g. barite mud attenuates the
gamma ray readings. The main applications are:
w mineral identification and lithology marker determination
w depth matching of different runs in open holes and cased holes
w calculation of shale content
w facies and depositional environment analysis
w radio-isotope detection for tracer.
Example Log
x
x
x
x
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
5
3 3/8 " Product Line
Compensated Neutron
The ANTARES 1468 Compensated Neutron instrument works with an Americium Beryllium source
and two detectors. The source emits high-energy neutrons, which undergo scattering in the formation, lose energy and produce gamma rays. The thermal neutrons are measured by the two detectors
in the tool. The tool can be run in both open and cased holes and in most types of mud. In order to
minimize the borehole effects, the tool is run decentralized.
Specifications
Diameter:
Length:
86 mm
2,301 mm
(3.39")
(90.6”)
Weight:
57 kg
Max. Temp:
Max. Pressure:
175°C
(350°F)
140 MPa (20,000 psi)
(126 lbs)
Source Type:
241
Detector Type:
No of Detectors:
He3
2
AmBe
Measure Point (from bottom):
Short Space:
660 mm
Long Space:
1,111 mm
(26.0”)
(43.7”)
Telemetry required: yes
Top Connector:
ANTARES Toolbus
Bottom Connector: ANTARES Toolbus
Measuring Parameters
Measuring Range:
0 - 100 pu
Accuracy:
+ 1 pu (between 0 -10 pu)
+ 7% of recorded value
(above 10 pu)
Logging Parameters
Recommended
Min. Hole Diameter: 125 mm
Max. Hole Diameter: 410 mm
Min. Casing ID:
114 mm
(4.9“)
(16.1“)
(4.5")
Recommended
Logging Speed:
Sample Rate:
9 m/min
(1200 ft/hr)
selectable
Displayed Standard Curves
CN in pu
CNCM in pu
Uncorrected Porosity (1 pu = 1 %) in limestone matrix
CN Porosity, corrected for caliper, salinity, mud weight and matrix
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
6
© ANTARES 2017
3 3/8 " Product Line
Compensated Neutron
Application
The neutron count rates of the two detectors are related to the amount of hydrogen in the formation.
Since most of the hydrogen atoms are present in fluids, the number of detected neutrons provide a
measurement for calculating porosity of the formation. The Neutron tool is normally run in combination with the Density tool.
Some typical applications are:
w determination of porosity
w identification of lithologies
w identification of fluids in the formation (gas/water/oil)
w identification of gas zones.
Example Log
x
x
x
x
x
x
x
x
x
x
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
©
© ANTARES
ANTARES 2013
2017
7
3 3/8 " Product Line
Pe Density
The ANTARES 1480 Pe Spectrum Density instrument includes a pad with a Cesium source emitting
gamma rays and two detectors. From the energy spectrum and count rates of the two counters, the
borehole compensated formation bulk density and a photo-electric absorption index are calculated.
A caliper measurement is provided, permitting compensation for borehole effects. The pad-device
tool can be run in any mud. A density correction curve indicates the influence of the borehole rugosity.
Specifications
Diameter:
Length:
Weight:
86 mm
(3.39")
124 mm at pad (4.89")
3,284 mm
(129.3”)
157 kg
(346 lbs)
Max. Temp:
Max. Pressure:
175°C
140 MPa
(350°F)
(20,000 psi)
137
Source Type:
Cs
Detector Type:
NaI
Number of Detectors: 2
Measure Point (from bottom):
LS:
753 mm
SS, Caliper:
971 mm
(29.6”)
(38.2”)
Telemetry required: yes
Top Connector:
ANTARES Toolbus
Bottom Connector: ANTARES Toolbus
Measuring Parameters
Measuring Range:
DEN:
PE:
Caliper:
Accuracy:
DEN:
+0.025 g/cm3
3
(for 2 - 3 g/cm formation density)
PE:
+0.2 B/e
Caliper:
(0.2")
+5 mm
1.5 - 3.5 g/cm3
0 - 15 B/e
125 - 550 mm
(4.9”-19.5”)
Logging Parameters
Recommended
Min. Hole Diameter: 153 mm
Max Hole Diameter: 495 mm
(6.0“)
(19.5“)
Recommemded
Logging Speed:
Sample Rate:
6-9 m/min
1200 - 1800 ft/hr
selectable
Displayed Standard Curves
DNC in g/cm3
COR in g/cm3
PEC in B/e
Caliper in mm or in
Caliper Corrected Bulk Density
Density Correction
Caliper Corrected Photoelectric Index
Borehole Diameter
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
8
© ANTARES 2017
3 3/8 " Product Line
Pe Density
Application
Due to the short distance between the short-space and long-space detectors on the pad of the tool, the vertical
resolution of the ANTARES Pe Density allows for thin bed identification across the formations. The bulk density
measurements and the photo-electric absorption index are key inputs for
w calculation of porosities
w identification of diagenetic minerals and heavy minerals
w indirect calculating of hydrocarbon density
w indication of over pressure.
In combination with the Compensated Neutron Log the Pe Density allows for:
w identification of lithology
w excellent indication of gas.
The Caliper Log is used to:
w log the borehole geometry especially to identify washouts and restrictions to assess the quality of density
measurements in combination with the Correction Curve (COR)
w calculate mudcake thickness (with respect to the bitsize)
w calculate the borehole volume and cement volume (with respect to the casing size).
Example Log: Pe Density in Combination with Compensated Neutron
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
9
3 3/8 " Product Line
Dual Induction Log
The 1141 ANTARES Dual Induction Log instrument is most suitable in high-resistive mud
systems, e.g. oil-based and fresh-water mud or air-filled holes. It provides four
measurements: a Deep and a Medium Induction curve, a Shallow Focused Laterolog and a
Spontaneous Potential (SP) curve (SP only if mud conditions allow). The transmitter and
reciever coils are arranged in such a way that a deep penetration of the formation is
ensured.
