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PRODUCT BROCHURELOC 400DRILLINGRIG
01We are Huisman. We design, manufacture and service heavy construction equipment for theworld’s leading companies in the renewable energy, oil and gas, civil, naval and entertainmentmarkets. Our products range from Cranes, Pipelay Equipment, Drilling Equipment andWinches, 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 integratedsystems. From concept to installation and lifetime support.In these times of transition, our passionate workforce and worldwide production, service & salesfacilities make us equipped for impact.Active in 6 MarketsOffshore windCivil worksSalvageLeisure2500 Operating203 vesselsemployeesfrom 7are equippedworldwidelocationswith our productsPeople2GeothermalOil and gasenergyTrack record3
DRILLINGGENERAL INTRODUCTION02Huisman offers complete drilling packages and isdedicated to explore and realise new solutions to improvedrilling operations. Our projects are typically complex andinnovative, requiring solution-aimed thinking, technicalexcellence and partnerships with our clients. This hasalready resulted in a number of new value-adding solutionsand orders for innovative and technically challengingdrilling equipment sets.In 2005 Huisman introduced its first land drilling rig to themarket: the LOC 250. This was a fully containerised supersingle drilling rig for use on land. The introduction was soonfollowed by the LOC 400. Currently new land rig designsare developed that are able to efficiently drill multiple wellson one drill site.Huisman is continuously exploring and realising new stepchanging solutions to improve drilling operations. The Huismandrilling systems can reduce the flat time by doubling the trippingspeed. Moving onwards, the focus point is to further improveefficiency and reduce HSE risks by fully automating the drillingsystem. Currently the land rigs are already able to trip in andout of the hole fully automatic, without the need of any peopleon the drill floor.LOC 400 drilling unit at work45
LOC 40003INTRODUCTIONThe oil and gas exploration and production industry is beingThe LOC 400 is Huisman’s drilling solution designed to offerAs the standard ISO containers can be transported quicklyQuick and safe rig moveschallenged to meet safety targets and environmental regulationsLower Operating Costs.and economically by any container ship, train, or truck,The rig is designed to move quickly and safely. Cranes are notthe LOC 400 can be used to efficiently drill wells anywhererequired to rig-up or down. Working at heights is reduced asin the world. Transportation costs between worldwidemuch as possible through the use of hydraulic actuated pins,locations are no longer an issue.installation work at ground level, swing out cable trays, andin a cost constrained and competitive environment, while at thesame time exploiting reserves from more and more remote orRIG MOVESdifficult to access locations.even using an iron roughneck and top drive that don’t need toModular DesignThe demand for fast operation, flexibility, safety, and quickerTwo of the most important features of the LOC 400 are itsThe modular design allows flexibility in laying out the rig sorig moves to global locations triggered the development ofcompact size and the possibility to break down the entirethat it can suit odd sized locations.the LOC 400. The LOC 400 was designed to take advantagerig into 17 main modules. Within 48 hours including limitedof advanced equipment automation and integrated 3rd partytransportation time, a crew can rig-down the entire rig andservices into the rig design in order to reduce the time, hazardsrebuild it at another location.be rigged down for rig moves.and costs of drilling a well. Flat time while drilling a well andin between wells is also reduced through offline activities andquick rig moves.MAIN ADVANTAGES OF THE LOC 400 Highly automated Modular containerized design Integrated design Safety through design Other efficiency and safety benefits include:–6mt service crane with man riding basket–Power unit designed to work with gen-sets orlocal grid6–Offline BOP testing–Efficient autodriller–Craneless rig moves–On board casing running tools7
LOC 40003AUTOMATED PIPE HANDLINGPIPE HANDLINGfriction and hysteresis in the measured load signal. The controlThe LOC 400 is equipped with an automatic pipe handlerof the drawworks is extremely accurate with exact speedenabling highly efficient and safe handling of both casing and drillcontrol – even down to zero speed – without using mechanicalpipe. The pipe handler picks up both casing and drill pipe frombrakes. This results in an improved drilling performance.the horizontal pipe rack and places them vertically - directly overthe well centre - where the top drive takes over. The top drive orINTEGRATED DESIGNthe power tongs are used to spin in the tubulars and to torque-upMost conventional rigs are combinations of componentsthe connections. Automated power slips are integrated into theand systems that are developed and maintained by differentrotary table and are used