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VersaFlex®
Expan
dableLin
erSystem
VersaFlex® Expandable Liner System
VersaFlex® expandable liner hanger systems combine
Halliburton’s industry-leading expandable solid liner hanger
technology with our complete range of cementing products
and services to offer a total system approach to liner
installations.
The system features a VersaFlex integral liner hanger/packer
which is made up of an integral tieback receptacle above an
expandable solid hanger body and a lower sleeve designed to
carry the tensile and torque loads during deployment.
Elastomeric elements are bonded onto the hanger body. As
the hanger body is expanded, the elastomeric elements are
compressed in the annular space. This virtually eliminates
the liner hanger/casing annulus and provides liner top
pressure integrity while delivering impressive tensile and
compressive load capacity on setting. With no moving parts,
slips, or cages, the simple VersaFlex liner system design helps
eliminate the risk of pre-setting the liner hanger/packer.
Using the knowledge gained from multiple successful
installations, Halliburton has diversified the VersaFlex
system to provide a robust set of liners suitable for a variety
of applications including:
• Drilling liners
• Production liners
• Tight tolerance liners
• Extended reach liners
• Openhole completions
• Horizontal completions
• Drill-in liners
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VersaFlex® Expandable Liner System 5-1
VersaFlex® Expandable Liner Hanger Systems
Understanding different applications require different
solutions, Halliburton has engineered and designed several
Expandable Liner Hanger (ELH) Systems suited for various
applications. While these applications cover a wide range of
conditions, Halliburton has maintained simplicity
throughout each system, helping to promote liner
deployment and liner top seal-on setting—all while
incorporating fewer installation procedures with minimal
operational steps.
Systems are as follows:
• Standard liner system
• High torque liner system
• Low equivalent circulating density (ECD) liner system
• Big Bore liner systems
• Breech lock liner systems
• VersaStim™ liner systems
Features• Liner hanger and liner top isolation packers are packaged
as a single unit.
• Packer element design allows for high circulation rates.
• Large radial clearance between hanger/packer body and
support casing improves run-in-hole speeds and
circulation rates.
• Improved fluid flow with the absence of external
components such as slips, hydraulic cylinders, cages, etc.
• Less induced stress and more even stress distribution in
supporting casing for a given liner length.
• No physical damage to the supporting casing; no slip
“wickers” to cut into the supporting casing.
Benefits• Potential leak paths eliminated
• Evenly distributed stress on previous casing
• Reduced operating steps
Expandable Hanger
Conventional Hanger
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5-2 VersaFlex® Expandable Liner System
VersaFlex® Expandable Liner System Portfolio
System Size
Parent Casing Weight
Maximum Elastomer OD
Tieback Receptacle ID
Tieback Length
SAP Part Number (Legacy)
in. mm lb/ft kg/m in. mm in. mm in. cm
3 1/2 × 5 1/2 88.9 × 139.7
15.5 23.06 4.810 122.174 4.192 106.477 29.75 75.565 101776613(59VF35551501)
17.0 24.18 4.750 120.65 4.141 105.181 29.75 75.565 101884144(59VF35551703)
20.0 26.48 4.629 117.577 4.041 102.641 29.75 75.565 101776615(59VF35552001)
23.0 34.22 4.513 114.63 3.946 100.228 29.75 75.565 101776616(59VF35552301)
26.0 38.68 4.384 111.354 3.839 97.511 29.75 75.565 101673333(59VF35552601)
5 × 7 127 × 177.8
23.0 34.22 6.12 155.45 5.250 133.35 95.0 241.3 101451247(12oo3352)
26.0 38.68 6.05 152.4 5.250 133.35 107.49 273.025 101472202(12oo3377)
29.0 43.15 5.87 149.1 5.250 133.35 94.996 241.29 101320333(F03.00052)
