PRODUCT BROCHURE

DRILLING
DRILLING CONTENT

ABOUT HUISMAN 04 WELL INTERVENTION 24

General24
Open Water System 25
GENERAL INTRODUCTION 06 Riser Based System 26

MODULAR RIGS 28
MULTI PURPOSE TOWER 08

Layout08
Hoist System 09 ONSHORE DRILLING 30
Heave Compensation 10
Installation and Commissioning 11 LOC 400 30
INNORIG series & HM150 rigs 30

HUISMAN INNOVATION TOWER 14

OFFSHORE DRILLING 16
Drillships16
Bully Drillships 18
Globetrotter Drillships 18
HuisDrill 12000 19
Semi-submersibles20
Arctic S 22
Rotating Cantilever 23

Huisman Innovation Tower

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 01

We are Huisman. We design, manufacture and service heavy construction equipment for the
world’s leading companies in the renewable energy, oil and gas, civil, naval and entertainment
markets. Our products range from Cranes, Pipelay Equipment, Drilling Equipment and
Winches, to Vessel Designs and Specials.

The history of Huisman is one of setting new industry standards. Of making impact, since 1929.
With step changing technical solutions that vary from stand-alone to highly engineered integrated
systems. From concept to installation and lifetime support.

In these times of transition, our passionate workforce and worldwide production, service & sales
facilities make us equipped for impact.

Active in 6 Markets

Geothermal
Oil and gas Offshore wind
energy

Civil works Salvage Leisure

People Track record

2500+ Operating 203 vessels

employees from 7 are equipped
worldwide locations with our products

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DRILLING 02

GENERAL INTRODUCTION Huisman has been designing and building equipment

for the offshore drilling market for over 20 years. Initially
Huisman delivered cranes and pipe handling equipment,
but with the development of the Multi Purpose Tower
(MPT) in the late 90’s, Huisman has created the means
to drastically reinvent offshore drilling and equipment
handling. What started off with the delivery of riser and
pipe handling equipment, has evolved into the design and
delivery of two state of the art UDW drilling vessels, the
‘Noble Globetrotter I’ (2012) and the ‘Noble Globetrotter
II’ (2013). After delivery of these vessels, Huisman further
developed the design, demonstrated at the Huisman
Innovation Tower, a 90m high test drill tower at the
Huisman Schiedam quayside.

In 2005 Huisman introduced its first land drilling rig to the

market: the LOC 250. This is a fully containerised super single
drilling rig for use on land and offshore. The introduction was
soon followed by the LOC 400. A new range of land rigs
has been developed in close cooperation with the market,
outperforming peers on rig move and pipe running speeds.
These rigs combine performance with automated hands free
pipe handling.

In addition to on- and offshore drilling, Huisman also supplies

equipment for the well intervention market. With the ever
increasing number of subsea wells the need for efficient means
of well intervention is growing every day. Huisman has already
delivered several well intervention systems.

Huisman is continuously exploring and realising new step

changing solutions to improve drilling operations. The Huisman
drilling systems can reduce the flat time, by doubling the
tripping speed. Moving forward, the focus point is to further
improve efficiency and reduce HSE risks, by fully automating
the drilling system. Currently the rigs are already able to trip in
and out of the hole fully automated, without the need of any
people on the drill floor.