Specifications
Diameter:
Length:
92 mm
7,490 mm
(3.62")
(294.9")
Weight:
134 kg
Max. Temp:
Max. Pressure:
175°C
(350°F)
140 MPa (20,000 psi)
Source Type:
Sensors:
(295 lbs)
Telemetry required: yes
Top Connector:
ANTARES Toolbus
Bottom Connector: none
Electrode Arrays
Coil Array (Induction)
Electrode Array (Laterolog,
SP)
Measure Points (from bottom):
ILD:
3.340 mm
ILM :
2,290 mm
LL8:
510 mm
SP :
3,340 mm
(131.5”)
(90.2“)
(20.1“)
(131.5“)
Measuring Parameters:
Measuring Range:
Induction (Deep and Medium):
0.5 to 5,000 mS/m
(mmho)
LL8:
0.5 to 5,000 mS/m
(mmho)
SP:
-1000 to 1000 mV *
Accuracy:
The greater of + 3 % and +5 mS/m (mmho)
* surface equipment dependent
Logging Parameters
Recommended
Min. Hole Diameter: 127 mm
Max. Hole Diameter: 430 mm
(5.0“)
(16.9“)
Recommended
Logging speed:
Sample Rate:
30 m/min
selectable
(5900 ft/hr )
Displayed Standard Curves
RILD in Ohmm
RILM in Ohmm
LL8 in Ohmm
Deep Induction Resistivity
Medium Induction Resistivity
Shallow Laterolog Resistivity
Combinability
With all 3 3/8 " ANTARES O/H Instruments.
This instrument must be the bottom tool within a string.
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
10
© ANTARES 2017
3 3/8 " Product Line
Dual Induction Log
Application
The Dual Induction Log is used when the contrast of the resistivities of the formation versus the
borehole fluid is low. The measurements are used for the following applications:
w calculation of formation resistivity from the Shallow, Medium and Deep Resitivity readings
w detection of filtrate invasion
w calculation of hydrocarbon saturation
w identification of formation fluid contact within the reservoir
w contribution to permeability, lithology and facies analysis
w correlation between wells.
The Spontaneous Potential Log (SP) supports the
w detection of permeable beds
w evaluation of formation water resistivity (Rw) and formation water salinity.
Example Log
x
x
x
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
11
3 3/8 " Product Line
Array Induction Log
The 1144 ANTARES Array Induction Log measures apparent conductivities of the formation at seven different depths of investigation from 10" to 120". The conductivities become
converted into resistivities, which are presented at vertical resolutions of 1 ft, 2 ft and 4 ft.
The tool also includes an SP measurement. An induction log device is most suitable in
high-resistivity mud systems like oil-base mud, fresh-water or in air-filled holes.
Specifications
Diameter:
Length:
Weight:
92 mm
5600 mm
101 kg
Max. Temp:
Max. Pressure:
175°C
140 MPa
(3.62")
(220.5")
(222 lbs)
(350°F)
(20,000 psi)
Telemetry required: yes
Top Connector:
ANTARES Toolbus
Bottom Connector: none
Sensor type:
Coil Array (Induction)
SP electrode
Measure Points (from bottom):
Induction: 1,412 mm
SP :
196 mm
(55.6”)
(7.7“)
Measuring Parameters:
Measurement resolution:
1 ft, 2 ft, or 4 ft
Measuring Range:
Induction: 0.5 to 5,000 mS/m (mmho)
SP:
-1000 to 1000 mV *
Depth of Investigation:
DOI:
10”, 20”, 30”, 40",
60”, 90" and 120”
Accuracy:
+/- 2% of reading, or
+/- 0.5 mmho/meter
* surface equipment dependent
Logging Parameters
Recommended
Min. Hole Diameter: 115 mm
Max. Hole Diameter: 480 mm
(4.5“)
(18.9“)
Recommended
Logging speed:
Sample Rate:
30 m/min
recom. 3"
(5900 ft/hr )
Displayed Standard Curves
Resolution 1ft*:
R10doi1
R20doi1
R30doi1
R40doi1
R60doi1
R90doi1
R120doi1
Resistivity 10"
Resistivity 20"
Resistivity 30"
Resistivity 40"
Resistivity 60"
Resistivity 90"
Resistivity 120"
Resolution 2ft
R10doi2
..
.
R120doi2
Resistivity 10"
..
.
Resistivity 120"
Resolution 4ft:
R10doi4
..
.
R120doi4
Resistivity
10"
..
.
Resistivity 120"
* Curves are corrected for borehole diameter, mud resistivity and tool standoff.
Combinability
With all 3 3/8 " ANTARES O/H Instruments.
This instrument must be the bottom tool within a string.
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
12
© ANTARES 2017
3 3/8 " Product Line
Array Induction Log
Application
The Array Induction is used when the contrast of the resistivities of the formation versus the borehole
fluid is low. The measurements are used for the following applications:
w calculation of formation resistivity from the seven resitivity readings
w detailed detection of mud invasion
w calculation of hydrocarbon saturation
w identification of formation fluid contact within the reservoir
w contribution to permeability, lithology and facies analysis
w correlation between wells.
The Spontaneous Potential Log (SP) supports the
w detection of permeable beds
w evaluation of formation water resistivity (Rw) and formation water salinity.
Example Log
x750
x800
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
13
3 3/8 " Product Line
Dual Laterolog
The 1146 ANTARES Dual Laterolog instrument is designed to measure formation
resistivities in boreholes with conductive mud systems. An array of electrodes in the tool
together with IsoSubs are configured to achieve resistivity measurements with two
different depths of investigations (Deep and Shallow Laterolog resistivities). The return
electrodes are positioned far away from the emitting electrodes in the tool string to allow
for deep penetration of the formation. No bridle is required. A Spontaneous Potential is
also measured.
Specifications
Diameter:
Length:
Weight:
86 mm
(3.39")
6,450 mm
(253.9")
w/o bottom electrode
149 kg
(328 lbs)
Max. Temp:
Max. Pressure:
175°C
140 MPa
Telemetry required:
Top Connector:
Bottom Connector:
IsoSubs required:
yes
ANTARES Toolbus
ANTARES Toolbus
yes
(350°F)
(20,000 psi)
Sensor:
Electrode arrays
Measure points:
RDeep, RShallow 2,150mm
(84.6“)
(from bottom)
SP:
3,900 mm
(153.5")
(from bottom of Long IsoSub)
Measuring Parameters
Measuring Range:
RDeep, RShallow:
SP:
0 to 40,000 Ohmm
-1000 mV to 1000 mV
Depth of Investigation
Deep:
2500 mm
Shallow:
800 mm
Accuracy:
RDeep, RShallow: + 5 % + 0.05 Ohmm
(between 0.2 and 2000 Ohmm)
(100")
(32")
Logging Parameters
Recommended
Min. Hole Diameter: 127 mm
Max. Hole Diameter: 576 mm
Recommended
Logging Speed: 18 m/min
(3550 ft/hr)
Sample Rate: selectable
(5.0“)
(22.7“)
Iso Sub/Spacer
0819/0820 Iso Subs/Spacer short
Length:
640 mm
(25.2“)
Weight:
25 kg
(55 lbs)
SP Electrode:
0819 no/ 0820 yes
0821 Iso Subs/Spacers long
Length:
4535 mm
Weight:
84 kg
SP Electrode: yes
(178.5")
(185 lbs)
Displayed Standard Curves
RD or RDeep in Ohmm
RS or RShallow in Ohmm
SP in mV
Deep Resistivity
Shallow Resistivity
Spontaneous Potential
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
14
© ANTARES 2017
3 3/8 " Product Line
Dual Laterolog
Application
The Dual Laterolog (DLL) is run when the contrast of the resistivities of the formation versus the
borehole fluid is high. The measurements are used for the following applications:
w calculation of formation resistivity (Rt) from the Deep and Shallow Resistivity measurements
w calculation of hydrocarbon saturation
w identification of formation fluid contacts within the reservoir
w contribution to permeability, lithology and facies analysis
w correlation of wells.
