H05722 Caliper Tool (CT) - hlsasia.com · Caliper Tool (CT) Reliable Borehole Imaging, Evaluation...
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WIRELINE AND PERFORATING SERVICES Caliper Tool (CT) Reliable Borehole Imaging, Evaluation and Analysis The Caliper Tool (CT) from Halliburton provides means to accurately assess borehole condition for a number of applications, from borehole breakout analysis to log quality evaluation. The tool comprises six highly-sensitive and fully independent caliper arms capable of recording high resolution borehole data with accuracy and repeatability to within 0.1 inch. Revealing details of borehole dimensions, defects, washouts and condition, the CT provides highly accurate characterization of borehole size and shape, making it an excellent tool for analyzing the near wellbore stress field. With a current product offering that includes Borehole Breakout Analysis, Borehole Annular Volume, and Borehole Image, the Caliper Tool also provides an important assessment capability for evaluating log quality. By identifying even small drilling-induced borehole defects, the CT affords better reservoir understanding, allowing operators to fine tune drilling practices and make more confident decisions on completion strategies and drilling mud programs. Features and Benefits • Fully-independent caliper arms ensure complete borehole coverage • Records high resolution data for accurate borehole characterization • Delivers accuracy and repeatability to within 0.1 inch • Provides insight on hole conditions for improved decision-making • Current products include Borehole Image, Annular Volume and Breakout Analysis HALLIBURTON HAL22135 HAL22136
Transcript of H05722 Caliper Tool (CT) - hlsasia.com · Caliper Tool (CT) Reliable Borehole Imaging, Evaluation...
WIRELINE AND PERFORATING SERVICES
Caliper Tool (CT)Reliable Borehole Imaging, Evaluation and Analysis
The Caliper Tool (CT) fromHalliburton provides means toaccurately assess borehole condition fora number of applications, fromborehole breakout analysis to logquality evaluation.
The tool comprises six highly-sensitiveand fully independent caliper armscapable of recording high resolutionborehole data with accuracy andrepeatability to within 0.1 inch.Revealing details of boreholedimensions, defects, washouts andcondition, the CT provides highlyaccurate characterization of boreholesize and shape, making it an excellenttool for analyzing the near wellborestress field.
With a current product offering thatincludes Borehole Breakout Analysis,Borehole Annular Volume, andBorehole Image, the Caliper Tool also provides an important assessmentcapability for evaluating log quality.
By identifying even small drilling-induced borehole defects, the CT affords betterreservoir understanding, allowing operators to fine tune drilling practices and makemore confident decisions on completion strategies and drilling mud programs.
Features and Benefits
• Fully-independent caliper arms ensure complete borehole coverage
• Records high resolution data for accurate borehole characterization
• Delivers accuracy and repeatability to within 0.1 inch
• Provides insight on hole conditions for improved decision-making
• Current products include Borehole Image, Annular Volume and Breakout Analysis
HALLIBURTON
HA
L221
35H
AL2
2136
www.halliburton.com/wireline
Sales of Halliburton products and services will be in accord solely with the terms and conditionscontained in the contract between Halliburton andthe customer that is applicable to the sale.
H05722 12/07© 2007 HalliburtonAll Rights ReservedPrinted in U.S.A.
Caliper Tool (CT) Dimensions and Ratings
Max Temperature 350°F (177°C)
Max OD 3.625 in.
Length 12.9 ft
Max Pressure 20,000 psi
Minimum Borehole 4.5 in.
Maximum Borehole 24 in.
Weight 330 lbs
Caliper Tool (CT) Measurement
Principle Six independent calipers
Range 4 to 24 in.
Accuracy ± 0.10 in.
Primary Curves Six radii, three diameters
Secondary Curves Average caliper, differential caliper, borehole volume, annular volume
HALLIBURTON
HA
L221
34
3.625 in.
InstrumentSection
Sonde
A
49.23 in.
153.8125 in.
46.03 in.
58.54 in.