2x 1,090mt Dual Multi Purpose Towers,

Noble Globetrotter I, Noble Drilling

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DRILLING 03
MULTI PURPOSE TOWER
One of the most distinct features of the Huisman drilling operated by Noble Drilling. In new designs the capacity can be center the DMPT is equipped with a pipe racker system
systems is the Multi Purpose Tower (MPT). The concept of the increased to 3.6mln lbs. consisting of up to 16 manipulators. On each corner of the
MPT is based on the use of a vertical box structure instead of DMPT up to 4 manipulators are mounted between the well
the traditional lattice structure typically applied for derricks. The LAYOUT center and the setback drum. The manipulators can be utilised
box structure provides both the main load carrying element The DMPT has two hoist sides; the main hoist side above the to transport pipes vertically from the setback drum to the well
and an enclosed environment for the mounting of all major drill floor and the construction hoist side above the construction center (and back). It moves up and down by rack and pinion
equipment. floor. With the two hoists many of the drilling activities can and can rotate and extend to the well center or setback drum.
be performed simultaneously, which increases efficiency. The
The MPT has the same functionality as a normal derrick, but main hoist provides direct access to the drill floor and is used The equipment is located inside the MPT, offering good
offers improved accessibility to the well centres, which allows for drilling operations. The construction hoist is generally only protection from the harsh marine environment. It also provides
for new improved handling procedures that increase efficiency used for heavy offline activities. Both hoist sides have their own a safe environment for maintenance.
and safety. The MPT was designed and introduced to the independent hoist systems.
market in the late 90’s. This first MPT was installed in 2001 on HOIST SYSTEM
the Helix well intervention vessel Q4000. The DMPT is equipped with two circular setback drums for The hoist system of the MPT is fully enclosed by the tower. It
vertical pipe storage. Each drum revolves around its centre has active and passive heave compensation and is equipped
Over the years the MPT has evolved through several stages column to provide access to all pipe slots. The revolving with dual drum drawworks and splittable blocks to increase
into the 2.4mln lbs Dual Multi Purpose Tower (DMPT) that is setback drums are mounted directly next to the DMPT. To redundancy and efficiency.
featured on the UDW drilling vessels Noble Globetrotter I and II transport pipes vertically from the setback drums to the well
Dual drum drawworks
The dual drum drawworks comprise two hoist winches each
holding one end of the drill line. The drill line is reeved from one
drum, over the passive heave cylinders, through the crown and
travelling block, and onto the second drum. This configuration
reduces the overall line speed with a factor two and provides
full redundancy; if one winch fails the other winch can still
operate the travelling block at full load, but at half the original
speed.

To reduce wire fatigue, the complete drilling line can be

transferred continuously from one drum to the other, exposing
a different part of the wire to a fatigue sensitive location (e.g.
a sheave). This continuous wire transfer can be pre-set by the
operator and won’t affect normal operations.

Splittable blocks
The travelling block is equipped with Huisman’s patented
splittable travelling block. This splittable block comprises a
number of detachable sheaves which allow the reeving of
the block to be changed without having to re-reeve the entire
system. Splitting of the blocks is a push button operation and
allows the operator to switch from 24 to 20, 16, 12, 8 or 4 falls
in just minutes. Splitting the blocks from 24 to 4 falls reduces
the hoist capacity, but increases the hoist speed with 600%.

Traditional look Functional look New look Single MPT Dual MPT

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DRILLING 03
MULTI PURPOSE TOWER
HEAVE COMPENSATION Passive heave compensation INSTALLATION AND COMMISSIONING After the testing and commissioning phase the DMPT can
The passive heave compensation system provides the control Since the DMPT is a single integrated unit that houses all be installed with one single lift onto the vessel, significantly
Active heave compensation needed for extended periods of operation. The system equipment, the interface with the vessel is greatly simplified. In reducing the time that the vessel has to stay at the quayside.
The active heave compensation system was developed from balances the weight of the drill string, allowing for the heave combination with the Huisman substructure, that houses the This integrated approach allows for simultaneous production of
existing and proven technology fitted on many Huisman cranes of the vessel. The passive heave compensation is done by complete drill floor, drilling switch board, HPU, control the equipment at Huisman and the vessel at the shipyard.
and other Huisman equipment. The active heave compensation two hydraulic cylinders that are integrated in the hoist system. cabin and riser tensioners, the DMPT can be fully tested and It also reduces the number and complexity of the interfaces
is achieved through the automated control of the electrical These hydraulic cylinders are pressurised by nitrogen pressure commissioned on our quayside. between the vessel and the equipment, which reduces the
motors of the drawworks. The vessel motions are measured by vessels. The wire from the drawworks is spooled over sheaves installation and commissioning time.
a Motion Reference Unit (MRU) and sent to the control system on the cylinders, whereby the cylinders act as springs. When
of the fast response winch drives. The use of a real time signal the vessel moves up or down the cylinders keep the wire
means that the system does not have to rely on any wave or under tension, thereby compensating the vessel motions. The
motion prediction method. nitrogen pressure vessels that provide the back pressure for the
cylinders are located inside the tower.

