SIEM OFFSHORE

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SIEM OFFSHORE

Siem Offshore is an international investment company who owned half of Subsea 7 and 12 ships mainly in Brazil. They also managed three other ships. Up to November 2004 we had not heard of them. But they surfaced as builders of a couple of VS470s. Almost as soon as these words were written it was been reported that Siem, who were formerly DSND, had purchased the other half of Subsea 7 from Halliburton.

At the end of October 2006 Siem announced an increased building programme which includes at that time numerous VS 470 MkIIs and a number of MT6019s. In 2006 Siem had one or two subsidiaries although they were difficult to separate since all branches of the company seemed to claim ownership of the fleet. Most of the names used to start with Ocean something - although this is was not a guarantee of ownership, nor was the lack of the prefix "Ocean" and guarantee of non-ownership.

In 2005 Siem purchased Rovde Shipping, and for a while appeared as Siem Rovde.

During 2007 this company ordered a large number of PSVs and AHTSs. This apparently, in December of 2007, gave the company a fleet of 16 vessels and an order book of 14 vessels. The anchor-handlers were particularly interesting. The order was for a round number of 10 identical very large vessels with 28,000 bhp available, the first of which was due in May 2009. According to their presentation at the recent IBC Supply Ship conference in London they had already secured the engines and the winches for these vessels so that their delivery on time will be guaranteed.

By 2010 Siem was now Siem Offshore with a large fleet and now a slightly smaller order book. Now that a bit of discipline has been developed all the current fleet appear here (May 2010).

In 2012 nine anchor-handlers have been delivered. Updated 12/4/12

At the time of the 2013 update there have been some small increases to the fleet and also Siem have a specific new Brazilian fleet which can be found on another page.

At the 2014 review it has just been possible to adjust the page with one loss a collection of a ship from OH Meling, a bit of renaming and 11 newbuildings due. What is presented could be correct.

Updated 13th October 2014

SHIP TYPE	NOW	ORDERED
AHTS Under 10000 bhp	-	-
AHTS 10000bhp to 20000bhp	-	-
AHTS 20000 bhp and over	10	1
Well stimulation	1	2
Cable ships	-	1
Walk to work	1	-
IMR ships	6	2
PSVs deck less than 1000 m2	9	5
PSVs deck 1000 m2 +	-	-
SBSs/ERRVs	-	-

ANCHOR-HANDLERS

TYPE: VS 491 CD AHTS		NAME: Siem Amethyst		PHOTO:

GENERAL		PROPULSION		EQUIPMENT
Length OA	91.0 m	Engines	2 x Wartsila +	Workdrum pull	500 t
Breadth	22.0 m	BHP	28,000	Capacity 1	7780 x 76mm
DWT	4250 t	kW	2 x 8000	Capacity 2
Deck area	810 m2	For'd Thruster	2 x 1000 kw	Towdrum pull	500 t
Fuel	1180 m3	Az Thruster	1 x 830 kw	Capacity 1	4600 x 76mm
Pot water	1160 m3	Aft Thrusters	2 x 880 kw	Capacity 2
Mud	650 m3	Bollard pull	285 tonnes	Sharks Jaw	2 x 800t
Brine	650 m3	DP	DP2	Cranes	Triplex gantry
Dry bulk	300 m3	Joystick	yes	Tank cleaning
Year built/due	2011	Berths	60	Shipyard	Kleven
Previous names
Comments

TYPE: VS 491 CD AHTS		NAME: Siem Aquamarine		PHOTO: Jan Plug

GENERAL		PROPULSION		EQUIPMENT
Length OA	91.0 m	Engines	2 x Wartsila +	Workdrum pull	500 t
Breadth	22.0 m	BHP	28,000	Capacity 1	7780 x 76mm
DWT	4250 t	kW	2 x 8000	Capacity 2
Deck area	810 m2	For'd Thruster	2 x 1000 kw	Towdrum pull	500 t
Fuel	1180 m3	Az Thruster	1 x 830 kw	Capacity 1	4600 x 76mm
Pot water	1160 m3	Aft Thrusters	2 x 880 kw	Capacity 2
Mud	650 m3	Bollard pull	285 tonnes	Sharks Jaw	2 x 800t
Brine	650 m3	DP	DP2	Cranes	Triplex gantry
Dry bulk	300 m3	Joystick	yes	Tank cleaning
Year built/due	2010	Berths	60	Shipyard	Kleven
Previous names
Comments