32.0 47.62 5.87 149.1 5.250 133.35 94.996 241.29 101320333(F03.00052)
35.0 52.08 5.740 138.94 5.125 130.17 96.10 244.094 101417312(12oo3271)
5 1/2 × 7 139.7 × 177.8
20.0 26.48 6.245 158.62 5.250 133.35 94.3 239.522 101520554(12oo3476)
23.0 34.22 6.155 156.34 5.250 133.35 95.0 241.30 101451247(120oo3352)
26.0 38.68 6.055 153.80 5.250 133.35 107.49 273.025 101543185(12oo3527)
5 1/2 × 7 5/8 139.7 × 193.7
29.7 44.19 6.49 164.85 5.750 146.05 94.3 239.522 101328595(F03.00358)
33.7 50.15 6.49 164.85 5.750 146.05 94.3 239.522 101328595 (F03.00358)
39.0 58.03 6.37 161.8 5.750 146.05 91.75 233.045 101395278(12oo3193)
7, 7 5/8 × 9 3/8
177.8, 193.7 ×238.1 39.0 58.03 8.360 212.34 7.750 196.85 116.50 295.91 101325863
(F03.00298)
7, 7 5/8 × 9 5/8
177.8, 193.7 × 244.5
36.0 53.58 8.531 216.69 7.750 196.85 118.0 299.72 101583776(59VF7096300-A)
40.0 59.3 8.360 212.34 7.750 196.85 116.50 295.91 101325863(F03.00298)
43.5 64.80 8.360 212.34 7.750 196.85 116.50 295.91 101325863(F03.00298)
47.0 69.94 8.31 211.07 7.750 196.85 116.50 295.91 101433313(12oo3303)
53.5 79.61 8.31 211.07 7.750 196.85 116.50 295.91 101433313(12oo3303)
7 5/8 × 9 7/8 193.7 × 250.83 62.8 93.46 8.31 211.07 7.750 196.85 116.50 295.91 101433313(12oo3303)
7 3/4 × 10 3/4 196.85 × 273.0555.5 82.60 9.625 235.331 8.404 213.331 125.34 318.364 101818380
(59VF77105500-A)
60.7 90.34 9.625 235.331 8.404 213.331 125.34 318.364 101818380(59VF77105500-A)
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VersaFlex® Expandable Liner System 5-3
VersaFlex® Expandable Liner System Portfolio
System Size
Parent Casing Weight
Maximum Elastomer OD
Tieback Receptacle ID
Tieback Length
SAP Part Number (Legacy)
in. mm lb/ft kg/m in. mm in. mm in. cm
9 5/8 × 11 3/4 244.5 × 298.4554 80.36 10.46 265.684 9.755 247.777 166.0 421.64 101803686
(59VF96115402-P)
60.0 89.28 10.504 266.80 9.659 245.339 43.155 109.614 101745102(59VF96116001-ABHD)
9 5/8 × 11 3/4, 11 7/8
244.5 × 298.45, 301.63
65.0 96.72 10.36 263.14 9.659 245.339 43.155 109.614 101610189(59VF96116501)
71.8 106.84 10.36 263.14 9.659 245.339 43.155 109.614 101610189(59VF96116501)
11 7/8 × 13 3/8, 13 5/8, 14
301.63 × 339.70,346.08, 355.60
61.0 90.77 12.15 308.61 11.475 291.465 43.585 110.706 101918791(59VF11136104)
68.0 101.18 12.15 308.61 11.475 291.465 43.585 110.706 101918791(59VF11136104)
72.0 107.14 12.15 308.61 11.475 291.465 43.585 110.706 101918791(59VF11136104)
88.2 131.24 12.15 308.61 11.475 291.465 43.585 110.706 101918791(59VF11136104)
112.89 168.01 12.15 308.61 11.475 291.465 43.585 110.706 101918791(59VF11136104)
13 5/8 × 16* 346.08 × 406.4*
84.0 125.01 14.510 368.55 N/A N/A N/A N/A 101798043(59VF13168400)
94.5 140.64 14.510 368.55 N/A N/A N/A N/A 101798043(59VF13168400)
95.0 141.38 14.510 368.55 N/A N/A N/A N/A 101798043(59VF13168400)
96.0 142.87 14.510 368.55 N/A N/A N/A N/A 101798043(59VF13168400)
102.9 153.14 14.260 362.20 N/A N/A N/A N/A 101805831(59VF13161000)
109.0 162.22 14.260 362.20 N/A N/A N/A N/A 101805831(59VF13161000)
117.13 174.32 14.260 362.20 N/A N/A N/A N/A 101805831(59VF13161000)
118.0 175.61 14.260 362.20 N/A N/A N/A N/A 101805831(59VF13161000)
14 × 18.625 355.60 × 473.07 136.0 202.40 16.760 425.70 N/A N/A N/A N/A 102024507(59VF14181301)
16 × 18.625 406.4 × 473.07 136.0 202.40 16.760 425.70 N/A N/A N/A N/A 102013989(59VF14181300)
16 × 20 406.4 × 508.00
129.33 192.47 17.545 445.64 N/A N/A N/A N/A 101878719(59VF16201402-A)
133.0 197.94 17.510 444.75 N/A N/A N/A N/A 101754218(59VF16201400)
147.0 218.77 17.510 444.75 N/A N/A N/A N/A 101754218(59VF16201400)
169.0 251.51 17.415 442.34 N/A N/A N/A N/A 101878498(59VF16201401)
18 × 22 457.20 × 558.80184.0 273.84 19.20 487.68 N/A N/A N/A N/A 102185350
(59VF18221802)
224.0 333.36 18.61 472.69 N/A N/A N/A N/A 101771915(59VF18222200)
*TBR available in select weight rangesFor sizes or service not listed, consult with your local Halliburton representative.