The Spontaneous Potential Log (SP) supports the
w detection of permeable beds
w evaluation of formation water resistivity and formation water salinity
w calculation of clay and shale volume.
Example Log
X
X
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
15
3 3/8 " Product Line
Micro Spherical Focused Laterolog
The 1142 ANTARES Micro Spherical Focused Laterolog instrument measures the resistivity of the
flushed zone of the borehole. A caliper measurement of the borehole is also provided. The electrodes
of the MSFL are mounted on a caliper arm, minimizing borehole effects and ensuring a high vertical
resolution. A high-conductivite mud is the prefered fluid in the hole for a MSFL.
Specifications
Diameter:
Length:
Weight:
86/101 mm(3.39/3.98")
3,460 mm
(136.2")
93 kg
(205 lbs)
Sensors:
Resistivity: Pad mounted Electrode Array
Caliper:
Magneto-Resistive Sensors
Max. Temp:
Max. Pressure:
175°C
140 MPa
Measure Points (from bottom)
Min. Hole 653 mm
Max. Hole 716 mm
Telemetry required:
Top Connector:
Bottom Connector:
yes
ANTARES Toolbus
ANTARES Toolbus
(350°F)
(20,000 psi)
(25.7")
(28.2“)
Measuring Parameters
Measuring Range:
MSFL
Caliper
Accuracy:
MSFL
0.2 to 2000 Ohmm
150 to 506 mm
(6 to 20”)
Caliper:
+0.05 Ohmm + 5% of
measured value
+5 mm
(0.2”)
Logging Parameters
Recommended
Min. Hole Diameter: 150 mm
Max. Hole Diameter: 506 mm
Recommended
Logging Speed: 6 -9 m/min
(1180-1770 ft/hr)
Sample Rate: selectable
(5.9“)
(19.9")
Displayed Standard Curves
RMSFL in Ohmm
Microspherical Resistivity
Caliper in mm or inch Borehole Diameter
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
16
© ANTARES 2017
3 3/8 " Product Line
Micro Spherical Focused Laterolog
Application
The Micro Sperical Focused Laterolog is often run in combination with the Dual Laterolog instrument.
It provides a near borehole resistivity measurement in addition to the deep and shallow resistivity
readings of the Dual Laterolog. It can be used for the following applications:
w determination of the flush-zone resistivity with high vertical resolution
w localization and characterization of permeable beds
w identification of thin beds and fractures
w identification of formation fluid contents in combination with e.g. the Dual Laterolog.
The 2-arm Caliper Log is used to
w log the borehole geometry especially to identify washouts and restrictions to assess the likely
quality of other borehole measurement
w calculate mudcake thickness (with respect to the bitsize)
w calculate the borehole volume and cement volume (with respect to the casing size).
Example Log
x
x
x
x
x
© ANTARES 2013
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
17
3 3/8 " Product Line
Micro Spherical Focused Laterolog / Microlog
The 1152 ANTARES Micro Spherical Focused Laterolog /Microlog instrument measures the resistivity
of the flushed zone of the borehole. A caliper measurement of the borehole is also provided. The
electrodes of the MSFL are mounted on a caliper arm, minimizing borehole effects and ensuring a
high vertical resolution. The tool is complemented by an additional Microlog, which measures the
resistivity of the flushed zone with high vertical resolution whilst reducing the influence of the mud
cake and the borehole rugosity. A high-conductive mud is the preferred fluid in the hole for a MSFL.
Specifications
Diameter:
Length:
Weight:
86/101 mm(3.39/3.98")
3,460 mm
(136.2")
93 kg
(205 lbs)
Sensors:
Resistivity: Pad mounted Electrode Array
Caliper:
Magneto-Resistive Sensors
Max. Temp:
Max. Pressure:
175°C
140 MPa
Measure Points (from bottom)
Min. Hole 661 mm
Max. Hole 719 mm
Telemetry required:
Top Connector:
Bottom Connector:
yes
ANTARES Toolbus
ANTARES Toolbus
(350°F)
(20,000 psi)
(26")
(28.3“)
Measuring Parameters
Measuring Range:
MSFL
Caliper
RNML
RLML
Accuracy:
MSFL
0.2 to 2000 Ohmm
150 to 500 mm
(6 to 20”)
0.1 to 50 Ohmm
0.1 to 50 Ohmm
+0.05 Ohmm + 5% of
measured value
Caliper:
+5 mm
(0.2”)
RNML, RLML 10%
Logging Parameters
Recommended
Min. Hole Diameter:
Max. Hole Diameter:
200 mm
506 mm
Recommended
Logging Speed: 6 -9 m/min
(1180-1770 ft/hr)
Sample Rate: selectable
(7.9“)
(19.9")
Displayed Standard Curves
RMSFL in Ohmm
Caliper in mm or inch
RNML in Ohmm
RLML in Ohmm
Microspherical Resistivity
Borehole Diameter
Resitivity Microlog Normal
Resitivity Microlog Lateral
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
18
© ANTARES 2017
3 3/8 " Product Line
Micro Spherical Focused Laterolog / Microlog
Application
The Micro Sperical Focused Laterolog is often run in combination with the Dual Laterolog instrument.
It provides a near borehole resistivity measurement in addition to the deep and shallow resistivity
readings of the Dual Laterolog. It can be used for the following applications:
w determination of the flush-zone resistivity with high vertical resolution
w localization and characterization of permeable beds
w identification of thin beds and fractures
w identification of formation fluid contents in combination with e.g. the Dual Laterolog.
The Microlog measurements can be used to support the MSFL and in particular for
w identifying thin beds
w detecting permeable zones.
The 2-arm Caliper Log is used to
w log the borehole geometry especially to identify washouts and restrictions to assess the likely
quality of other borehole measurement
w calculate mudcake thickness (with respect to the bitsize)
w calculate the borehole volume and cement volume (with respect to the casing size).