FEATURES DUAL MULTI

PURPOSE TOWER
■ Box girder structure
■ Free access to drill floor(s) (no V-door)
■ Dual activity
■ Dual active heave compensated winches
■ Dual passive heave compensated cylinders
■ Splittable blocks
■ No slip and cut
■ Single lift installation
■ Small footprint
■ Low center of gravity
■ Equipment inside MPT

Dual drawworks inside Huisman Innovation Tower (HIT)

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DRILLING 03
MULTI PURPOSE TOWER

DUAL MULTI PURPOSE TOWER

Name of units: Noble Bully I & II
MULTI PURPOSE TOWER Owner: Noble Drilling / Shell
Name of unit: Well Enhancer Delivery: 2009, 2010
Owner: Helix Energy Solutions
Delivery: 2009 ■ 1,090mt, 16 falls, splittable
blocks
■ 150mt, single fall, 3,000m ■ 545mt, 8 falls, fixed blocks
■ Subsea installation and open ■ 4x pipe racker
water intervention ■ 2x setback drum

DUAL MULTI PURPOSE TOWER

Name of units:
Noble Globetrotter I & II
MULTI PURPOSE TOWER Owner: Noble Drilling
Name of units: Q4000, Q7000, Delivery: 2011, 2013
Siem Helix 1, Siem Helix 2
Owner: Helix Energy Solutions ■ 2x 1,090mt, 16 falls, splittable
Delivery: 2001, 2016 blocks
■ 4x pipe racker
■ 800mt, 12 falls, splittable blocks ■ 2x setback drum
■ Drilling and riser based ■ Topdrive storage
intervention ■ Hoistable construction floor

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DRILLING 04
HUISMAN INNOVATION TOWER
The Huisman Innovation Tower (HIT) is a 90m high drill
tower, capable of handling 55m (180ft) stands and 46m
(150ft) riser and with the ability to simulate dynamical
vessel movements. The HIT is located at the Huisman
Schiedam quayside.

PURPOSE:
¡ Demonstration of equipment
¡ Full scale testing including dynamics
¡ Testing of automation / robotics
¡ Training of operators
¡ Pre-commissioning of equipment
¡ Development of future equipment
¡ Load testing of parts
¡ Future downhole testing

Autoslip

FEATURES HUISMAN INNOVATION TOWER

■ Robotic autotriping at 5600 ft/hr
■ 3.6mln lbs (1,630mt) rated load
■ Dual draw works / splittable blocks
■ Active / passive heave compensation systems
■ Up to 180ft stands
■ Full scale setback drum
■ Up to 8 multi purpose manipulators
■ Open drill floor construction to allow installation
of several types of rotary tables and / or hang-off
equipment
■ Drill floor 6m above ground level
■ Total height approximately 88m
■ Test well:
- Ø 118” down to 50m
- Ø 20” down to 400m

Manipulators

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DRILLING 05
OFFSHORE DRILLING
Huisman offers complete drilling packages and is
dedicated to explore and realise new solutions to improve
drilling operations. Our projects are typically complex and
innovative, requiring solution-aimed thinking, technical
excellence and partnerships with our clients. This has
already resulted in a number of new value-adding solutions
and orders for innovative and technically challenging
drilling equipment sets.

