HAKURYU-12 is a 400 ft operating water depth self-elevating cantilever jack-up drilling rig, built by PPL Shipyard Pte. Ltd. using the Baker Marine Design. HAKURYU-12 is a high standard unit sized for large Variable Deck Load (VDL), useful deck space, 150 Person On Board (POB), full preload jacking capability, deep water drilling operation (400 ft water depth), deep drilling (30,000 ft drilling depth), High Pressure High Temperature (HPHT) drilling and zero discharge operation. The cantilever design allows the rotary table to be skidded out to a maximum of 75 ft from the transom and 15 ft from the centre line.
On August 17, 2020, the Jack-up drilling rig HAKURYU-12 operated by JDC's subsidiary company "Japan Drilling (Netherlands) B.V." at Al-Shaheen Oil Field, offshore Qatar, have been awarded a one-year contract extension as the second option by North Oil Company ("NOC") under the 2 years firm + 2 x 1 year options contract respectively. Extension term: HAKURYU-12 ：One year from 13th September 2020. North Oil Company, is a JV between Qatar Petroleum and Total.
The Al-Shaheen oil field is located in Qatari waters 80 kilometers north of Ras Laffan with facilities consisting of 33 platforms and more than 300+ wells. It is Qatar’s largest offshore oil field and one of the largest offshore oil fields in the world. "HAKURYU-12" is at the giant Al-Shaheen offshore oil field in Qatar.
2015 built Hakuryu-12 jack-up drilling rig to stay in the Persian Gulf drilling at Qatar’s largest offshore oil field. According to JDC, the extension for Haykuryu-12 effect from September 13, 2019.
HAKURYU-12: DESIGN: PPL Pacific Class 400: 3 legs self-elevating, cantilever type mobile offshore drilling unit.;
CLASSIFICATIONS HELD: Classified by American Bureau of Shipping (ABS 2012), inclusive Rule Change Notice No. 2 (RCN 2) and Maltese Cross A1, Self-Elevating Drilling Unit, IMO Code of Construction and Equipment of Mobile Offshore Drilling Unit (MODU Code 2009).; FLAG: Panama.;
MAIN DIMENSIONS and PARTICULARS: Hull Overall Length (molded): 236.5’ (72.1m); Hull Breadth (molded): 224.4’ (68.4m); Hull Depth (molded): 27.9’ (8.5m); Leg Length: 532.5' (162.3m); Usable Leg Length (below hull): 461.3' (140.6m); Footing Area /each Spud Can: 2,493 sq.ft. (231.6 m2); Max Combined Drilling Load on Cantilever: 1,179 tons @60’ center 871 tons @75’ center; Drilling Envelope: 15’-75’ x 30’; Displ acement (Load Line): TBA; Helideck / D-value / t-value: Sikorsky S-61N & S92 / 22.2 m dia / 12.6 tons; Accommodation: 150 personnel;
DESIGN CRITERIA: Max. Operating water depth: 400' with 50' air gap & 10’ penetration; Max. Rated drilling depth: 9,144m with up to 5-7/8” drill pipe;
MAXIMUM GROSS VARIABLE LOAD: Jacking: 4,890 kips (2,218 tons); Storm: 6,389 kips (2,898 tons); Drilling: 7,388 kips (3,351 tons); Hook Load: 1,500 kips (680 tons); Rotary Load: 1,500 kips (680 tons); Setback Load: 900 kips (408 tons); Conductor Tension Load: 500 kips (227 tons);
STORAGE CAPACITIES: Fuel oil: 3,740 bbls (596m3); Drill water: 21,760 bbls (3,460m3); Potable water: 3,520 bbls (560m3); Liquid mud: 4,150 bbls (660m3); Base Oil: 1,255 bbls (200m3); Brine: 1,255 bbls (200m3); Bulk mud: 5,827 ft3 (165 m3); Bulk cement: 5,827 ft3 (165 m3); Sack storage: 5,000 sacks;
POWER EQUIPMENT: Main Engines: Five (5) Caterpillar 3516CHD engines, 1,603 BKW @1,200 rpm; Main Generators: Five (5) Kato 6P6-3300 generators, 2,150 kVA @1,200 rpm, AC 690 V, 60 Hz; Emergency Engine: Caterpillar 3508B engine, 1,298 hp @1,800 rpm; Emergency Generator: Leroy Somer LSA-49.1 generator, 1,020 KVA @1,800 rpm, 480 V, 60 Hz.;
VESSEL MAGEMENT SYSTEM: Centralized access and control system covering Alarm monitoring system, Tank level monitoring and remote valve control for pre loading operation.;DRILLING EQUIPMENT: Draw Works: NOV ADS-10T, 3,000hp (Three 1150 HP, 690 V AC motors) 1-5/8" diameter wire.; Derrick: NOV, 35 x 35 base, Max. hook load: 1,500 kips. Racking capacity: 330 of 5-1/2" drill pipe + 4 stands of 9-1/2” Drill collar + 8 stands of 8-1/4” Drill Collar + 8 stands of 7” Drill collar.;