TYPE: VS 491 CD AHTS		NAME: Siem Diamond		PHOTO: Jan Plug

GENERAL		PROPULSION		EQUIPMENT
Length OA	91.0 m	Engines	2 x Wartsila +	Workdrum pull	500 t
Breadth	22.0 m	BHP	28,000	Capacity 1	7780 x 76mm
DWT	4250 t	kW	2 x 8000	Capacity 2
Deck area	810 m2	For'd Thruster	2 x 1000 kw	Towdrum pull	500 t
Fuel	1180 m3	Az Thruster	1 x 830 kw	Capacity 1	4600 x 76mm
Pot water	1160 m3	Aft Thrusters	2 x 880 kw	Capacity 2
Mud	650 m3	Bollard pull	285 tonnes	Sharks Jaw	2 x 800t
Brine	650 m3	DP	DP2	Cranes	Triplex gantry
Dry bulk	300 m3	Joystick	yes	Tank cleaning
Year built/due	2010	Berths	60	Shipyard	Kleven
Previous names
Comments

TYPE: VS 491 CD AHTS		NAME: Siem Emerald		PHOTO: Paul Young, Ian McDougall

GENERAL		PROPULSION		EQUIPMENT
Length OA	91.0 m	Engines	2 x Wartsila +	Workdrum pull	500 t
Breadth	22.0 m	BHP	28,000	Capacity 1	7780 x 76mm
DWT	4250 t	kW	2 x 8000	Capacity 2
Deck area	810 m2	For'd Thruster	2 x 1000 kw	Towdrum pull	500 t
Fuel	1180 m3	Az Thruster	1 x 830 kw	Capacity 1	4600 x 76mm
Pot water	1160 m3	Aft Thrusters	2 x 880 kw	Capacity 2
Mud	650 m3	Bollard pull	285 tonnes	Sharks Jaw	2 x 800t
Brine	650 m3	DP	DP2	Cranes	Triplex gantry
Dry bulk	300 m3	Joystick	yes	Tank cleaning
Year built/due	2009	Berths	60	Shipyard	Kleven
Previous names
Comments

TYPE: VS 491 CD AHTS		NAME: Siem Garnet		PHOTO:

GENERAL		PROPULSION		EQUIPMENT
Length OA	91.0 m	Engines	2 x Wartsila +	Workdrum pull	500 t
Breadth	22.0 m	BHP	28,000	Capacity 1	7780 x 76mm
DWT	4250 t	kW	2 x 8000	Capacity 2
Deck area	810 m2	For'd Thruster	2 x 1000 kw	Towdrum pull	500 t
Fuel	1180 m3	Az Thruster	1 x 830 kw	Capacity 1	4600 x 76mm
Pot water	1160 m3	Aft Thrusters	2 x 880 kw	Capacity 2
Mud	650 m3	Bollard pull	285 tonnes	Sharks Jaw	2 x 800t
Brine	650 m3	DP	DP2	Cranes	Triplex gantry
Dry bulk	300 m3	Joystick	yes	Tank cleaning
Year built/due	2010	Berths	60	Shipyard	Kleven
Previous names
Comments

TYPE: VS 491 CD AHTS		NAME: Siem Opal		PHOTO: Alistair Morton

GENERAL		PROPULSION		EQUIPMENT
Length OA	91.0 m	Engines	2 x Wartsila +	Workdrum pull	500 t
Breadth	22.0 m	BHP	28,000	Capacity 1	7780 x 76mm
DWT	4250 t	kW	2 x 8000	Capacity 2
Deck area	810 m2	For'd Thruster	2 x 1000 kw	Towdrum pull	500 t
Fuel	1180 m3	Az Thruster	1 x 830 kw	Capacity 1	4600 x 76mm
Pot water	1160 m3	Aft Thrusters	2 x 880 kw	Capacity 2
Mud	650 m3	Bollard pull	285 tonnes	Sharks Jaw	2 x 800t
Brine	650 m3	DP	DP2	Cranes	Triplex gantry
Dry bulk	300 m3	Joystick	yes	Tank cleaning
Year built/due	2011	Berths	60	Shipyard	Kleven
Previous names
Comments