DRILLSHIPS
Huisman has in-house vessel design capabilities. This allows
us to provide solutions in which vessel and equipment are fully
integrated. The main feature of Huisman’s drillship design is the
Dual Multi Purpose Tower (DMPT) and the reduced height of the
drill floor. By changing the way the BOP is deployed Huisman
was able to significantly lower the position of the DMPT and drill
floor on the vessel.

This improved the vessel stabiliy and increased the efficiency

and safety on board. Designing both vessel and equipment
allows for optimisation of the entire drilling unit. The result is
a more compact drilling vessel compared to drillships with
equal capacities and, therefore, lower building costs and lower
operational costs.

2x 1,090mt Dual Multi Purpose Towers,

Noble Globetrotter I, Noble Drilling

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DRILLING 05
OFFSHORE DRILLING
BULLY DRILLSHIPS GLOBETROTTER DRILLSHIPS HUISDRILL 12000 flows on board are a top priority. The design of the vessel
In the first half of 2007 Huisman was awarded a contract for The innovative Noble Globetrotter drillships, based on After the delivery of the two Noble Globetrotter vessels is made to optimally accommodate the drilling process.
the design and manufacturing of the drilling tower and related a Huisman design, represent a true stepchange in the Huisman further developed the design. This resulted in
pipe, riser and BOP handling equipment for the Noble Bully I. construction of ultra-deep water drillships. The vessels offer the HuisDrill 12000. The HuisDrill 12000, as designed with These changes in the design result in a vessel size that
The order for the outfitting of a second vessel followed in 2008. improved operational efficiency due to the different equipment Huisman’s DMPT technology and unique construction is 216m x 39m with a maximum VDL of 30,000mt. DWOPs
In 2013 and 2014 Bully I & II respectively were awarded ‘Shell layout. Designing both vessel and equipment allows for methodologies, exceeds many of the capabilities of competing have shown that the vessel can deliver wells in 75 - 80% of
floater rig of the year’. The Noble Bully drillships are designed optimisation of the entire drilling unit. The result is a more drillship designs. The Huisman approach results in several the time compared to other state of the art units.
to offer a lower cost and more flexible alternative for drilling in compact drilling vessel. functional and operational advantages.
ultra-deep and arctic conditions.
The design is possible because of three radically different The vessel has a large unobstructed work deck forward and FEATURES HUISDRILL 12000
Besides the drilling mast, Huisman also delivered all drill pipe features, namely: a DMPT, a hoistable floor and the engine aft of the tower that is flush with the drill floor. All ventilation, ■ Compact vessel
handling equipment, the riser tensioning system, the riser rooms under the accommodation. The DMPT has no V-door mooring, access ladders and mob-boats are located below ■ Dual Multi Purpose Tower
handling cranes, both deck cranes and the driller’s cabin. This limitations and a small footprint. It is possible to skid the BOP this work deck. The vessel is equipped with 150ft risers ■ Drill floor flush with deck
includes all power systems and an integrated control system, underneath the floor when it is hoisted and then lowered on minimising the time for running risers. Aft of the tower is a ■ Movable floor
which also controls third party equipment. the construction side. The BOP is then skidded from the aft unique movable construction floor which allows running of ■ Riser storage in hull
to the forward well center by means of a skid cart that moves large subsea components in one piece. ■ Automated pipe handling
along the moon pool under the substructure. ■ Riser tensioner system
The drilling unit is optimised as a whole. The design of the ■ High payload / displacement ratio
drilling package, the functionality thereof and the material ■ Engine rooms under accommodation block

