Downhole Camera (DHC) Services - HALLIBURTON
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Downhole Camera
(DHC) Services
Wireline and Perforating Services
Advanced Downhole
Imaging Services That
Allow You To Literally
“See” Borehole Conditions
HALLIBURTON
W i r e l i n e a n d Pe r f o r a t i n g S e r v i c e s
Halliburton’s Downhole Camera (DHC) Services
Halliburton’s Wireline and Perforating Services
group provides a full spectrum of technology
and service options to create the right
solutions to your completion challenges. As
part of that group, Halliburton’s Downhole
Camera (DHC) Services leads the industry in
providing quality downhole camera
capabilities and video services worldwide.
We’ve got the right selection of imaging tools
to help you identify downhole problems and
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define solutions that are right for your well.
Halliburton’s skid-mounted e-line unit for
offshore application and truck-mounted land
unit provide global deployment capabilities.
HAL20488Improve Your Perspective
Halliburton’s DHC Services gives you a first-hand look at what is
going on in your well. Proven in a wide range of oil and gas well
conditions, this advanced downhole imaging service allows you to
literally “see” borehole conditions. And seeing the problem can
reveal ways to develop better solutions.
Leaders in downhole camera services since 1989, Halliburton offers
a lineup of proven downhole video technology that now includes
both memory and “live” imaging capabilities. With the recent
introduction of the EyeDeal™ Camera, both sideview and
downview camera angles are possible, providing an ideal
perspective of downhole conditions.
With extensive field experience, DHC Services personnel deliver
the visual information that gives you the confidence to take proper
remedial action in your well. And we’re ready when you are. DHC
Services maintains equipment in job-ready status, and can readily
transport equipment by helicopter when you need it.
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With the recent introduction of the
EyeDeal™ Camera, both sideview and L2
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downview camera angles are
possible, providing an ideal
perspective of downhole conditions.
The EyeDeal sideview lens when run
with the downview camera can
provide a full 360° view.
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Job-ready, the portable Hawkeye™ camera deployment system is run
with one of Halliburton’s dedicated e-line units or with any industry
e-line equipment.
1Downhole Camera Services Capabilities
Get the proper perspective
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Downview Camera – Cement Plug Downview Camera – Damaged Casing EyeDeal Sideview Camera
Halliburton DHC Services includes a full a range of camera
capabilities to ensure you get a perspective on downhole conditions.
Compatible with all forms of wellbore deployment, our camera
systems deliver high picture quality at superior transmission rates,
with view angle options that make downhole video a cost-effective
diagnostic and preventative tool.
The new EyeDeal Camera, run on wireline, provides both side and
downview camera capabilities, while the proven Memory Camera,
run on slickline, provides a cost-effective solution when a downview
perspective is the view you need.
When you can
see
the problem,
you can fix the problem.
Halliburton’s DHC Services lets you
eliminate time-consuming and costly
“trial and error,” and instead, see what the
problem is. Visualizing actual downhole
conditions allows for more effective
intervention strategies, saving time and
money and reducing non-productive time
(NPT) in a range of applications.
2Fishing
Get a clear view of obstructions, so you know what you’re looking at in terms of fishing solutions.
When conventional efforts like impression blocks fail, high resolution images can reveal the size and
orientation of the top of the fish so the best retrieval tool or method can be used the first time.
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When you can see the problem, you can fix the problem. This image clearly revealed why spear fishing tools
failed. Using appropriate fishing tools, the junk was quickly retrieved.
Diagnosis
Diagnose the cause of problems like production loss. As a diagnostic tool, DHC Services can help you
a – Obstruction, Retainer Ring get a better understanding of your reservoir. Visual examination of the flow regime can pinpoint a
source of fluid entry or locate scale build-up so the appropriate treatment can be applied. Only a
proper diagnosis ensures the best solution to return wells to production.
Hallibuton DHC Services
delivers the images that
improve understanding
of flow regimes, helping
operators better interpret
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production logging surveys.
Inspection
For reliable quality inspection, nothing speaks louder than a picture. For quality assurance, casing and
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perforation inspections, and confirmation of equipment operation, you can have confidence in the
result when you see it first-hand with DHC Services.
Whether spot areas or
long intervals of casing
or liner, a full inspection
with video can save
time and money before
expensive workover
and remedial
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operations begin.