TYPE: VS 491 CD AHTS		NAME: Siem Pearl		PHOTO: Marex Webcam, Vic Gibson

GENERAL		PROPULSION		EQUIPMENT
Length OA	91.0 m	Engines	2 x Wartsila +	Workdrum pull	500 t
Breadth	22.0 m	BHP	28,000	Capacity 1	7780 x 76mm
DWT	4250 t	kW	2 x 8000	Capacity 2
Deck area	810 m2	For'd Thruster	2 x 1000 kw	Towdrum pull	500 t
Fuel	1180 m3	Az Thruster	1 x 830 kw	Capacity 1	4600 x 76mm
Pot water	1160 m3	Aft Thrusters	2 x 880 kw	Capacity 2
Mud	650 m3	Bollard pull	300 tonnes	Sharks Jaw	2 x 800t
Brine	650 m3	DP	DP2	Cranes	Triplex gantry
Dry bulk	300 m3	Joystick	yes	Tank cleaning
Year built/due	May 2009	Berths	60	Shipyard	Kleven
Previous names
Comments

TYPE: VS 491 CD AHTS		NAME: Siem Sapphire		PHOTO: Fabian Perez, Maritimephoto

GENERAL		PROPULSION		EQUIPMENT
Length OA	91.0 m	Engines	2 x Wartsila +	Workdrum pull	500 t
Breadth	22.0 m	BHP	28,000	Capacity 1	7780 x 76mm
DWT	4250 t	kW	2 x 8000	Capacity 2
Deck area	810 m2	For'd Thruster	2 x 1000 kw	Towdrum pull	500 t
Fuel	1180 m3	Az Thruster	1 x 830 kw	Capacity 1	4600 x 76mm
Pot water	1160 m3	Aft Thrusters	2 x 880 kw	Capacity 2
Mud	650 m3	Bollard pull	285 tonnes	Sharks Jaw	2 x 800t
Brine	650 m3	DP	DP2	Cranes	Triplex gantry
Dry bulk	300 m3	Joystick	yes	Tank cleaning
Year built/due	2010	Berths	60	Shipyard	Kleven
Previous names
Comments

TYPE: VS 491 CD AHTS		NAME: Siem Ruby		PHOTO: Vic Gibson

GENERAL		PROPULSION		EQUIPMENT
Length OA	91.0 m	Engines	2 x Wartsila +	Workdrum pull	500 t
Breadth	22.0 m	BHP	28,000	Capacity 1	7780 x 76mm
DWT	4250 t	kW	2 x 8000	Capacity 2
Deck area	810 m2	For'd Thruster	2 x 1000 kw	Towdrum pull	500 t
Fuel	1180 m3	Az Thruster	1 x 830 kw	Capacity 1	4600 x 76mm
Pot water	1160 m3	Aft Thrusters	2 x 880 kw	Capacity 2
Mud	650 m3	Bollard pull	285 tonnes	Sharks Jaw	2 x 800t
Brine	650 m3	DP	DP2	Cranes	Triplex gantry
Dry bulk	300 m3	Joystick	yes	Tank cleaning
Year built/due	2010	Berths	60	Shipyard	Kleven
Previous names
Comments

