OLINDASTAR

Olinda Star is an anchor moored column stabilized semi-submersible drilling rig recently converted and upgraded to drill wells up to 23,000 ft. in water depth up to 3,600 ft. The rig is equipped with high-tech devices that ensures a maximum uptime and safer operations while minimizing emissions, discharge and human interface.

TECHNICAL SPECIFICATIONS

GENERALName: Olinda StarFlag: LiberiaYear Built: 1983 (keel laid)Year Upgrade: 2009Builder: Compagnie Française d´Enterprises Métalliques (C.F.E.M.)Design: TH-2800Classification: Bureau Veritas - I+HULL+MACH, Offshore Semi-Submersible Unit, Drilling, Unrestricted Navigation/Brazilian Waters

MAIN DIMENSIONSLength: 92.0 m (Overall), 72.5 (Main Deck)Breadth: 69 m Depth: 4.4 m (Main Deck)Columns: 6 x (9.4 m diameter)Pontoons: 92.0 x 14.0 x 6.1 m (Length x Breadth x Height)Deck Area: 72.25 x 67.80 m (Main Deck)

DESIGN OPERATIONS CONDITIONSMaximum Water Depth: 3,600 ft.Drilling Depth Capacity: 23,000 ft.

ELECTRIC SYSTEM AND DIESEL MOTORSFour MAN B&W Diesel Motors and alternators, Model 7L27/38, 2,200 KW, 3,143 KVA, power factor 0.7, 3 phases, 600V, 60Hz @ 720rpm. Power Distribution: OEMEmergency Power: One Caterpillar, Model D-379B, 373 KW, 1200 rpm

MAXIMUM OPERATING / ENVIRONMENTAL CONDITIONSNormal drilling Draft / Displacement : 21.6 m / 15096 ton Variable Deck Load: 3,800 ton (drilling), 3,500 ton (survival), 3,800 ton (transit)Wave Height (maximum): 14.60 m Wind Speed (maximum): 70 knots Current Speed (maximum): 1.61 m/sec

DRILLING EQUIPMENT:Derrick: Loadmaster Conventional Bolted Beam Leg Dynamic 06297H, 195’ x 40’ x 40’ API static hook capacity 1,500,000 lbDrawworks: Lewco Model LDW1500K, direct gear drive, for use with 3 OEM TT1500 AC Vector motors. Rotary Table: Lewco 60.5”, driven by one 1150 HP OEM electric motor

Drill String Compensator: Control Flow, Model MCD 600-25D, 600,000 lb capacityTravelling Block: Control Flow, 650 ton 6 sheaves 60”x 1 3/4”groveTop Drive: Lewco Model L-DDTD750, 750 ton direct driveMud System:- Mud Pumps: Three Lewco, WH 1612 triplex, 1600 HP, with rear mounted motorsFour Derrick, Flo Line Cleaner Model FLC 513/3 linear shale shakerOne Derrick, Flo Line Cleaner Model FLC 513/3 linear shale shaker with cones

RIG STORAGE CAPACITIESUpper Deck: Pipe Racks 2,440 kg/m²Riser Pipe Rack: 1.5 ton/m²Miscellaneous Storage Area: 0.88 ton/m²Bulk Bentonite/Barite: 208 m3 Bulk Cement: 208 m3 Sack Storage Area: 90 m²Liquids: Drilling Mud: Active Tanks (5 ea.): 350 m3 Reserve Tanks (1 ea.): 32 m3

Slug Tanks (1 ea.): 16 m3 Trip Tank: 6.4 m3 Stripping Tank: 1.9 m3 Brine Storage: 480 m3 Synthetic Mud Storage: 480 m3 Drill Water: 3140 m3 Fuel Oil: 11,220 bbl Potable Water: 288 m3 SUBSEA SYSTEMSBlowout Preventers (Trimmed for H2S Services):Hydril 18 3/4 “ x 10,000 psi WP, Two Double ramunits, with shear ramsTwo Hydrill GL Annular 18 3/4 “x 5,000 psi WP, both on LMRPOne Vetco H-4 18 3/4” x 10,000 psi Well Head connector, E x FOne Vetco H-4 16 3/4” x 10,000 psi Well Head connector, D x EOne Vetco H-4 18 3/4” x 5,000 psi connector, HAR E x F One Vetco funnel suitable for use with 18 3/4” and 16 3/4”Control System: Hydril surface piloted hydraulic system, blue/yellow cable reel,Riser Angle Indicator: KongsbergHole Position Indicator: KongsbergBOP Handling: Patriot BOP transporter rated for 250 tBOP Crane 2 x 70tDrill Pipe: 5 ½” TSDS-50Drill Collars: 6 3/4” x 4 ½” IF, 8” x 6 5/8” REG and 9 ½” x 7 5/8” REG

CHOKE & KILL MANIFOLDWOM, model 200M 3 1/16” - 10 K x 4 1/16” - 10 K WP choke manifold as per NACE MR01 75, API 6A, PSL-3, DD, X, with two manual and two hydraulic chokes and with inconel inlays in pocket ring grooves

MARINE RISER SYSTEMAker Kvaern Clip Riser - 21” OD x 50 ft. long, with clip connectorsRiser Tensioning System: Four Control Flow, dual 120 Kips, 16 ft. stroke

Riser running tools: Aker Kvaern Clip RiserTest Tool: Clip Riser Test Tool 21” Flex Joints: Oil States 18 3/4” x 5,000 psi WPDiverter: One Hydril FS21, 60 “ x 500 psi WP, two diverter outlets of 16” OD

MOORING SYSTEMEight single winches, electrically operated, capable to pull at least 180 ton (1/2 drum average), for a wire rope with minimum brake capacity of 550 ton and capable to store 2000 m of 3 1/4” wire rope on each drumEight Anchors Chains HHP weighting 15 ton eachEight mooring lines 3 1/4” x 2000 m each, breaking load 550 ton Eight self aligning, heavy duty fairleaders for 3 1/4” wire rope cable

CRANESTwo Kingpost Marine, Patriot, Cranes series 240, Model 200, 60 ton main hook capacity, 10 ton auxiliary hook capacity, boom length 43 m

DRILL FLOORDimensions 72’ x 66’, capacity of simultaneous 1,500.000 lb hook load plus 400 ton total setback load

MOON POOL25 m x 11 m

SPECIAL FEATURESHelideck to comply with the latest requirements state in Brazilian Regulations, for landing and take off of a helicopter type Sikorsky S92.CCTV monitoring system with 38 cameras and control panels at driller’s cabin, company representative office, tool pusher’s office, ballast control room and electrical shop.Life saving appliances according to MODU 1989 regulationsAccommodations for 126 people are provided with privative bathroom for each cabin, galley, mess room, offices, gymnasium, briefing room, training room, coffee shop, lan house, cinema and sick bay.