Before Treatment After Treatment
3Downhole Camera Specifications
EyeDeal Camera Memory Camera
Providing both side and downview, this state-of-the-art camera Halliburton’s cost-effective Memory Camera records
gives the operator the ability to toggle easily between views to downview wellbore images to help determine well servicing
pinpoint any area of interest. The EyeDeal sideview lens requirements. Easily set up on a standard PC, the slickline
provides a full 360° vantage, capturing images perpendicular to Memory Camera captures up to 256 images in a single run,
the borehole wall. Used in combination with the downview with operator-programmable time delay and interval between
camera, this provides a complete range of vision for thorough shots. Retrieved data is easily downloaded and disseminated
downhole investigation. for timely review, and can be stored on any electronic media.
Rugged enough to withstand temperatures to 250°F and
pressures of 10,000 psi, the EyeDeal camera has been proven in HAL2
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applications as deep as 18,000 feet, and is not affected by the
presence of corrosive fluids. Flexible design enables the camera
to be configured for deployment according to your needs.
Deployment Options
Fiber Optic – When configured to the Fiber Optic system, HawkeyeTM – The Hawkeye system captures a high quality
the EyeDeal camera delivers “live feed” images, which are downhole image every 1.7 seconds, transmitting via existing
viewed at surface and can be recorded and copied to DVD or logging cables to provide a continuous stream of wellbore
VHS. High screen definition at 550 x 350 lines of resolution “snaps shots.” Both side and downview perspectives are
means clear images even from the deepest wells. possible, with images viewed at a screen definition of 317 x 262
lines of resolution.
System Specifications
Tool Specifications
Description Downview Camera EyeDeal Camera Memory Camera
Tool OD 1.687 in (4.3 cm) 1.937 in (4.9 cm) 1.75 in (4.4 cm)
Max. Temp 250°F (121°C) 250°F (121°C) 225°F (107°C)
Max. Pressure 10,000 psi (69 MPa) 10,000 psi (69 MPa) 10,000 psi (69 MPa)
Tool Length 112 in (284 cm) 170 in (431 cm) 34.50 in (87 cm)
Tool Weight 30 lbs 58 lbs 16 lbs
System Specifications
Fiber Optic Hawkeye Memory Camera
Resolution 550 lines x 350 lines 317 lines x 262 lines 256 x 256 x 8 bits
Shutter speed 1/30 second 1/30 second
Transmission 30 images/second 1.7 seconds/image
Field of View 55° Water; 73° Air 55° Water; 73° Air
Illumination 100 Watt Halogen 100 Watt Halogen
Camera Format NTSC or PAL NTSC or PAL
Email Format JPEG 640 x 480; 72 ppi JPEG 640 x 480; 72 ppi
Cable Specifications
Fiber Optic Hawkeye
Diameter 0.25 in (0.635 cm) Any; limited by cable specs
Limitation 2,000 lbs max working tension 250 ohms total loop resistance / 1.5 μf (micro farads) capacitance
Minimum Sheave Dia. 24"
Cable Breaking Strength 6,600 lbs
Max Suggested Tension 2,000 lbs
Number of Outer Armors 12
Number of Inner Armors 14
Cal. Stretch Coefficient 1.8 ft/kft/klb
Max Temp. Continuous 475°F (240°C)
Max Cable Speed 200 ft/min (60 m/min) 200 ft/min (60 m/min)
CT/Horizontal No Yes
H2S Capable 2% max w/ inhibitor Yes
4Draw Upon the Resources of Halliburton
for Solutions...
With the most field experience in the industry, Halliburton DHC Services
is a dedicated team of service professionals who bring state-of-the-art
imaging technology to bear on your most challenging wellbore issues.
High quality images and skilled interpretation help to quickly identify
downhole problems without costly and time-consuming “guesswork.”
Once the problem has been identified, Halliburton has the expertise to
provide a full solution. Halliburton DHC Services enjoys access to the
extensive cross-functional expertise of other Halliburton products, so
you can be sure you’ll get just the right technology for just the solution
you need.
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See
for
yourself.
Visit www.halliburton.com/DownholeCameraServices
to learn how Halliburton’s DHC Services can improve
your perspective. It’s information worth
a thousand words when you need to know.
HAL20492Sales of Halliburton products and services will be in accord solely with the terms and conditions contained in the contract between Halliburton and the customer that is applicable to the sale. H05163 07/07 www.halliburton.com © 2007 Halliburton. All Rights Reserved.
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