Example Log
Log will follow
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
©
© ANTARES
ANTARES 2013
2017
19
3 3/8 " Product Line
Compensated Acoustic / CBL
The ANTARES 1322 Borehole Compensated Acoustic instrument has been designed for acquiring
high-resolution, full-wave acoustic data. Two ceramic monopole transmitters emit the acoustic
signal, which is recorded by two ceramic receivers. During one logging run, the formation travel time
in the open-hole interval and the cement bond log in the cased-hole section can be recorded.The log
requires a fluid-filled borehole but is independent of the mud type.
Specifications
Diameter:
Length:
Weight:
86/89 mm (3.39/3.50")
4,416 mm
(173.9")
99 kg
(218 lbs)
Transmitter Type: Ceramic, monopole
Sensors:
Ceramic Transducer
Array
Max. Temp:
Max. Pressure:
175°C
140 MPa
Telemetry required:
Top Connector:
Bottom Connector:
yes
ANTARES Toolbus
ANTARES Toolbus
Transmitter-Receiver Spacing:
T1-R1 :
914 mm
R1-R2:
610 mm
R2-T2:
914 mm
(350°F)
(20,000 psi)
(3 ft)
(2 ft)
(3 ft)
Measure Point (from bottom):
Acoustic Mode: 1,353 mm
CBL Mode:
2,115 mm
(53.3")
(83.3")
Measuring Parameters
Measuring Range:
DT:
Traces:
Accuracy:
DT*:
50-800 μs/m
(15-250 μs/ft)
up to 4000 μs
+ 3 μs/m
(+1μs/ft)
* centralized tool in a 200 mm (8") diameter
borehole
Logging Parameters
Recommended
Min. Hole Diameter: 125 mm
Max. Hole Diameter: 550 mm
Min. Casind ID:
114 mm
(4.9“)
(21.7“)
(4.5")
Recommended
Logging Speed:
Sample Rate:
6-12 m/min
(1180- 2360 ft/hr)
selectable
Standard Displayed
Curves
Displayed
Standard Curves
Open Hole
Cement Bond Log
DT in μs/m (μs/ft)
Delta Time for 2' spacing
SRTN in μs
RuntimeT1R1 in μs
RuntimeT1R2 in μs
RuntimeT2R1 in μs
RuntimeT2R2 in μs
Acoustic Travel Times
AmpN
TTI in μs
Integrated Travel Time
TraceT1R1 in mV
TraceT1R2 in mV
TraceT2R1 in mV
TraceT2R2 in mV
Trace information
Trace F in mV
BI
Single Receiver Travel
from Near Receiver
Amplitude of first arrival
from Near Receiver,
measured at casing travel
time
Trace Information from
Far Receiver
Bond Index
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
20
© ANTARES 2017
Compensated Acoustic / CBL
Application
The acoustic log measures the travel time of elastic waves through the formation. To maximize the
applications, the log is run together with a density and/or neutron log. The main uses are
w provision of velocity and travel time to calibrate seismic data
w provision of input for synthetic seismograms
w description of rock elastic properties
w calculation of porosity
w detection of over-pressure zones
w fracture evaluation
w gas detection through the runtime ratio of P- and S-waves
w cement bond evaluation (CBL) including top of cement determination.
Example Log
xx
xx
xx
xx
xx
xx
xx
xx
xx
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
xx
21
3 3/8 " Product Line
Array Acoustic / CBL
The ANTARES 1338 Array Acoustic Instrument has eight receivers instead of only two in
the standard acoustic tool. The array of ceramic receivers measures and records the
entire acoustic waveform and facilitates the identification of the shear and Stoneley
waves, in addition to the compressional signal. An additional receiver allows for standard
CBL measurements. During one logging run, the formation travel time in the open-hole
interval and the cement bond log in the cased-hole section can be recorded. The log
requires a fluid-filled borehole but is independent of the mud type.
Specifications
Diameter:
Length:
Weight:
89 mm
6,337 mm
120 kg
(3.51")
(249.5")
(264 lbs)
Max. Temp:
Max. Pressure:
175°C
(350°F)
140 MPa (20,000 psi)
Telemetry required:
Top Connector:
Bottom Connector:
yes
ANTARES Toolbus
ANTARES Toolbus
Transmitter Type:
Sensors Type:
Sensor No.
for OH application:
for CBL application:
Ceramic, monopole
Ceramic receivers
Transmitter-Receiver Spacing:
T1-T2:
609 mm
T2-RCBL
1524 mm
T2-R1:
2438 mm
R1-R2:
152 mm
R2-Rx:
152 mm
...
Measure Point (from bottom):
DT
2,477 mm
(2 ft)
(3 ft)
(8 ft)
(0.5 ft)
(0.5 ft)
(97.5")
8
1 additional
Measuring Parameters
Measuring Range:
DT:
Accuracy:
DT*:
50-800 μs/m
(15-250 μs/ft)
+ 3 μs/m
(+1μs/ft)
* centralized tool in a 200 mm (8") diameter
borehole
Logging Parameters
Recommended
Min. Hole Diameter: 125 mm
Max. Hole Diameter: 550 mm
(4.9“)
(21.7“)
Recommended
Logging Speed:
Sample Rate:
3 m/min
76mm
(590 ft/hr)
(3")
Displayed Standard Curves
Open Hole
DT in μs/m or μs/ft Monopole delta T
resolution DT6",12", 24"
Acoustic Travel Time:
RuntimeT1R1, -T1R2, -T1R3, -T1R4 in μs
RuntimeT1R5, -T1R6, -T1R7, -T1R8 in μs
alternative RuntimeT2R1to T2R8
TTI in μs
Integrated Total Time
Trace information:
TraceT1R1, -T1R2, -T1R3, -T1R4 in mV
TraceT1R5, -T1R6, -T1R7, -T1R8 in mV
alternative Trave information T2R1 to T2R8
Cement Bond Log
SRTN in μs Single Receiver Travel from
near receiver
AmpN
Amplitude of first arrival from
near receiver, measured at
casing travel time
Trace F in mV Trace Information from CBL
Receiver
BI
Bond Index
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
22
© ANTARES 2017
3 3/8 " Product Line
Array Acoustic / CBL
Application
The acoustic log measures the travel time of elastic waves through the formation. In addition to the
compressional wave, the shear wave can provide further information about lithology features, i.e.
elastic properties. To maximize the applications, the log is run together with a Density and/or Neutron
Log. The main uses are:
provision of velocity and travel time to calibrate seismic data
w
provision of input for synthetic seismograms
w
determination of rock strength (supported by shear-wave information),
w
calculation of porosity (incl. fracture porosity),
w
determination of lithology (supported by shear-wave information)
w
detection of over-pressure zones,
w
fracture evaluation,
w
gas detection through the runtime ratio of P- and S-waves,
w
cement bond evaluation (CBL) including top of cement determination
w
GeoBase worksheet
Example Log
1125 m
GR
PWaveSlownessT1
DT First Break
RuntimeT1R1
RuntimeT1R8
1175 m
Caliper
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
23
3 3/8 " Product Line
Cross Dipole Acoustic
The ANTARES 1342 Cross Dipole Acoustic instrument (XDA) is a full-waveform monopole,
dipole, and cross-dipole acoustic logging tool. It acquires reliable acoustic data for
compressional, shear, and Stoneley wave evaluations. The design allows for
simultaneous acquisition of two-directional dipole measurements aligned 90 degrees
apart in the well. It works with a quadrupole, a monopole and a pair of orthogonal dipole
transmitters and an array of eight receivers, each capable for true four-component crossdipole acquisition. For Stoneley wave acquisition a specific low-frequency pulse is used.