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5-4 VersaFlex® Expandable Liner System
VersaFlex® Liner Hanger Setting Tools
Halliburton offers various setting tool
designs based on hanger configuration
and application. Primary systems are:
• Standard ball set systems
• Standard flapper set systems
• High torque systems
• Low equivalent circulating density
(ECD) systems
• Big Bore systems
• Breech lock systems
The VersaFlex® Liner Hanger expansion
(setting) is accomplished with a
hydraulically actuated liner running/
setting tool assembly. This unique
system provides the necessary
expansion mechanics, cementing
packoff system, a collet assembly to
carry the liner weight and transfer that
weight to the drillstring while
providing torque, and an expansion
indicator assembly. The running/
setting tool assembly features a primary
and secondary releasing system for
maximum reliability.
FeaturesEach tool design is unique, however,
each cementing liner hanger running
tool contains four primary components
which simplifies processes and
enhances reliability.
• Piston provides the transition from
pressure to force during the
expansion process. Various forms of
pistons and force multipliers are
used to create force.
• Crossover valve incorporates
multiple porting which allows
pressure paths for hydraulic
expansion and fluid returns paths
during the reverse out process.
• Expansion cone assembly uses the
force from the piston to drive the
cone into the hanger body,
expanding it into the parent casing.
• Collet assembly transfers the load of
the liner string being conveyed into
the wellbore to the drillpipe and
transmits torque to the liner
through contact with the collet
retainer to torque adapter.
Benefits• Allows for washing and reaming
during deployment without special
configurations of each tool
• Higher circulating rates and
pressures than conventional systems
• Allows rotation and reciprocation
during cementing operations
• Debris tolerant porting
• Simplified setting processes and
procedures
• Redundant setting features on all
flapper set tools
• Tertiary setting systems on high
torque tool system
• Standard contingency release
features
VersaFlex® Liner Hanger Setting Tool
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VersaFlex® Expandable Liner System 5-5
VersaFlex® Portfolio
ToolTypes Sizes Primary
ApplicationsDistinguishing
Features
Standard BallSet Tool
5 in. × 7 in.5 1/2 in. × 7 5/8 in.7 5/8 in. × 9 5/8 in.
Drilling LinersProduction Liners
Primary expansion method ball setInternal piston with force multipliers
Rupture disk to allow ball to be circulated downThreaded mandrel connections
Contingency release options available
Standard FlapperSet Tool
9 5/8 in. × 11 3/4 in.9 5/8 in. × 11 7/8 in.11 7/8 in. × 13 3/8 in.
or 13 5/8 in.
Drilling LinersProduction Liners
Tight Tolerance LinersDrill-In Liners
Primary expansion by flapper valve (secondary ball set)Internal piston design
Threaded mandrel connectionsContingency release options available
Quick Lock Flapper Set Tool
11 7/8 in. × 13 3/8 in.or 13 5/8 in.
11 7/8 in. × 14 in.
Drilling LinersProduction Liners
Tight Tolerance LinersDrill-In Liners
Primary expansion by flapper valve (secondary ball set)Internal piston with force multiplier
Threaded mandrel connectionsContingency release options available
High Torque Setting System
5 in. × 7 in.5 1/2 in. × 7 5/8 in.7 5/8 in. × 9 5/8 in.
7 3/4 in. × 10 3/4 in.
Drilling LinersProduction Liners
Drill-In Liners
Primary expansion by flapper valveDual redundant setting methods
Internal piston with force multiplierThreaded and pinned mandrel connectionsLeft-hand mechanical contingency release
Low ECD Setting System 7 5/8 in. × 9 5/8 in.
Drilling LinersProduction Liners
Drill-In Liners
Primary expansion by ballExternal piston with force multiplierCastellated mandrel connections
Contingency release options available
Big Bore Tool Systems
13 3/8 in. × 16 in. 16 in. × 20 in.18 in. × 22 in.
Drilling LinersTight Tolerance Liners
Primary expansion by ballExternal piston with force multipliers
Upper swaging cone (not on all tool models)Castellated mandrel connections
Contingency release options available
Breech Lock 5 in. × 7 in.7 5/8 in. × 9 5/8 in.
Cemented LinersNon Cemented Liners
VersaStim™ Frac Liners
Primary expansion by ball dropExternal piston design
Maximum compression limit 160K - 360K lb respectivelyThreaded mandrel connections
Left-hand mechanical and weight-down release
HAL33065
HAL33016
HAL39210
HAL33014
HAL39211
HAL33015
HAL33159
5-6 VersaFlex® Expandable Liner System
Tieback Seal Units
The VersaFlex® tieback seal unit is designed to be installed
into the upper tieback receptacle (TBR) of the liner hanger
assembly. Tieback seal units allow for the upper casing string
to be tied back to surface while leaving the largest possible ID
in the hanger assembly.
