TAD - PV DRILLING V

The first TAD in the world, named SSDT – 800, was built and developed by KFELS in 1994 and up to now KFELS has delivered such seven units with the latest model named SSDT 3600E, all of which have been deployed in both shallow and deep waters off Southeast Asia and West Africa. PV Drilling V is the 8th TAD in the world which is the latest generation of its kind with state-of-the-art technology and could be considered as the most modern Tender Assist Drilling Rig with the SSDT 3600E HP design. Developed by Keppel O&M’s Deepwater Technology Group (DTG), the KFELS SSDT 3600E design has revolutionized the way in which drilling tenders work, allowing them to be deployed next to deep water floating platforms for the first time.

Besides that, it is an enhanced design for harsher environment such as offshore in Vietnam, Southeast Asia, West Asia, Central Europe and Mexico Bay. SSDT 3600E HP is also the first design with high-tech applications that enables PVD V to work on the High Pressure High Temperature wells by its BOP control system that has working pressure up to 15.000 psi (equal approximately 1020 atm), which are current challenge for the drilling industry. In addition, PV Drilling V is known as the first TAD Rig in the world that built with the rig’s load up to 1.500.000 lbs so that it is capable of operating at 30.000 ft (9100 m) Max Drill Depth at the Water Depth up to 4000 ft (1200 m).

General Description

Rig Name/ Type	PV DRILLING V/ Semi-Submersible Self – Erecting Tender Assist Drilling Rig
Design	KFELS SSDT 3600E, 6 COLUMN STABILIZED DRILLING RIG
Builder/ Year Build	KFELS SINGAPORE/ 2011
Classification	ABS +A1, COLUMN STABILIZED DRILLING TENDER =
IMO Certification	IMO MODU Code 1989
Unit Flag	Vietnam
Overall Length	367 ft
Main deck dimension	308ft (L) × 118ft (W) × 67ft (H)
Water depth	Between 32ft and 800ft with conventional mooring Up to 6,500 ft with pre-laid mooring
Gross Tonnage	15,839 T
Max Drill Depth	30,000 ft below mud line
Main Columns	Two (02) × Center columns ( 40ft L × 30ft W ×42ft H) Four (04) × AFT/FWD columns ( 42ft 10inch L × 30ft W × 42ft H)
Pontoons	Two (02) each 308ft (93.87m) Length x 41ft (12.49m) Breadth x 20ft (6.09m) Depth Breadth outside pontoons: 154ft 4inch
Draft and Displacement		Draft	Displacement
Field Transit/ Survival	26ft	15677MT @ 26ft
Operating	40ft	18566MT @ 40ft
	50ft	20759MT @ 50ft
Helideck	83.2ft diameter, Octagon shape Maximum allowableweight13 MT Design for fully loadedS-61N, S-92, Super Puma L2, MI-17 Helicopter Refueling facilities CAP 437, classification Society ABS rules IMO MODU code, SOLAS
Accommodation	160 persons
Operating Conditions	Max wave Height 29.85 ft (9.1m) The variable deck & column load: 3,600 MT
Survival conditions	Max wind: 100 Knots Max wave height 31ft Max current at surface: 2.92 Knots, at bottom: 1.5 Knots The variable deck & column load: 3,000 MT