The log requires a fluid-filled borehole but is independent of the mud type.
Specifications
Diameter:
Length:
5 sections (max.)
Weight:
98.6 mm
13,810 mm
4,820 mm
350 kg
Max. Temp:
Max. Pressure:
175°C
140 MPa
Telemetry required:
Top Connector:
Bottom Connector:
yes
ANTARES Toolbus
ANTARES Toolbus
Transmitter:
Monopole
Quadrupole
Two Dipole
(3.88")
(543.7")
(189.8")
(772 lbs)
MX1
QX2 or MX2
DX, DY orthogonal
arranged
Receiver:
8 Receiver, each:four orthogonal
piezoelectric elements
with spacing of 6"
(350°F)
(20,000 psi)
Minimum Transmitter-Receiver Spacing:
Quadrupole:
2,590 mm
(8.5 ft)
Dipole:
3,130 mm
(10.25 ft)
Monopole:
3,660 mm
(12 ft)
Measuring Parameters
Measuring Range:
Monopole: 131 - 820 μs/m (40-280 μs/ft)
Dipole:
260 - 3280 μs/m (80-1000 μs/ft)
Stoneley: 590 - 3280 μs/m(180-1000 μs/ft)
Accuracy:
Compressional velocity:
Shear velocity:
+3%
+5%
Logging Parameters
Recommended
Min. Hole Diameter: 125 mm
Max. Hole Diameter: 445 mm
Recommended
Logging Speed:
(4.9“)
(17.5“)
4.6 to 8.5 m/min
(900 to 1680 ft/hr)
depending on type of acquisiiton
Sample Rate:
0.15 m
(1/2 ft)
Displayed Standard Curves
Travel times
DT in μs/m or μs/ft
DTC in μs/m (μs/ft)
TTI in μs
Correl
Monopole Delta T
resolution DT6", DT24"
Compressional Slowness
Total Time Integration
Correlation Diagramm
Monopole Waveform
8 Monopole Traces MX1R1 - MX1R8 in mV
4 Monopole Traces MX2R1 - MX2R4 in mV
for short subcycle DT
Dipole Waveform
16 Inline Dipole Traces
16 Cross Dipole Traces
Quadrupole Waveform
8 Quadrupole Traces
DXRX1 - DXRX8
DYRY1 - DYRY8
DXRY1 - DXRY8
DYRX1 - DYRX8
QX1R1 - QX1R8
Orientation
From 1211 Instrument Reference D1X TBM
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
24
© ANTARES 2017
Cross Dipole Acoustic
Application
The Cross Dipole Acoustic instrument measures the compressional, shear and Stonley slowness.
To maximize the log analysis, the tool is run in combination with an orientation sub, a density and a
neutron log.
The main applications are
w Detection of shear slowness in slow formations (unconsolidated or poorly consolidated
sandstones)
w Fracture detection and orientation to characterize reservoirs
w Geomechanical analysis
w Stress analysis from Stoneley and shear wave data
w Estimation of a formation permeability index from Stoneley wave analysis
w Porosity and lithology evaluation
- Shear slowness as a lithology indicator is also applicably for cased holes
w Gas detection
- from amplitude analysis of compressional and shear waves, from ratio Vp/Vs or from Stoneley
waves
- in turbidites from high resolution compressional and shear data
w Calibration of surface seismic velocities and reflectors from integrated travel times
w Thin bed analysis (up to 1 ft).
Example Log
Log will follow
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
25
3 3/8 " Product Line
Micro Resistivity Imager
The 1213 ANTARES Micro Resistivity Imager is a 6-arm device recording the detailed image of a borehole with a high vertical resolution. The design of the tool is most suitable for 8 ½” holes, but provides
also good results in holes from 6" up to 16". The instrument works best in conductive-mud systems in
open holes. The Micro Resistivity Imager requires the 1211 ANTARES Orientation Tool.
Specification
Diameter:
Length:
Weight:
121 mm
(4.75")
3,460 mm (136.2")
225 kg
(496 lbs)
Max. Temp:
Max. Pressure:
175°C
(350°F)
140 MPa (20,000 psi)
No of Arms:
Sensors:
6
144 buttons (24/pad)
3axis magnetometer
3axis accelerometer
Measure Points (from bottom):
Telemetry required: yes
Top Connector:
ANTARES Toolbus
Bottom Connector: ANTARES Toolbus
Measuring Parameters
Measuring Range:
Caliper:
Micro Resistivity :
150 - 500 mm
(5.9" - 19.7”)
0.2 to 200 Ohmm
Accuracy:
Caliper:
+ 5 mm
(0.2”)
Logging Parameters
Recommended
Min. Hole Diameter: 150 mm
Max Hole Diameter: 500 mm
(5.9“)
(19.7“)
Recommended Logging Speed:
Image Mode:
3 m/min
(600 ft/hr)
Dipmeter Mode: 18 m/min (3600 ft/hr)
Sample Rate:
selectable
Displayed Standard Curves
Caliper from 6 independent radii
Average z-axis accel value for sample period
Drift Azimuth
Borehole direction from magnetic north
Deviation
Borehole deviation from vertical
Azimuth
Pad 1 offset from true north
Relative bearing Rotation of Pad1 from high side
Curve Value
Average of 24 buttons sample for each pad
Array contains all buttons, shifted to depth reference
Image Coverage (% of Wall)
Cal14, Cal25, Cal36
in mm or in
AccZAvg in g
DAZ in deg
DEV in deg
AZ in deg
RB in deg
Pad1Avg...Pag6Avg in mV
AButtons in mV
Borehole Diameter (inch)
Figure left indicates the image coverage
versus the borehole diameter
Combinability
With all 3 3/8 " ANTARES O/H instruments (requires 1211 Orientation Section)
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
26
© ANTARES 2017
3 3/8 " Product Line
Micro Resistivity Imager
Application
The ANTARES Micro Resistivity Imager together with the Orientation Sub can be run in all lithologies.