for making up casing.suppliers. The LOC 400, however, is a fully integrated drillingrig that is offered as one complete package. All components,The LOC 400 is capable of tripping 35 joints of Range 3 pipe anincluding the drawworks, top drive, mud pumps, power unit,hour which equates to almost 1600 ft/hr. The entire tripping andmud treatment system, pipe handling, and BOP, are tested priorpipe make-up process is controlled either fully automatically orto delivery to ensure trouble free operations. All systems areby one single person from the driller’s cabin, making personnelcombined into a fully integrated control and monitoring system.on the drill floor unnecessary. As casing handling is identicalThis means full control of all equipment from a single controlto drill pipe handling and as the rig comes equipped withdesk made by one single supplier.casing running tools, the drilling crew can carry out both taskseliminating the need for casing crews.The monitoring system is prepared for satellite/linked remotediagnosis, which enables Huisman engineers to help solveAutodrillercustomer’s specific needs.The autodriller is used to keep a constant Weight on Bit (WOB)and/or a constant Standpipe Pressure. The measurement ofAs all sensors come with the rig, the need for third partythe hook load is not done at the dead end as on conventionalsensors to be rigged up and down on a regular basis and paidrigs, but in the connection pins of the lower block, eliminatingextra is no longer required.PERFORMANCESplittable BlocksMost rigs are designed for the heaviest lift that the rig mustMost equipment is designed fully redundantly either bycarry. The LOC 400 comes with splittable blocks which allowdesign or provision of extra items. This means that even ifpush-button re-reeving of the blocks. This enables the rig tokey components are down, the rig can still be operated.run most of the time on 8 falls (max 250 sht) at 50% higherSAFETY AND EFFICIENCY ADVANTAGESADVANTAGES OF INTEGRATED DESIGNOF AUTOMATION Enhanced Casing Installationcan work at 12 falls at nominal speed.Enhanced Casing Installation (ECI) technology enablessimultaneously drilling and casing of a well. The LOC 400 can Equipment outfitted with local backup controlsOffline BOP testingbe delivered equipped for all manners of casing drilling and canRemote access and troubleshootingTo reduce non-productive time, BOPs can be pressure testedincluded an integrated wire line winch and casing drilling tools.All sensors are installed and included with rig, nooffline on a dedicated test stump that also serves as a mousethird party sensors requiredhole. The control hoses do not have to be disconnected afterUnique in the industry is that Huisman has developed a (rotary)All systems are fully tested and commissionedtesting to move the BOP onto the wellhead. The BOPcontainer issteerable casing drilling system that allows to drill deviated wellsprior to deliveryused to transfer the BOP from the test stump onto the well head.with casing. Remove people from drill floor No casing crews required Automated handling of tubulars Autodriller:block speed. In the case very heavy loads are required the rigsupplierAutomated pipe handling and automatedpower tongs:One single control system from one single Can keep constant Weight on Bit or constant Standpipe PressureEmergency Back-up SystemsThe ECI process eliminates tripping and its associated risks. Load measurement on block, not at dead endEven the most reliable systems can encounter interruptions.A top drive system is used to rotate the casing, which remains Improved drilling performanceThus all vital systems on the rig have a back-up. Thein the hole at all times. The casing remains on bottom, at all Optimized bit performance and lifedrawworks and top drive can be controlled manually from atimes and is eventually cemented in place once the casingseparate diesel driven hydraulic power unit. This can preventdepth is reached. Using ECI can often eliminate a casing stringstuck pipe and can save the well should power befrom the well design.interrupted while drilling.89
LOC 40004ADVANTAGESSAFETY AND ENERGY EFFICIENCY05SPECIFICATIONSEnergyThe modular rig is rated for 16,000ft. The rig consists of 17HOISTINGThe LOC 400 has a significantly lower adverse impact onISO containers loads – 12 x 40’ and 5 x 20’ containers. SomeService craneSafetythe environment compared with traditional rigs. Throughloads for loose items are not included. Main power consumersMaximum capacity, at max. 6 m radiusThe LOC 400 is designed with safety in mind. The fullyintelligent design, drilling a well with the LOC 400 requiresare electrically AC driven. Auxiliary functions are AC andautomated pipe handling, including an automated pipe stabber,less fuel than typical rigs.hydraulically driven.removes all people from the drill floor for most operations. AsThe footprint of the LOC, at 1200 m2, is much smaller then thethe rig uses super singles drill pipe, no derrickman is requiredfootprint required by a traditional rig of the same capabilities.GENERALrunning tools remove the need