Drilling Equipment

Mast	Aker Solution/ Pyramid beam-leg Bootstrap Mast 186 ft clear height, width of base 22 ft Max static hook load 1,500 kips w/14 lines (1 5/8’’ drilling line), 900 kips set back
Upper racking board	170 stands of 5 7/8’’ DP with 23.4 lbs/ft-S135-7’’ tool joints 10 stands of 8’’ DC or 9 ½’’ DC, 70 stand of 7’’casing
Lower racking board	170 stands of 5 7/8’’ DP with 23.4 lbs/ft-S135-7’’ tool joints 10 stands of 8’’ DC or 9 ½’’ DC. 184 stands of 3 ½’’ tubing or DP.
Lift and Roll	Enerpac Jacking 4,800 tons lifting system( 1,200 Ton/corner) Hillman Roller 6,400MT
Drawworks	3,200HP (NOV/ADS – 10T Automated Drawworks system) Driven by 03 GEB 22 motors, 1400HP for ea. C/w 100% Dynamic Braking System. Air cooled plate disk brake are used for emergency stop and Parking only
Top Drive	National Oilwell Varco TDS-8SA-750T, 63,000ft-lbs continuous AC motor GE GEB-20 AC 1,150 HP
Rotary table	NOV VBJ RST 49 ½’’ Hydraulic operated rotary support table with Dynamic Slip Ring. Rated capacity 750ST, Driven by hydraulic motor. Torque @ 3,000 psi: 4500 ft-lbs Mechanical lock torque 120,000 lbs, intermitted speed 15 RPM
Hawk Jaw	Two (02 Hawk Jaw Senior w/ Push Arm. Max make-up: 100,000 ft-lbs, Max break-out : 120,000 ft–lbs Tool joint size range: 4’’ to 9 ½’’ OD Spin pipe range: 2 7/8’’ to 9 ½’’ OD
Iron Roughneck	One NOV ST80 Power Tong Max make-up torque 60,000 ft-lbs, Max break-out torque 80000ft-lbs Tool joint size rang 4’’ to 8 ½’’ OD
Mud pumps	Three (03) NOV triplex pumps 14-P-220 w/ 2,200 HP Working pressure: 7,500 psi, 14’’ stroke Each driven by two motors - 1,150HP. Equipped with quick change systems for pistons and liners (P-quip)
Solids Control	Shale shaker: Five (05) NOV/Brant-VSM 300 Desander: NOV/Brandt-with 3 hydro-cyclone 12’’ for 1500 GPM Desilter: NOV/ Brandt-with 20 hydro-cyclone 4’’ for 1200 GPM Degasser: 1500 Burgess Magna-Vac, max flow rate 1000 GPM Mud cleaner: Dedicated platform for five (05) centrifuges and two (02) Cutting Dryers
BOP’s stack	Shaffer BOP 18 ¾’’ NXT × 15M Double ram BOP + Drilling Spool + Double ram API 18 ¾’’ – 15M H2S service c/w hydraulic valves. Annular preventer, API 18 ¾’’ -10M Cross over spool API 18 ¾’’ -10M × 13 5/8’’ -5M.
Diverter System	Vetco Gray MSP 49 ½’’ 1,000 psi Diverter Bell Nipple 01 ea Bell Nipple + 01 ea Overshot Spool + 01 ea Over Shot Packer + 01 ea Over Shot Mandrel Two (02) Discharge lines 12’’. 02 ea Trunnion Ball valve 14’’ ASME CL 600 RTJ studded ends.
BOP control system	NOV Hydraulic BOP control Unit, 3000 psi WP 48 bottles × 15 gallons – Hydro Pneumatic Accumulator 800 gallons reservoir
Choke & kill	Shaffer 3 1/16’’ × 15K API H2S service Two (02)ea × hydraulic adjustable Drilling Choke, 1 ea × Manual Adjustable Drilling Choke Choke line 3’’ Nominal × 15,000 psi WP flanged inlet/outlet. Kill line 3’’ Nominal × 15,000 psi WP flanged inlet/outlet. Gate valve 3 1/16’’ × 15,000 psi WP.

Storage Capacities

Variable load	3,600 MT
Pipe deck area	730m2 (7,680 ft2) - 1,100 MT
Mud Tank total capacity	5,961 bbls (948 m3)
Trip tank	2 x 30 bbls (total 60bbls)
Fuel	8,846 bbls (1406 m3)
Drill Water	14,442 bbls (2,296 m3)
Drill Mud Additive	3,423 bbls (544 m3)
Portable Water	6,544 bbls (1040 m3)
Brine / Base oil storage	2,876 bbls (457 m3)
Bulk Barite	2,691 ft3 x 2 P tanks (total 5,382 ft3)
Bulk Bentonite	900 ft3 x 2 P tanks (total 1,800 ft3)
Surge Tank	10 ft3 x 2 Tanks (total 20 ft3)
Bulk Cement	2,000 ft3 x 4 P tanks (total 8,000 ft3)
Sack Material	8,000 sacks