The Resistivity Image Log has a better spatial resolution than an acoustic image log and also a much
better amplitude resolution due to the difference in contrast between resistivity and acoustic
impedance ranges. The borehole data enables you to:
w determine and calculate the structural dip of a formation
w identify stratigraphic bedding and textural changes within a formation
w detect (open) fractures, fracture density and its direction.
The 6-arm caliper measurements provide diameter data of the borehole in three directions and
enable a more detailed analysis of the borehole in comparison to a 2- or even 4-arm caliper. The
measurements are used to:
w describe the shape of the borehole, in particular washouts and restrictions in 3 directions.
w calculate borehole and cement volumes (with respect to casing size)
w correct parameters for other logs, e.g. compensated neutron logs.
Example Log
(mV)
DAZ
(mV)
(mV)
(mV)
AButtons.RI3
DEV.RI3
AButtons.RI3
(mV)
AZ
(mV)
XX4
Xx7
XX5
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
27
3 3/8 " Product Line
Orientation Sub
The ANTARES 1211 Orientation Instrument provides the input to calculate the exact position of the
downhole instruments. It can be run in any combination, e.g. with borehole imaging instruments and
calipers. In order to allow for maximum flexibility in combining the tools, the Orientation Instrument is
a separate device. From the measurements of the three accelerometers and three magnetometers,
the (drift) azimuth, relative bearing and deviation values are calculated. The tool can be run in open
hole and cased hole (deviation only) and is independent of the mud system.
Specifications
Diameter:
Length:
Weight:
86 mm
2,127 mm
46 kg
Max. Temp:
Max. Pressure:
175°C
140 MPa
Telemetry required:
Top Connector:
Bottom Connector:
yes
ANTARES Toolbus
ANTARES Toolbus
Sensors:
Accelerometers: 3
Magnetometers: 3
(3.39")
(83.7”)
(101 lbs)
(350°F)
(20,000 psi)
Measure Point (from bottom):
898 mm
(35.4“)
Measuring Parameters
Measuring Range:
Deviation:
Direction:
Accuracy:
Deviation:
Azimuth:
DriftAzimuth:
0...180°
0...360°
+ 0.1°
+ 1.5°
+ 1.5° for Dev > 10°
Logging Parameters
Recommended
Min. Hole Diameter: 127 mm
Max. Hole Diameter: NA
(5.0“)
Recommended
Logging Speed:
Sample rate:
to 25 m/min
to 4920 ft/hr
selectable
Displayed Standard Curves
Azimuth in deg
RelBearing in deg
DriftAzimuth in deg
Deviation in deg
Direction of Pad No. 1 (referenced to North)
High Side of the instrument referenced to Pad No. 1.
Direction of the borehole referenced to North in deg.
Deviation of the borehole referenced to Vertical in deg
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
28
© ANTARES 2017
3 3/8 " Product Line
Orientation Sub
Application
The Orientation Sub can be run in combination with all tools that require the measurement of their
exact location in the borehole. With the three curves, deviation (of the borehole), relative bearing
(measuring the angle to the high side of the hole from pad #1) and (drift) azimuth (describing the angle
between magnetic north to pad #1), the position can be calculated and be used for further analysis.
Example Log
x
Top View
x
x
x
x
x
x
x
x
x
x
Lateral Deviation
x
x
x
x
depth
x
x
x
x
x
x
x
x
x
x
x
x
x
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
29
3 3/8 " Product Line
Formation Tester
The ANTARES 0411 Formation Tester instrument is designed to determine formation pressures and
to provide fluid samples. The Tester tool extends its snorkel and presses it firmly against the borehole
wall. During one run it can record an unlimited number of pressure tests and it can also collect a 2.6
gallon fluid sample, if it is equipped with the corresponding sample chamber.
Specifications
Diameter:
Length:
Weight:
89/167 mm (3.50/6.57")
2,846 mm
(112.1")
118 kg
(260 lbs)
Max. Temp:
Max. Pressure:
175°C
85 MPa
(350°F)
(12,000 psi)
Sensor:
Pressure:
Quartz Gauge
Measure Point (from bottom):
Pressure:
348 mm
(13.7")
Telemetry required: yes
Top connector:
ANTARES OH
Bottom connector:
none
Measuring Parameters
Measuring Range:
Pressure:
0 - 100 MPa
(0 - 15,000 psi)
Accuracy:
Pressure:
Resolution:
Pressure:
0.2 % of full scale
+ 0.01 psi
Logging
Recommended
Min. Hole Diameter: 190 mm
(7.5“)
Max. Hole Diameter: 240 mm
(9.5“)*
* larger diameter with extension possible
Recommended
Logging Speed:
Sample Rate:
stationary
NA
Standard Displayed Curves
Formation Pressure (Quartz)
PumpPressure
Sample Chamber
No. of Sample Chambers:
Sample Chamber Volume:
Pretest Chamber Volume:
1
9.84 l
(2.6 Gallons)
24 cc
Sample Point (from bottom):
348 mm
(13.7")
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
30
© ANTARES 2017
3 3/8 " Product Line
Formation Tester
Application
The ANTARES 0411 Formation Tester tool determines formation pressure and provides fluid
samples, which can be used to predict production capabilities in zones of interest. Quartz technology
provides a precise, high-resolution pressure gradient log.
The snorkel can be placed precisely on depth using the GR measurement from the Telemetry sub for
correlation. Optionally, a Caliper instrument can be included in the string for positioning of the pad in
an engaged borehole section.
Example Log
x
x
x
x
x
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
31
3 3/8 " Product Line
VSP Tool
The 1325 ANTARES triaxial Geophone instrument records seismic signals in the borehole generated
at surface from explosives, air guns or vibrator trucks. The instrument contains three geophones and
a lowside detection sensor is also incorporated. It has motorized arms to optimize the recording of the
seismic waves. The instrument requires the ANTARES 931 Telemetry module for data transmission to
surface. The VSP tool is run in open hole and needs a fluid-filled borehole.