TYPE: VS 491 CD AHTS		NAME: Siem Topaz		PHOTO: Iain Jamieson

GENERAL		PROPULSION		EQUIPMENT
Length OA	91.0 m	Engines	2 x Wartsila +	Workdrum pull	500 t
Breadth	22.0 m	BHP	28,000	Capacity 1	7780 x 76mm
DWT	4250 t	kW	2 x 8000	Capacity 2
Deck area	810 m2	For'd Thruster	2 x 1000 kw	Towdrum pull	500 t
Fuel	1180 m3	Az Thruster	1 x 830 kw	Capacity 1	4600 x 76mm
Pot water	1160 m3	Aft Thrusters	2 x 880 kw	Capacity 2
Mud	650 m3	Bollard pull	285 tonnes	Sharks Jaw	2 x 800t
Brine	650 m3	DP	DP2	Cranes	Triplex gantry
Dry bulk	300 m3	Joystick	yes	Tank cleaning
Year built/due	2010	Berths	60	Shipyard	Kleven
Previous names
Comments

CONSTRUCTION AND OTHER VESSELS

TYPE: MT 6017 MkII		NAME: Siem Stork		PHOTO:

GENERAL		PROPULSION		EQUIPMENT
Length OA	93.6 m	Engines	4 x Cat 3516HD	Workdrum pull	-
Breadth	19.7 m	BHP	11900	Capacity 1	-
DWT	4500 t	kW	8752	Capacity 2	-
Deck area	1046 m2	For'd Thruster	2 x	Accomm berths	68
Fuel	1150 m3	Az Thruster	1 x	Storage capacity	-
Pot water	1000 m3	Aft Az Props	2 x 2200 kW	ROV	2 x
Mud	860 m3	Bollard pull	-	Diving Capability	-
Brine	495 m3	DP II	-	Cranes	1 x 150 t
Dry bulk	300 m3	Joystick	-	Tank cleaning	-
Year built	2009			Shipyard	Kleven
Previous names	Siem Dorado
Comments	-

TYPE: MT 6017 MkII NAME: Siem Marlin PHOTO: Sergiy Levchenko

GENERAL

PROPULSION

EQUIPMENT

Length OA 93.6 m Engines 4 x Cat 3516HD Workdrum pull -

Breadth 19.7 m BHP 11900 Capacity 1 -

DWT 4500 t kW 8752 Capacity 2 -

Deck area 1046 m2 For'd Thruster - Accomm berths 68

Fuel 1150 m3 Az Thruster - Storage capacity
-

Pot water 1000 m3 Aft Az Props 2 x 2200 kW ROV -

Mud 860 m3 Bollard pull - Diving Capability -

Brine 495 m3 DP II - Cranes 1 x 150 t

Dry bulk 300 m3 Joystick - Tank cleaning -

Year built 2009 Shipyard Kleven

Previous names -

Comments -

TYPE: STX OSCV 11L NAME: Siem Daya 1 PHOTO: Alistair Morton

GENERAL

PROPULSION

EQUIPMENT

Length OA 120.8 m Engines - Workdrum pull -

Breadth 22.0 m BHP - Capacity 1 -

DWT 5000 mt kW - Capacity 2 -

Deck area 1300 m2 For'd Thruster - Accomm berths 110

Fuel - Az Thruster - Storage capacity
-

Pot water - Aft Az Props - ROV -

Mud - Bollard pull - Diving Capability -

Brine - DP II - Cranes 1 x 250 t

Dry bulk - Joystick - Tank cleaning -

Year built 2013 Shipyard -

Previous names -

Comments -

TYPE: STX OSCV 11L NAME: Siem Daya 2 PHOTO:

GENERAL

PROPULSION

EQUIPMENT

Length OA 120.8 m Engines - Workdrum pull -

Breadth 22.0 m BHP - Capacity 1 -

DWT 5000 mt kW - Capacity 2 -

Deck area 13000 m2 For'd Thruster - Accomm berths 110

Fuel - Az Thruster - Storage capacity
-

Pot water - Aft Az Props - ROV -

Mud - Bollard pull - Diving Capability -

Brine - DP II - Cranes 1 x 250 t

Dry bulk - Joystick - Tank cleaning -

Year built 2013 Shipyard -

Previous names -

Comments -

TYPE: STX OSCV 03 NAME: Siem Spearfish PHOTO:

GENERAL

PROPULSION

EQUIPMENT

Length OA 120.8 m Engines - Workdrum pull -

Breadth 23.0 m BHP 15000 Capacity 1 -

DWT 5000 mt kW 11000 Capacity 2 -

Deck area 1300 m2 For'd Thruster 2 x 2000 kW Accomm berths 110

Fuel - Az Thruster 1 x 1200 kW Storage capacity
-

Pot water - Aft Az Props 2 x 3000 kW ROV 1 x Obs
2 x Work class

Mud - Bollard pull - Diving Capability -

Brine - DP II Kongsberg KPos Cranes 1 x 250 t

Dry bulk - Joystick - Tank cleaning -

Year built 2013 Shipyard -

Previous names -

Comments -

Charter - Available - Location -

TYPE: STX OSCV 03 NAME: Siem Stingray PHOTO:

GENERAL

PROPULSION

EQUIPMENT

Length OA 120.8 m Engines - Workdrum pull -

Breadth 23.0 m BHP 15000 Capacity 1 -

DWT 5000 mt kW 11000 Capacity 2 -

Deck area 1300 m2 For'd Thruster 2 x 2000 kW Accomm berths 110

Fuel - Az Thruster 1 x 1200 kW Storage capacity
-

Pot water - Aft Az Props 2 x 3000 kW ROV 1 x Obs
2 x Work class

Mud - Bollard pull - Diving Capability -

Brine - DP II Kongsberg KPos Cranes 1 x 250 t

Dry bulk - Joystick - Tank cleaning -

Year built 2013 Shipyard -

Previous names -

Comments -

Charter - Available - Location -

TYPE: SX166 XBow NAME: Siem Moxie PHOTO:

GENERAL

PROPULSION

EQUIPMENT

Length OA 74.0 m Engines 4 x MTU Workdrum pull -

Breadth 17.0 m BHP 10000 Capacity 1 -

DWT 2835 mt kW 7360 Capacity 2 -

Deck area 200 m2 For'd Thruster - Accomm berths 60

Fuel - Az Thruster - Storage capacity
-

Pot water - Aft Az Props Voith ROV -

Mud - Bollard pull - Diving Capability -

Brine - DP II - Cranes -

Dry bulk - Joystick - Tank cleaning -

Year built 2014 Shipyard Fjellstrand

Previous names -

Comments This is apparently a walk to work ship.

Charter - Available - Location -

PLATFORM SHIPS

TYPE: VS 485 MPSV		NAME: Siddis Mariner		PHOTO:

GENERAL		PROPULSION		CARGO CAPACITY
Length OA	88.3 m	Engines	4 x Cat 3516C	Fuel	904 m3
Breadth	20.0 m	BHP/kW	11420/8400	Pot water	985 m3
DWT	5100 mt	For'd Thrusters	2 x 1200 kW	Mud	702 m3
Deck area	920 m2	Az Thruster	1 x 880 kW	Base oil	203 m3
Year built	2011	Aft Aziprops	2 x 220 kW	Brine	539 m3
Shipyard	Myklebust	Joystick	-	Dry bulk	431 m3
Berths	60	DPII	Yes	Tank Cleaning	-
Previous names	-
Comments	-

TYPE: VS 485 MPSV		NAME: Siem Pilot		PHOTO:

GENERAL		PROPULSION		CARGO CAPACITY
Length OA	88.3 m	Engines	4 x Cat 3516C	Fuel	904 m3
Breadth	20.0 m	BHP/kW	11420/8400	Pot water	985 m3
DWT	5100 mt	For'd Thrusters	2 x 1200 kW	Mud	702 m3
Deck area	920 m2	Az Thruster	1 x 880 kW	Base oil	203 m3
Year built	2010	Aft Aziprops	2 x 220 kW	Brine	539 m3
Shipyard	Myklebust	Joystick	-	Dry bulk	431 m3
Berths	60	DPII	Yes	Tank Cleaning	-
Previous names	-
Comments	-