Vertical Pipe Handling System: Crown Block: NOV CBC-750, 1,500kips capacity, with 9 sheaves. (1 x 60"OD Turn-over Sheaves at Dead Line Side) (6 x 60"OD Cluster Sheaves at Center Block) (2 x 60"OD Turn-over Sheaves at Fast Line Side); Traveling Block: NOV 760TB-750, 1,500 kips, with 7 x 60” sheaves.; Top Drive: NOV TDS-8SA, 7,500 psi WP, 1,500 kips, 1,150 hp, 690 V AC motor. Installed with a retractable dolly.; Rotary Table: NOV D-495-75, hydraulic motor driven.; Iron Roughneck: NOV ST-120, Size range3-1/2” to 10”; Control System: NOV CyberbaseTM.;
WELL CONTROL EQUIPMENT: Diverter: Vetco Gray, KFDJ-500 Fixed Type,49-1/2”.; BOPs: 18-3/4” BOP Stack Cameron 18-3/4” 10,000 psi WP Annular. Two (2) Cameron TL 18-3/4” 15,000 psi WP Double Ram. Dual 3” 15,000 psi choke & kill lines.; BOP Control: CAD BOP Control Unit.; Choke Manifold: Forum Oilfield 15,000 psi WP choke & kill manifold, sour gas service. One (1) MASTER FLO manual operated choke. Two (2) MASTER FLO Remote operated chokes.;
MUD CIRCULATION EQUIPMENT: Mud Pumps: Three (3) NOV 14-P-220, 7,500 psi WP, Two (2) 1,150 hp AC motors driven.; Mud Treatment System: Gumbo Separator: One (1) Dual gumbo separator; Primary Shakers: Four (4) Brandt VSM300 shale shakers.; Mud Cleaner: NOV-Brandt desander cone (3 x 10”) and desilter cone assembly (4” x 24 cones).; Degasser: Brandt DG-10 degasser.; Mud Gas Separator: FORUM atmospheric mud gas separator suitable for H2S service, Ventline:10";
JACKING EQUIPMENT: Jacking Units: 36 NOV-BLM D88 jacking units with 72 active pinions.; Normal Jacking: 43,632 kips (19,800 tons); Preload Jacking: 58,752 kips (26,640 tons); Drilling Condition: 81,288 kips (36,864 tons); Storm Condition: 108,288 kips (49,104 tons);
OTHER EQUIPMENT: Deck Cranes: Three (3) Favco Diesel-Hydraulic deck cranes. Favco 7.5 / 10K: 50MT @12m, 10MT @36.6m; Water Makers: Two (2) Sasakura VVC-60L-EL water makers, 15,850 gal/day (60 Kl/day) each.; Anti-pollution Equipment: Hamworthy ST13-CVS, capable for 150 personnel.; TURBULO TMPB-10 oily water separator, 10ton/hrs.;
Anchors: Four (4) 6 tons Flipper Delta type anchors.; Anchor Winches: Four (4) x Mentrade anchor winches.; Maximum pull 70 kips (31.75 tons).; Maximum holding 140 kips (63.5 tons) at 1st layer.;
Rig Name: Hakuryu-12
Owner: Maple Maritime SA
Manager: Japan Drilling Co., Ltd.
Rig Type: Jackup
Sub Type: Independent Leg Cantilever
Jackup Type: Premium
Max Water Depth (ft): 400
Max Drill Depth (ft): 30,000
Dimensions (ft): 236.5 x 224.4 x 27.9
Leg Length (ft): 532.6
Competitive: Yes
Current Location:
Country: Qatar
Region: Middle East
Rig Construction Details:
Rig Design: Baker Marine
Rig Model: Pacific 400
Year Built: 2015
Country of Build:Singapore
Yard Name: PPL Shipyard
Group Yard Name: SembCorp Marine Ltd.
Rig Contract Details:
Operating Status:Operational
Operator: North Oil Company
Vessel Name: Hakuryu-12
Owner: Japan Drilling
Rig manager: Japan Drilling
Type: Jack-up;
Design category: Jackup 400-449ft IC
Full design name: PPL Pacific Class 400
IMO: 9697545
Class: ABS
Constructed at: PPL Shipyard
Year in SVC: 2015
Latest upgrade: ----
Competitive: Yes
SPS due date: 04.02.2021
Contract status:
Status: Drilling;
Operator: North Oil Co.
Country: Qatar
Region: Middle East
Day rate: 67 500
Next available: ----
Available until: 14.09.2021
Backlog: ----
Value: Value ($m): ----
Contract detail:
Country: Qatar
Day rate: 67 500
Start date: 13.09.2020
End date: 13.09.2021
Operator: North Oil Co.
Location: ----
Number of wells: ----
Variable rate: ----
Water depth: ----
Work type: Development wells
Duration (days): 365
Comment: Estimated dayrate. Second option exercised.
Vessel Name: HAKURYU 12
Vessel Type - Jack-up Rig
IMO: 9697545
MMSI: ----
Call Sign: ----
Flag: ----
Gross Tonnage: 10501
Summer DWT: 5309 t
Length Overall x Breadth Extreme: 72.1 x 68.4 m
Year Built: 2015
Home Port: PANAMA
Status: Active
Voyage Information: ----
Reported ETA: ----
Reported Destination: ----
Draught (Reported/Max): ----
Speed recorded (Max / Average): ----
Position:
Position Received: ----
Vessel is Out-of-Range
Area: ----
Current Port: ----
Latitude / Longitude: ----
Status: Stopped: ----
Speed/Course: - / -
AIS Source: Terrestrial AIS
Weather:
Wind: ----
Wind direction: ----
Air Temperature: 1----
It is a Platform that was built in 2015 (5 years ago) .
It’s carrying capacity is 5309 t DWT and her current draught is reported to be null meters. Her length overall (LOA) is 72.1 meters and her width is 68.4 meters.
Ex Names History: ----