Specifications
Diameter:
With small kit:
(11" max)
With large kit:
(16" max)
Length:
931 Telemetry:
325 VSP:
Weight:
931 Telemetry:
1325 VSP Body:
1325 Bridle:
79 mm
98 mm
(3.11")
(3.85")
103 mm
(4.06")
35 kg
25 kg
12 kg
Max. Temp:
Max. Pressure:
170°C
100 MPa
1,360 mm
6,833 mm
(53.5”)
(269.0”)
(77.2 lbs)
(55.1 lbs)
(26.4 lbs)
Telemetry required:
Top Connector:
Bottom Connector:
yes
GO4 or GO7
none
Sensors:
3 Geophones, Type SMC1850 15 Hz
2 Accelerometers (optional)
Measure points (from bottom)
VSP:
150 mm
GR (Telemetry): 7.237 mm a
(338°F)
(14,500 psi)
Measuring Parameters
Telemetry
VSP
Data rate:
Max. Number of
Samples per Trace:
Signal Resolution:
Data sampling rate:
Gain Range:
50kbit/s or 110 kbit/s
Measuring range GR: 0 to 3000 gAPI
30,000
23 bit
0.486 ms, 0.972 ms or
1.944 ms
66dBs surface
controlled
Accuracy GR:
+ 5 % of measured
values
Logging Parameters
Recommended
Min. Hole Diameter:
Max. Hole Diameter:
150 mm (5.9“)
438 mm (17.2“)
Recommended
Logging Speed:
Sample Rate:
stationary
0.5 ms, 1 ms, 2ms
surface controlled
Displayed Standard Curves
VSP
Seismic Data x, y, z
Relative Bearing
Telemetry
GR in API
CHV in V
TEMP in °C
Gamma Ray
Cable Head Voltage
Electronics Temperature
Combinability
WIth ANTARES 931 Telemetry
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
32
© ANTARES 2017
3 3/8 " Product Line
VSP Tool
Application
Vertical seismic profiles are logged to obtain a detailed seismic response near the wellbore. VSP's
have partly replaced the synthetic seismogram, because no lithology, wavelet, or filtering assumptions have to be made by the analyst.
A major use of the VSP is to invert the data into a syntetic acoustic impedance log and use the result to
tie it into the seismic model and to predict overpressured zones below the current depth of the well.
Integrated sonic logs are required for correlation of the formation tops to the VSP traces.
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
33
3 3/8 " Product Line
6-Arm Caliper
The ANTARES 1029 6-Arm Caliper tool is a motorized instrument. All six arms provide individual
measurements. The six caliper signals are generated by using high-resolution precision magnetic
sensors and cover a range between 101 and 786 mm (4 and 31 inch). An extension arm kit allows for
measuring borehole diameters up to 1,094 mm (43 inch). From the six independent radii measurements, an average borehole diameter and X - Y - Z average diameters can be calculated.
Specifications
Diameter:
w/extension arms:
Length:
Weight:
86/92 mm
127 mm
2,478 mm
77 kg
(3.39/3.62")
(5.00")
(97.6”)
(170 lbs)
Max. Temp:
Max. Pressure:
175°C
140 MPa
(350°F)
(20,000 psi)
Telemetry required:
Top Connector:
Bottom Connector:
yes
ANTARES Toolbus
ANTARES Toolbus
Sensors:
Magneto Resistivity
Angle Sensors
Measure Point (from bottom):
608 mm
(23.9")
Measuring Parameters:
Measuring Range:
Cal:
101-786 mm
w/extension arms: 127-1,094 mm
(4-30")
(5-43")
Accuracy:
1% of Measured Value + 5 mm
(0.2")
* with a data distance of 50 mm
(2")
Logging Parameters
Recommended
Min. Hole Diameter: 150 mm
Max. Hole Diameter: 786 mm
w/extension arms: 1,094 mm
(5.9“)
(30.9“)
(43.1")
Recommended
Logging Speed:
Sample Rate:
30 m/min
selectable
(5900 ft/hr.)
Displayed Standard Curves
Rad1, Rad2, Rad3,
Rad4, Rad5, Rad6
in mm or in
Cal14, Cal25, Cal36
in mm or in
Caliper in mm or in
Image Caliper
Measured radii in six directions
3-axis Caliper from six independent radii
Average Borehole Diameter
Used in combination with 1211 Orientation additional:
AZ in deg
Azimuth
Caliper offset from magnetic north
RB in deg
Relative bearing Rotation of Rad1 from high side
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
34
© ANTARES 2017
3 3/8 " Product Line
6-Arm Caliper
Application
The 6-arm caliper measurements provide diameter data of the borehole in three directions and
enable a more detailed analysis in comparison to a 4-arm caliper.
The measurements are used to:
w describe the shape of the borehole, in particular washouts and restrictions in 3 directions
w provide information on the build-up of mud cake
w calculate borehole and cement volumes (with respect to casing size)
w correct parameters for other logs, e. g. compensated neutron logs.
Example Log
X300 m
Log will follow
X350 m
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
35
3 3/8 " Product Line
Casing Collar Locator
The ANTARES 1609 Casing Collar Locator is run in cased holes and records the depth of the casing
and tubing collars. It is mainly used together with an acoustic device when running a cemented bond
log (CBL).
Specifications
Diameter:
Length:
Weight:
86 mm
1,278 mm
43 kg
(3.39")
(50.3”)
(95 lbs)
Max. Temp:
Max. Pressure:
175°C
140 MPa
Telemetry required:
Top Connector:
Bottom Connector:
yes
ANTARES Toolbus
ANTARES Toolbus
Sensor Type:
Electromagnetic Coil Array
Measure Point: 582 mm
(22.9”)
(350°F)
(20,000 psi)
Measuring Parameters:
Measuring Range:
100 to 500 mm
(3.9 to 19.7”)
single casing string
Accuracy:
NA
Logging Parameters
Recommended
Min. Casing ID:
Max. Casing ID:
106 mm
500 mm
(4.2“)
(19.7“)
Recommended
Logging Speed: up to 30 m/min
up to 5900 ft/h
Displayed Standard Curves
CCL in mV
Casing Collar Locator
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
36
© ANTARES 2017
3 3/8 " Product Line
Downhole Tension & Mud Data Sub
The ANTARES 1831 Downhole Tension and Mud Data Sub provides a series of information. It
measures the tension and compression at the cable head and it records continuously the borehole
temperature and mud resistivity. The sub can be run as part of every tool string and is placed just
below the cable head and above the digital telemetry. It can be logged in any kind of mud system.
Specifications
Diameter:
Length:
Weight:
86 mm
1,483 mm
41 kg
(3.39")
(58.4”)
(90 lbs)
Max. Temp:
Max. Pressure:
175°C
140 MPa
Telemetry required:
Top Connector:
Bottom Connector:
yes
ANTARES Toolbus
ANTARES Toolbus
(350°F)
(20,000 psi)
Sensors:
Strain Gauge
Mud Resistivity
Temperature
Measure Points (from bottom):
Tension:
984 mm
Mud Resistivity:
865 mm
Temperature:
787mm
(38.7”)
(34.1”)
(30.9”)
Measuring Parameters:
Measuring Range:
Tension:
Temperature:
Mud Resistivity:
+ 90 kN (+ 20,000 lbs)
Max. Load (Push/Pull)
-5 to 180°C
(23 to 356°F)
0.01 to 20 Ohmm
Accuracy:
Tension:
Temperature:
Mud Resistivity:
+1%
+ 1 % fs
+5%
Logging Parameters
Recommended
Min. Hole Diameter:
Max. Hole Diameter:
125 mm
550 mm
(4.9“)
(21.7“)
Displayed Standard Curves
CHT in N or lbf
BHT in °C/°F
RMud in Ohmm
Cable Head Tension
Borehole Temperature
Mud Resistivity
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
37
3 3/8 " Product Line
Dual Axis Double Knuckle Joint
The ANTARES 0806 Dual Axis Double Knuckle Joint provides more flexibility to the tool string and
allows angular movement in two directions.