• Tieback seal units are designed to be fully landed,
allowing a no-go locator to locate at the top of the TBR.
• When required to cement surface casing in place, the
tieback seal unit can be used alone or in conjunction
with Halliburton SuperFill™ TB equipment.
(See additional data located within the Casing
Equipment PSL.)
• Metallurgy and seal units can be selected to suit well
conditions.
• Seal units come in three types of elastomer
configurations—premium, molded, and bonded.
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Tieback Seal Unit
VersaFlex® Expandable Liner System 5-7
VersaFlex® Expandable Liner Hanger Plug Systems
The VersaFlex® plug system consists of three main
components, the VersaFlex plug assembly, wiper dart, and
landing collar. Each component must be ordered separately
to meet size and material requirements.
The VersaFlex plug set is supported by the Casing Equipment
group located in Houston, Texas.
VersaFlex Plug Assembly
The plug design uses the proven HWE® High Wiping
Efficiency cementing plug design to provide superior wiping
performance and fluid separation with a single wiper plug.
The plug design has several unique features that provide
improved functionality and reliability, including:
• Integral swivel mechanism allows plug rotation during
make up to the liner along with an equalizing feature to
help prevent damage from pressure applied to the plug.
• Adjustable shear pins allow adjustable pressure release
features to ensure plug launch during displacement
operations.
• Spacer tube to fully encapsulate the drillpipe wiper dart
assisting in centralization of dart for secure latch.
• Designed for the most common casing sizes.
• Designed to be used in conjunction with a VersaFlex
landing collar.
• Two distinct types:
– Standard HWE plug assembly for use in casing sizes
4 1/2 in. to 5 1/2 in.
– Heavy mud HWE plug assembly for use in casing
sizes 7 in. to 11 3/4 in.
Heavy MudHWE® Plug Assembly
StandardHWE® Plug Assembly
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5-8 VersaFlex® Expandable Liner System
VersaFlex® DP Wiper Dart
The VersaFlex® DP wiper dart is a unique releasing plug
designed specifically for use with the VersaFlex plug
assembly. (SSR® subsurface release wiper plugs are not
compatible with this system.)
• The wiper dart is available to cover a variety of standard
drillpipe sizes.
• Wiper darts for tandem string scenarios also available.
VersaFlex Landing Collar
The VersaFlex plug assembly is designed to be used in
conjunction with a landing collar. The VersaFlex plug
assemblies and landing collars have been designed for the
most common casing sizes.
• Uniquely designed to mate with the VersaFlex plug
assembly.
• The specially designed landing collar helps ensure a
positive seal is created when plug bump is achieved and
is primarily available in P-110 or P-110/Q-125 grades.
To request information on VersaFlex plug sets, compatible
wiper darts, and special threads, materials, or blanking
dimensions for use on the landing collar, email the Casing
Equipment PSL at
resource.casingequipment@Halliburton.com.
VersaFlex® DP Wiper Dart
VersaFlex®Landing Collar
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VersaFlex® Expandable Liner System 5-9
Float Equipment
Super Seal II® Float Equipment
Super Seal II® floating equipment is installed in and becomes
an integral part of the casing string. This equipment helps
float and cement the casing in the well. The equipment's
basic backpressure and temperature ratings (5,000 psi and
400°F) allow it to be used in most wells. The plastic valve
materials and surrounding shear and shockload-resistant
concrete exceed the strength requirements for landing
cementing plugs. The valve assembly and the cement holding
the valve assembly in place can be drilled out easily with
roller-cone rock bits or polycrystalline diamond compact
(PDC) bits after cementing operations. All casing-size
Super Seal II float shoes and collars are supplied with an
autofill feature. Customers can request Super Seal II float
equipment for any casing grade or premium thread.
Super Seal II Float Collar
The Super Seal II float collar includes the Super Seal II
backpressure valve, which prevents cement pumped into the
casing/wellbore annulus from re-entering the casing ID after
cementing operations. The float collar is normally installed
one or two joints above the float or guide shoe.
Float Shoe
The high-port up-jet (HPUJ) float shoe jets the formation
face to remove detrimental mud cake and cuttings,
increasing the chances of a successful cement-to-formation
bond. The high circulation rates and cement flow rates that
are possible with the Super Seal II float valve allow turbulent
flow at the shoe without damaging the float valve.
• Approximately 40% of the fluid pumped through the
equipment is discharged at a high velocity through the
bottom of the float shoe.
• All Super Seal II HPUJ float shoe casing sizes use the
same autofill strap used for the Super Seal II float valve.
Super Seal II®Float Collar
Super Seal II® High-Port Up-Jet (HPUJ)
Float Shoe
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5-10 VersaFlex® Expandable Liner System
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