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DRILLING 05
OFFSHORE DRILLING
SEMI-SUBMERSIBLES The drill floor, in the center of the rig, can be raised and lowered.
In the mid 90’s Huisman was involved in the design of the In the lowest position the drill floor is flush with the main deck of
Pride Amethyst 2 class semi-submersible drilling rig. The the unit, enabling easy mobilising of equipment. When the floor is
semi-submersible has a unique Huisman designed vertical riser raised, the floor can compensate for the vessel’s heave motion.
storage. Four semi-submersible units were built according to the The heave compensated floor enables that tubulars are always
Huisman design, including Huisman built riser handling cranes heave compensated (by either the heave compensated travelling
and offshore cranes. The gained experience is continuously used block or the heave compensated floor). This significantly reduces
in the design of complete drilling semi-submersibles. downhole surge and swab pressures, enables MPD on floaters in
heavy seas, enables running of completions with control lines in
The innovative harsh environment semi-submersible drilling unit heavy seas and enables easier and faster coring.
features a very large free deck area, approximately 1,5 times the
deck space available on other semi designs. There is no large Due to the MPT and the heave compensated floor, the handling
accommodation superstructure since the accommodation is procedure of the SSBOP and X-mas trees is changed resulting
completely fitted inside the deck box. The robotic Multi Purpose in a complete elimination of the substructure. This lowers the
Tower (MPT) outfitted with manipulators and setback drum is vertical center of gravity and increases the stability of the unit
fitted on top of the deck box. On the aft deck of the unit an resulting in a high payload / displacement ratio.
automated container skidding system is present, to enable full
hands-off handling of containers with tubulars and other goods. The unit can be equipped with thrusters to have DP3 capability,
This improves the safety of the rig and reduces the required an anchoring system or thruster assisted mooring.
people on board.

2x 820mt DMPT Drilling Semi-Submersible Harsh Environment Semi

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DRILLING 05
OFFSHORE DRILLING

ARCTIC S ROTATING CANTILEVER

The Huisman designed Arctic S enables operations at two When operating in ice the unit will ballast to ice draft (partly The Rotating Cantilever is designed for efficient operations.
operating drafts. The unique design combines the advantages submerged deckbox) to protect the riser against level ice, By rotating the cantilever as opposed to skidding it
of a conventional semi-submersible resulting in very low rubble and ice ridges. The round conical shaped deckbox has transversely, the cantilever has a large drilling envelope
motions in waves and a heavily strengthened ice resistant unit a heavily strengthened structure at waterline level to deflect without sacrificing deck space. Especially the transversal
when operating in ice at deep draft. and break the ice. The round floater is also strengthened reach has more than doubled with respect to all existing
for transit through broken ice (icebreaker assisted). When designs. It further eliminates the need for a transverse
The Arctic S drilling unit is designed to drill wells in arctic no ice is present the unit operates at its operating draft as skidding substructure on top of the cantilever or transversal
conditions, moored in ice infested waters with ice thickness a conventional semi-submersible unit. Station keeping in skid rails on the main deck. A variety of setups for the
up to approximately 1,0 - 1,5m. Depending on ice conditions, ice infested waters is achieved by a heavy 16-point mooring drilling equipment can be mounted on top of the cantilever,
ice breaker support can be required. The unit consists system. The unit can operate in water depths between 50 depending on the specific requirements. Features such as
of a round floater, eight columns and a round deckbox. and 1,500m. If required the design can be customised to offline standbuilding, offline building and handling of X-mas
set the unit on the seabed in shallow water. trees, coiled tubing operations etc. can be incorporated.