for casing crews and reduce theService CraneHeight drill floor above ground levelnumber of people on site. Further, the rig move procedure isA service crane capable of lifting 6mt is mounted on the crown.Mastdesigned to not require cranes for rig moves. Fold out bridgesAny operations or maintenance requiring work above the drill-Static rated load (API 4F)360 mt400 shtfor cables and hoses further remove overhead lifts and loads.floor can be done using the crane and a man riding basket.Clear height, drill floor to bottom water table27.8 m90 ftThe crane can also be used to help lift heavy items to the drillTotal height from ground level38.1 m125 ftfloor and for lifting heavy tubulars.8.0 m13200 lbsDrawworks with AutodrillerSubstructureand there is reduced working at height. On board casing6000 kg26 ftBlock speed at full load, 12 falls11 m/min36 ft/minBlock speed at red. Load, 12 falls44 m/min144 ft/minBlock speed at full load, 8 falls16 m/min54 ft/minBlock speed at red. load, 8 falls66 m/min216 ft/minTravelling block6/4 sheave assembly. Split blocks with room for wire line passage inthe centre line. Thread saver cylinders incorporated.Block capacity (under top drive), 12 falls317 mt350 shtBlock capacity (under top drive), 8 falls227 mt250 shtROTATING EQUIPMENTTop driveLOC 400 PERFORMANCE ADVANTAGESSAFETY AND ENVIRONMENTAL ADVANTAGESIntegrated swivel. Extend – Retract function for working over well andmouse hole Link-tilt function for P/U tubulars.AutomationAutomationMax. capacity (excl. dyn factor)General Quicker drilling and pipe handling without tiring crews Safer operations by removing people from drill floor Safer operations Zone management systemMax. torque (Break-out)Max. speedSplittable blocks Quicker block speed at lower loads Optimized use of drawworks powerOffline BOP testing using an integrated test stump Reduces 3rd party services and number of people requiredRedundancy Back-up hydraulic power system powers top drive and drawworks in case rig power is lost Ring network designCasing While Drilling Integrated design Casing crews not required, reducing people from drill500 sht61,000ft*lbs220 rpmExternal/internal casing drive assemblies and drill pipe driveassembly availablefloorRotary Table No derrickman required Lower overall human exposurePower slips inside the rotary table, a standard API master bushingcan be insertedRig moves Safe crane-less rig up and down procedure Less work at heights Engineered rig move procedureHang of capacity317 mt350 shtTable opening (slips removed)953 mm37.5 inchPower slips maximum size340 mm13 3 8 inchMax. weight of tubular3.0 mt3.3 shtMax. length of tubular14.3 m47 ft60 mm2 3 8 inchMaximum pipe size215 mm8 ½ inchMaximum torque100,000Nm80,000ft*lbs4 ½ inch13 3 8 inchPIPE HANDLINGAutomatic pipe handlerService crane No man riding Safe lifting of heavy loadsLess tripping: Reduced flat time and reduced risks ofPower tong, CanrigMinimum pipe sizekicksand blow-outsEnvironmental advantagesCasing is always on bottom: Improved stability and Smaller footprintreduced risks of kicks and blow-outs Lower fuel useImproved mud circulation leading to a reduction Smaller rig (out of sight)Casing drive assembliesin the required pump power: Lower noise, Lower fuel Low noiseTubular sizes (casing)consumption; Less mud consumptionPipe rackTools can be delivered with the rigAutomatic indexing arm incorporatedCapacity of 7’’ casing joints (2 racks)10454 mt94,000 Nm60 -11
LOC 40005SPECIFICATIONSMUD SYSTEM – ACTIVE SYSTEMMUD SYSTEM – MUD PUMPSHuisman designAutomatic pipe handlerMud tank capacity (approx.)Standard deliveryMud treatment containerActive mud containerMud mix containerTrip tankTotal capacityWELL CONTROLBlow Out Preventer3x or 4x41.3 m3255 Bbls54 m3340 BblsModel: Triplex HHF-800 AC driven, Independent drive gearbox, lubepump, wash pump41.3 m3255 BblsRated power5 m335 Bbls140 m3872 BblsAll tanks (except sand trap) are fitted with electric driven agitatorsAll tanks (except sand trap) are fitted with level transducers1 Centrifugal degasser3 Electric driven shakers, MI-SWACO or client specific3 Centrifugal pumps mud transfer, mud mixing, or charging mudpumps600 kW800 HPMaximum strokes per minute160 spmStrokes228.6 mm9 inchLiner sizes101.6–158.75mm4–6¾ inch345 bar5,000 psiMaximum output pressure (4” liner)Maximum pressureFlow34513 5 8 inchPressure (single and double rams)690 bar10000 psiPressure (annular)345 bar5000 psiPOWERElectric power systemMain consumers (mud pumps, draw works, top drive):electrical inverter controlledCentrifugal pumps, shakers, agitators, BOP control unit, etc.:electricalRequired power, standard delivery2000 kW3737 HPPower source480 V60 HzHydraulic power systemNumber of strokes (approx.) 120 spm4Bore sizeRig Power ConsumptionOUTPUT WITH NOMINAL SPEED AND MAXIMUM PRESSURE (1 MUD PUMP)Liner sizeBOP can be controlled from the drillers cabin, tool pushers office, or from the BOP control unit 8x station BOP control unit included,remote controlled52205.518061526.51296.75121inchAuxiliary consumers (Rotary table, small cylinders etc.)hydraulicBarRequired electric power for HPU220 kW300 HPVolume tank hydraulic oil2000 l527 900l/min176275333397465502GpmOPTIONAL ITEMSEnhanced Casing Installation PackageOUTPUT WITH MAXIMUM SPEED AND REDUCED PRESSURE (1 MUD PUMP)Wire line hoist winchNumber of strokes (approx.) 150 spmCapacity at surfaceApprox. 15.3 mt16.8 shtLiner size455.566.56.75inchHoisting speed at reduced load 6 mt70 m/min230 ft/minMaximum pressure27617614412213097BarMax. depth below surfaceApprox. 6000 m20000 374l/min220344417496582627GpmFlow1213
