KFELS Mod VB - COSL Drilling Europe AS

GENERAL DESCRIPTIONUnit Name COSLCraftUnit DesignKFELS MOD B Class Independent leg,cantilevered Jack-Up Drilling UnitBuiltKeppel FELS Limited, SingaporeDelivered 2006Class Society American Bureau of ShippingClass NotationABS, A1 Self-Elevating Drilling Unit, CDS(2001 Rules)FlagBahamasMAIN PARTICULARSDrilling Depth Maximum:Water depth, maximum400 ft.Wind speed70 knotsWave height, maximum35 ftCurrent speed, surface1.5 knotsAir gap50 ftDimensionsHull Length, Overall234 ft.Hull Breadth, Overall208 ft.Hull Depth25 ft.Leg length517 ftLeg Spacing, transverse142 ftLeg Spacing, longitudinal129 ftCantilever envelope, well center fromtransom15 - 70 ft.Cantilever envelope, well centre fromcenterline+/- 15 ft.Spud can diameter47.2 ft.CAPACITIESRated drilling depth30,000 ft.Static hook load750 tonsRotary capacity750 tonsSetback capacity375 tonsConductor tension capacity250 tonsVariable Load, maximum drilling4,850 tons (based on above environment)Maximum combined cantilever load 1,250 tonsDrill water capacity3,582 bblsFuel oil capacity2,514 bblsBase oil662 bblsBrine855 bblsPotable water2,000 bblsLiquid mud3,500 bbls (including slug tank)Bulk mud6,000 ft3Bulk cement5,100 ft3Sack storage5,000 sacksDrilling EquipmentNational Oilwell Varco Model ADS-10 T ,ACDrawworkswith 3 x 1, 150hp AC electric motors andregenerative brakingTop DriveNational Oilwell Varco Model TDS-8SAMud pumpsThree LEWCO Model W-2215, triplexpumps

Cranes Main Block WhiplineFavelle Favco 7.5/10 K 50 tons @ 40 ft 10.9 tons @ 120 ftFavelle Favco 7.5/10 K 50 tons @ 40 ft 10.9 tons @ 120 ftFavelle Favco 7.5/10 K 50 tons @ 40 ft 10.9 tons @ 120 ftHydralift Pipehandling Knuckle Boom 9.9 tons @ 73 ftPower Generation5 x Caterpillar Model 3516B HD engines(2,150 hp each, 10.750 hp total)Pipe RackingNational Oilwell Varco / PRS-8 RackerACCOMMODATIONTotal Capacity 112Number of single cabins 6Number of double cabins 53Number of operator offices 2Number of contractor offices 2Number of meeting rooms 1WELL CONTROL EQUIPMENTDiverterKDFJ DiverterCameron DL 18 3/4" x 10,000 psi WPAnnular BOPAnnularBOP2 x Cameron TL 18 3/4" x 15,000 psi WPRam BOPDualRam BOP'sChoke manifold15,000 psi WPFLUID PROCESSINGShale shakers5 x Brandt Model LCM-3D , High GMud degasserBrandt / DG-10 Vacuum DegasserDesanderNational Oilwell Varco DSN-3V-10CTX, 3 x10" cones, 1,200 gpmDesilterNational Oilwell Varco DSL-24GG-CTX, 24x4" cones,Mud mixing pumpsMission Magnum centrifugal pumpsDRILL STRING20,000 ft, 5 7/8" OD, S-135, Range 2, XT57Drill Pipetool joints, 7" OD x 4.25" ID, 26.3 ppfnominalSix, 9 1/2" OD x 3" ID, spiral drill collarsEighteen, 8 1/2" OD x 2 13/16" ID, spiralDrill Collarsdrill collarsEighteen, 7" OD x 2 13/16" ID, spiral drillcollarsHevi-Wate Drill PipeThirty, 5 7/8" Heavy Weight drill pipe, XT57tool joints