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DRILLING 06
WELL INTERVENTION
Well intervention and workover operations are performed surface equipment heaves up and down with respect to the OPEN WATER SYSTEM
for maintenance purposes to keep production levels up, deck. Downhole tools may be lowered through the riser on The Huisman open water intervention system is based on
but also to get reservoir information and sometimes to wireline, slick line or coiled tubing. a 150mt single fall MPT that provides a single lift point over
change out entire X-mas trees. Well intervention operations a moonpool. The tower’s heave compensated hoist system
represent a large portion of the total field development cost. GENERAL can safely deploy modules to water depths up to 3,000m.
Therefore reducing these cost significantly increases the To serve both the open water and the riser based well Two trolleys, travelling the entire length of the tower, guide the
field economics. Up until now, most of the intervention work intervention markets, Huisman has developed two separate lifting hook and the subsea modules during lifting operations.
has been performed by large expensive drillships and semi- systems. Both systems are based on the Multi Purpose Tower Depending on the vessel design, the lower trolley can travel all
submersibles. By performing the well interventions from (MPT) which is responsible for all vertical movement of the the way down into the moonpool to the vessel base to safely
specialised dedicated vessels, the workover cost can be equipment on board. The MPT has the same functionality as deploy subsea equipment through the moonpool.
significantly reduced and the HSE improved. In the industry a normal derrick, but offers improved accessibility to the well
there is a clear difference between ‘open water’ and ‘riser centers, which allows for new improved handling procedures Typical applications for the open water system include:
based’ intervention. Downhole tools may be lowered on that increase efficiency and safety. The superior accessibility ¡ Wire line and slick line services
slick or wireline to perform logging, plugging, perforating, etc. to the well center and small footprint of the MPT are ideally ¡ X-mas tree installation
For riser based intervention a high pressure riser is used as suited for well intervention and subsea installation services. ¡ Plug and abandonment
a conduit between the seafloor and the vessel. Since the Subsea equipment can be skidded into the well center from ¡ Subsea deployment
riser is high pressure, there is no telescopic joint and so the three sides, giving the operator optimal flexibility.

FEATURES OPEN WATER SYSTEM

■ Multi Purpose Tower – SWL 150mt
■ Active and passive heave compensation
■ Deployment capability of up to 3,000m
■ Guide and pod wire system
■ Guide trolleys
■ Accessible from three sides
■ Small footprint of tower
■ Flush deck
■ Skidding of all intervention equipment
■ Single lift installation

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DRILLING 06
WELL INTERVENTION
RISER BASED SYSTEM handling of heavier riser and extended water depth capability.
Huisman’s 800mt Multi Purpose Tower is perfectly suited To improve logistics and equipment handling on deck
for riser based well intervention. The unique passive heave Huisman also supplies pipe handling equipment and deck FEATURES RISER BASED SYSTEM
compensated hoist system of the MPT provides safe and skid systems. The modular nature of these systems combined ■ Multi Purpose Tower – SWL 800mt
redundant means to supply top tension to the riser. The rails with the small footprint and excellent accessibility of the MPT ■ Active and passive heave compensation
on the MPT are extended into the moonpool allowing the allow for an almost infinite number of system variations and ■ Splittable blocks
guide trolley to travel with the load during the deployment. deck layouts. With these tools Huisman can provide efficient ■ Accessible from three sides
For ultra-deepwater operations or operations in harsh and safe solutions for both monohulls and semi-submersibles. ■ Hoistable drill floor
environments the passive heave system of the MPT can be ■ Flush with main deck
upgraded to double capacity. With this upgrade the maximum Typical applications for the riser based system include: ■ Offline storage for riser tensioning ring
heave stroke of the system is doubled. ¡ Wire line and slick line services ■ Deck skid system
¡ Coiled tubing services ■ No unguided lifts during riser installation
Instead of the passive heave compensation upgrade Huisman ¡ Coiled tubing drilling
also provides riser tensioner systems that can be added ¡ Through tubing rotary drilling
to further extend the system capability. The riser tensioner
system will allow a broader range of operations and allows