LOC 40006GEOTHERMAL DRILLINGGEOTHERMAL WELLSThe HagueBelow the surface of the earth is a source of seemingly endlessA drilled well which transports the heated water to the surfaceA prestigious project previously executed by the LOC 400 wassets and therefore diminishing noise and waste emissions.heat which can be turned into energy. Rainwater and meltedis called a production well.in the city centre of The Hague, The Netherlands. The LOC 400In addition, the LOC 400 is equipped with emerging Casingwas used for the drilling scope of the project which providesWhile Drilling technology which could further reduce thenoise and environmental impact.snow can seep kilometres below the surface, filling the poresand cracks of hot underground rock. This water can getTo keep the water volume and pressure relatively stable,4,000 homes and 20,000 square feet of office space with hotvery hot depending on the depth and location. It can reachanother well is drilled to reinject the cooled water: the injectionwater for heating purposes and hot tap water.temperatures up to 260 C or even higher — well above thewell. The water is pumped down into the reservoir, so it cannormal boiling point of 100 C. Sometimes this hot water willrenew its temperature for reuse. Geothermal energy is a veryThe LOC 400’s scope of work comprised the drilling of twoThe two wells (one production well and one injection well)work its way back up naturally (hot water is less dense thanenvironmental friendly way of generating energy. It is alsowells, in front of a hospital: one well for production and one wellwere drilled using the Heracles, one of the Huisman LOC 400cold and tends to rise). At the surface, it forms hot springs,cost-efficient, reliable and sustainable.for injection purposes. The two wells were drilled to depths ofdrilling rigs. The depth of the production well was approximatelyapproximately 2,400 m and 2,700 m.1,910 meters (vertical) at an inclination of 48º. The injection wellfumaroles, mud pots, or geysers. If it is trapped deep belowBergschenhoekthe surface, it forms a ‘geothermal reservoir’. A geothermalThe LOC 400 is an efficient, safe and environmental friendlyreservoir is an underground area of cracked and porousalternative to conventional drilling rigs for the drilling ofThe location of this project provided extra complexity.(permeable) hot rock saturated with hot water. The water andgeothermal wells. The very small footprint and containerisedThere were heavy constraints to the location size, noisesteam from these hot reservoirs are the geothermal resourcesdesign assure an excellent mobility of the LOC 400 make itemissions, access, and the rig had to work off of the localThe produced heat is used for the surrounding 15 greenhouses.we use to generate heat and/or electricity. This hot water canideal for use in high density urban areas.power grid. As the LOC 400 is fully containerised and breaksThe warmth is generated out of the natural reservoirbe used to heat greeneries, houses and other buildings or forindustry processes.was drilled to a total depth of 1,770 meters (vertical) with aninclination of 64.8º.down into 26 standard ISO containers, including mud system,at the indicated depths. This is pumped up, via a surfaceThe LOC 400 was already used for several prestigiousgetting the rig to the location was not an issue and theinstallation to the associated greenhouses. This type of heat isgeothermal projects in The Netherlands such as a geothermalenvironmental impact of transporting the rig is limited.natural (green) and the heat is connected to an already existingThe drilling for thermal energy generated and stored inside thewell in the city centre of The Hague, and two geothermal wellsIts efficient electrical design allows the rig to be connectedheat network. The project was delivered in November 2017.earths subsurface is called geothermal drilling.in Bergschenhoek.to the power grid, eliminating the need for diesel generatorLOC KEY ADVANTAGES FORGEOTHERMAL DRILLING: Easy to transport container size loads allow toenter urban area’s Small footprint When connected to power grit:Low noise average 50db @ 300mtr1415
HUISMANAdmiraal Trompstraat 23115 HH SchiedamP.O. Box 1503100 AD SchiedamHarbour no. 51The NetherlandsEmail: Phone: 31 (0)88 070 22 22
In 2005 Huisman introduced its first land drilling rig to the market: the LOC 250. This was a fully containerised super single drilling rig for use on land. The introduction was soon followed by the LOC 400. Currently new land rig designs are developed that are able to efficiently drill multiple wells on one drill site.