Power Equipment

Diesel Engine	Six (06) Caterpillar 3516B, TA turbo-charged after-cooled Diesel engines 1580HP (11,100 HP total) Power rating / Speed: 1384 bKW continuous at 1,200 RPM
AC Generator	6ea KATO AC Generator, model 6P7 -2650, 4-wire. Power rating / Speed: 2000 kVA, 1,600 eKW, 0.8pf, 1,200 rpm, 60 Hz, 480VAC, 3 phase

Emergency Generator

Prime movers	1 ea Caterpillar 3516B, TA Turbo-charged after-colled diesel engine Power rating/speed : 1101 BKW/1,200 RPM
AC generator	1 ea Kato AC Model 6P6-2650, IP-23 Enclosure, 6 RTD winding Power rating/speed : 1250 kVA, 1000 eKW, 0.8 pf, 1200 rpm, 60hz, 480VAC, 3 phase.

Cranes

Heavy Lift Crane	Favelle Faco PC400. Lifting Capacities: + 300MT between 10m-28m; 200MT between 30m-40m + 100MT between 40m-52m, and 84.8 MT max @ 52m Working radius: 10m (32ft) to 52m (170ft)
Deck Crane	Favelle Favco 44MT @24.6 ft and 8.8 MT @max 137.8 ft Working radius: 24.6ft to 137.80ft
Multi-Purpose Cranes	Two (02) each Forum MPC 10 MT hydraulic-operated Mounted to the Masterkid at BOP deck.

Personal Transfer Bridge

PTB consists of	Pedestal + A frame + Telescopic Bridge
Length	Maximum bridge length 27m; Minimum 15m
Telescoping Speed	Max 1.5ft/sec
Luffing	Max luffing from mid position: +/- 14 degrees; max speed: 2 deg/sec
Design loading	100 lbs/ft²

Safety Equiment

Life boat	4 ea × 80 persons @ 82.5kg/person; Sabb L3 water cooled diesel engine, Speed 6 knots Overall Dimensions: 8.5m (L) x 3.15m (B) x 3.3m (H)
Rescue boat	1 ea x Fassmer Fast Rescue Boat type FFR 6.1 c/w 2 x 70hp petrol driven outboard engine Max. capacity 10 persons; speed 20-34 knots (with 3 persons)

Ballast Control

Ballast pumps	Four (04) Hamworthy pumps, 500 m³/hr capacity, 28m T.D.H, 1180 rpm
Control Console	Remote control from Control Room by PLC based computerized control station. HIMS show up all tanks, valves, pumps and piping for each system; remotely and manually controlled.

Mooring Equipment

Anchor Winch	Four (04) units, Double Traction Winch 1800 kN. VFD electric drive. 2 brakes with holding force: 2 × 6200 KN (50% MBL) Rate pull: 2022 kN @ 10m/min, Stalling pull: 2,400 kN
Anchors	Eight (08) Delta –Flipper or Stevpris (12MT) / High-holding power
Anchor lines	Eight (08) × anchor wire, 3 ¼’’ diameter, 6 × 14 WS, IWRC, RHRL, EEIPS, galvanized steel wire rope. Min breaking strength: 611MT
Storage Drum Capacity	Eight (08) electric driven Storage Winches 50 kN, 4,400 ft of 3 ¼"dia. wire Drum dimensions: 3720 / 1327 mm dia x 1290 mm length

Communication Equipment

GMDSS	GMDSS system 5000, Fleet broadband FB500
VSAT	Two (02) Stabilizer Antenna 9797B-70 with double bandwidth 1.5Mb Auto-tracking Marine Satellite TV antenna intellian I3

The fleet

TAD - PV DRILLING V

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