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DRILLING 07
MODULAR RIGS
The oil and gas exploration and production industry is currently LOC400 with a higher hook load capacity and the ability to AUTOMATION
facing the challenge to commercially exploit unconventional drill deeper wells. To meet today’s demand for faster, more The rigs are designed to move people out of harms way.
resources, requiring large amounts of wells to be drilled in flexible operations in unconventional plays, Huisman has The high degree of automation, including automated FEATURES MODULAR RIGS
areas that have traditionally not always been exploited. As a taken the lessons learned from their previous modular rigs and connections and automated tripping, substantially removes ■ High automated tripping speeds
result, drilling will need to be executed under stricter safety, redesigned them into a new serie of modular rigs. people from the drill floor during most operations and minimises ■ Auto driller
transportation, and environmental regulations. Furthermore, human involvement during other operations. Due to the high ■ Fast rig moves
the well cost will need to be lower for the resources to be REDUCTION OF FLAT TIME grade of automation, a limited crew is needed. It is no longer ■ Multi pad drilling
exploitable. Huisman’s drilling rigs are designed to reduce flat time on any necessary to have a crew on the drill floor during the ■ Double drum drawworks
well. Reduction of flat time includes extremely quick rig moves, process. The driller oversees the operation from the cabin ■ Splittable blocks
Huisman’s first land drilling rig, the LOC250 was firstly offline testing of BOPs, incorporation of all sensors in rig design and can intervene at any time when necessary. During ■ Rig walking system
introduced in 2005, was designed to take advantage of to reduce third party equipment, casing running equipment autotripping, tripping in and out of the hole can be done ■ Independent backyard
Emerging Casing While Drilling technology in order to reduce included with rig package, efficient autodriller with very accurate with low physical interference of the driller. The autotrip ■ Craneless rig up
the cost as well as the environmental impact of drilling a well. weight on bit and one size fits all pipe handling. This results in function continues its cycle while guarding certain parameters ■ Integrated Huisman mpd (option)
After a few years the demand for deeper / horizontal wells rigs that reduce unseen downtime, as less time is spent waiting such as hook load and safety interlocks.
triggered the development of the LOC250’s successor: the and paying for third party equipment.

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DRILLING 08
ONSHORE DRILLING
LOC400 rigs can easily be built up and moved quickly between wells,
Two of the most important features of the LOC are its compact either between single locations, or multiwell pads. The HM150
size and the possibility to break down the entire rig into 19 rig is fully trailerised and can be moved within a few hours. The
modules with the dimensions of standard ISO containers. modular InnoRig 250 is made for fast rig moves and easy rig up.
The InnoRIg XL is designed for maximum efficient operations,
Since the standard ISO containers can be transported quickly characterised by high automated trip speeds of > 4,000ft / hr,
and economically by any container ship, train, or truck, the LOC fast connections, large setback capacities and integrated casing
can be used to drill wells anywhere in the world. Transportation running.
cost between worldwide locations are no longer an issue. The
craneless rig up procedure and standard road transportable The rigs can be delivered with a walking system to enable
modules further reduce human exposure during the activities pad drilling. Due to the open substructure, wells can be
with the most risk and lower the time required for mobilisation. easily approached. For land applications, the craneless rig
The LOC is a highly automated rig built for quick rig moves and up procedure and easy transportable modules further reduce
high performance drilling through high automation. human exposure during the activities with the most risk and
lower the time required for mobilisation. Offshore, the rig can be
INNORIG SERIES & HM150 RIGS installed in a few loads, minimising installation time. The modular
The Huisman modular rigs are designed to better fit the needs rigs are specifically designed for the development of todays and
of a drilling rig in modern land and offshore applications. The tomorrows unconventional resources.

HM60, HM150, Innorig C400, Innorig L60, Innorig XL90/120

FEATURES LOC400 FEATURES INNORIG

■ Small footprint ■ Auto drilling and tripping
■ Auto drilling and tripping ■ Small modules
■ Very quick rig moves ■ Multi pad drilling
■ Splittable blocks ■ Double drum drawworks
■ Splittable blocks
■ Rig walking system
■ Independent backyard

InnoRig XL 90 HM60 Workover Rig

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HUISMAN
Admiraal Trompstraat 2
3115 HH Schiedam
P.O. Box 150
3100 AD Schiedam
Harbour no. 51
The Netherlands

Phone: +31 (0)88 070 22 22

07-2021

Email: info@huisman-nl.com
www.huismanequipment.com