Specifications
Diameter:
Length:
Weight:
86 mm
1,214 mm
39 kg
(3.39")
(47.8”)
(86 lbs)
Max. Temp:
Max. Pressure:
175°C
(350°F)
140 MPa (20,000 psi)
Top Connector:
Bottom Connector:
ANTARES Toolbus
ANTARES Toolbus
Sensors:
none
Max. Knuckle Movement:
2 x 12 deg
Logging Parameters
Recommended
Min. Hole Diameter: 125 mm
Max. Hole Diameter: 350 mm
(4.9“)
(13.8“)
Recorded Curves
none
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
38
© ANTARES 2017
3 3/8 " Product Line
Swivel
The ANTARES 0812 Swivel reduces the rotation of the tool string and is especially helpful in
combination with any kind of caliper.
Specifications
Diameter:
Length:
Weight:
86/89 mm (3.39"/3.50")
1,090 mm
(42.9”)
32 kg
(71 lbs)
Max. Temp:
Max. Pressure:
175°C
(350°F)
140 MPa (20,000 psi)
Top Connector:
Bottom Connector:
ANTARES Toolbus
ANTARES Toolbus
Sensors:
none
Logging Parameters
Recommended
Min. Hole Diameter: 125 mm
Max. Hole Diameter: 350 mm
8“)
(4.9“)
(13.7
Recorded Curves
none
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
© ANTARES 2017
39
3 3/8 " Product Line
Centralizer
0563 Slip-Over Centralizer
Specifications
ID:
OD min.:
Length max:
Weight:
86 mm
140 mm
1,003 mm
8 kg
Max. Temp:
Max. Pressure:
175°C
140 MPa
(3.39")
(5.51")
(39.5”)
(18 lbs)
No. of Arms: 6
Max. Opening: 360 mm (14.17“)
(350°F)
(20,000 psi)
Logging Parameters
Recommended
Min. Hole Diameter: 165 mm
Max. Hole Diameter: 360 mm
(6.5“)
(14.2“)
Recorded Curves
none
Combinability
With all 3 3/8 " ANTARES O/H Instruments
0565 In-Line Centralizer
Specifications 0565 In-Line Centralizer
Diameter:
Length:
Weight:
86/100 mm (3.39"/3.94")
1,020 mm
(40.2”)
30 kg
(66 lbs)
Max. Temp:
Max. Pressure:
175°C
140 MPa
No. of Arms: 6
Max. Opening: 340 mm (13.4“)
(350°F)
(20,000 psi)
Top Connector:
ANTARES Toolbus
Bottom Connector: ANTARES Toolbus
Logging Parameters
Recommended
Min. Hole Diameter: 125 mm
Max. Hole Diameter:340 mm
(6.5“)
(13.4“)
Recorded Curves
none
Combinability
With all 3 3/8 " ANTARES O/H Instruments
ANTARES is continually updating and improving its high performance and quality logging system and instruments. For this reason the
specifications are subject to change without prior notice.
40
© ANTARES 2017
3 3/8 " Product Line
… and finally
ANTARES designs and develops leading edge technology to create advanced and reliable logging
equipment and to provide high quality API standard data. State-of-the-Art design tools such as
Altium™ and Solid Works™ are used to design ANTARES sophisticated instruments. The company
employs a team of geophysicists, programmers, mathematicians and mechanical and electronic
engineers for the development of these products.
The customer finds in ANTARES a ‘one-stop-shop’ offering a comprehensive logging system of
dependable down-hole tools and easy-to-use panels and software. The down-hole tools include openhole and cased-hole instruments with diameters of 1 11/16 ”, 2 ½” and 3 3/8 ”. ANTARES electrical and
hydraulic winch offerings round out the system solution.
Design and quality during manufacturing are crucial to ANTARES, consequently advanced inspection
and quality control procedures have been implemented throughout the engineering and manufacturing process. Every manufactured product is subjected to a multi-stage quality control and
monitoring procedure, and logging tools are only approved for shipping after they have passed a
complex final check in our own Neutron API standard test pit or test well.
ANTARES down-hole equipment is fully digital. This ensures a high data quality, reliable signal
transmission and very efficient operation.
ANTARES equipment has been used successfully in deep and hot wells (8500 m, 250°C) and also at the
other extreme in the Antarctica, at temperatures well below the freezing point.
© ANTARES 2017
41
Contacts
Headquarters
North America and Mexico
ANTARES Datensysteme GmbH
Rudolf-Diesel-Str. 6
28816 Stuhr
Germany
ANTARES USA
4503 Spring Cypress Road, Suite C-5
77388 Spring
United States
Phone
Email
Phone
Email
+49 (0) 421 87194 0
[email protected]
+1 281 288 0658
[email protected]
Conrad Blumhagen
Business Development Director
Email [email protected]
Steve Michell
President
Email
[email protected]
Dr. Martina Bachmann
Business Development Manager
Email [email protected]
Middle East and Africa
ANTARES Datensysteme GmbH
Bayoumi Nassar Street
Heliopolis 11351
Cairo, Egypt
Phone
Email
+202 2634 1137
[email protected]
Amr Morsy
Business Development Manager
Email
[email protected]
Friedrich W. Bauer
CEO
Conrad Blumhagen
Dr. Martina Bachmann
Amr Morsy
Steve Michell
ANTARES is continually updating and improving its high performance and quality logging system and for this reason the specifications
are subject to change without prior notice.
42
© ANTARES 2017
One System - One Supplier - One Contact
Don‘t forget to visit our website.
There, you will find several other products to complete your borehole logging equipment.
www.antares-geo.de
Logging Units
Logging Software
GeoBase
ANTARES Panel
System
© ANTARES 2017
Downhole
Instruments
Version1/2017
ANTARES Datensysteme GmbH
Rudolf-Diesel-Str. 6
28816 Stuhr
Germany
Phone: +49 (0) 421 87194-0
Fax: +49 (0) 421 87194-25
Email: [email protected]
Web: www.antares-geo.de