TYPE: VS 470 MkII PSV		NAME: Siem Hanne		PHOTO: Pat McCardle

GENERAL		PROPULSION		CARGO CAPACITY
Length OA	73.4 m	Engines	2 x Cat 3606	Fuel	1070 m3
Breadth	16.6 m	BHP/kW	5520/4060	Pot water	1000 m3
DWT	3555 mt	For'd Thrusters	2 x 588 kW	Mud	1070 m3
Deck area	680 m2	Az Thruster	-	Base oil	210 m3
Year built	2007	Aft Thrusters	2 x 588 kW	Brine	850 m3
Shipyard	Aker Aukra	Joystick	-	Dry bulk	340 m3
Berths	34	DPII	Yes	Tank Cleaning	-
Previous names	-
Comments	-

TYPE: VS 470 MkII PSV		NAME: Sophie Siem		PHOTO: Andrew Wilson, Scott Boulter, Scott Vardy

GENERAL		PROPULSION		CARGO CAPACITY
Length OA	73.4 m	Engines	2 x Cat 3606	Fuel	1070 m3
Breadth	16.6 m	BHP/kW	5520/4060	Pot water	1000 m3
DWT	3570 mt	For'd Thrusters	2 x 588 kW	Mud	1070 m3
Deck area	680 m2	Az Thruster	-	Base oil	210 m3
Year built	2006	Aft Thrusters	2 x 588 kW	Brine	850 m3
Shipyard	Aker Langsten	Joystick	-	Dry bulk	340 m3
Berths	34	DPII	Yes	Tank Cleaning	-
Previous names	-
Comments	-

TYPE: VS 470 MkII PSV		NAME: Siem Louisa		PHOTO: Jan Plug

GENERAL		PROPULSION		CARGO CAPACITY
Length OA	73.4 m	Engines	2 x Cat 3606	Fuel	1070 m3
Breadth	16.6 m	BHP/kW	5520/4060	Pot water	1000 m3
DWT	3570 mt	For'd Thrusters	2 x 588 kW	Mud	1070 m3
Deck area	680 m2	Az Thruster	-	Base oil	210 m3
Year built	2005	Aft Thrusters	2 x 588 kW	Brine	850 m3
Shipyard	Aker Langsten	Joystick	-	Dry bulk	340 m3
Berths	34	DPI	Yes	Tank Cleaning	-
Previous names	-
Comments	-

TYPE: VS 470 MkII PSV		NAME: Siem Sasha		PHOTO: Pat McCardle

GENERAL		PROPULSION		CARGO CAPACITY
Length OA	73.4 m	Engines	2 x Cat 3606	Fuel	1070 m3
Breadth	16.6 m	BHP/kW	5520/4060	Pot water	1000 m3
DWT	3570 mt	For'd Thrusters	2 x 588 kW	Mud	1070 m3
Deck area	680 m2	Az Thruster	-	Base oil	210 m3
Year built	2005	Aft Thrusters	2 x 588 kW	Brine	850 m3
Shipyard	Aker Langsten	Joystick	-	Dry bulk	340 m3
Berths	34	DPI	Yes	Tank Cleaning	-
Previous names	-
Comments	-

TYPE: MT 6000		NAME: Siem Supplier		PHOTO: Jan Plug

GENERAL		PROPULSION		CARGO CAPACITY
Length OA	83.7 m	Engines	4 x Cat 3516/3512	Fuel	1336 m3
Breadth	17.7 m	BHP/kW	8660/6370	Pot water	1070 m3
DWT	3037 t	For'd Thrusters	1 x ??	Mud	642 m3
Deck area	912 m2	Az Thruster	1 x ??	Base oil	200 m3
Year built	1999	Aft Aziprops	2 x ??	Brine	642 m3
Shipyard	Ysselwerf	Joystick	-	Dry bulk	400 m3
Berths	20	DPII	Simrad SDP 21	Tank Cleaning	-
Previous names	Stril Supplier
Comments	-

TYPE: VS 483 psv		NAME: Siem Carrier		PHOTO: Vic Gibson

General		Propulsion		Cargo Capacity
Length OA	83 m	Engines	2 x Wartsila	Fuel	1099 m3
Breadth	19 m	BHP/kW	6690/4920	Pot water	1074 m3
DWT	4679 tonnes	For'd Thrusters	1 x 736 kW	Mud	682 m3
Deck area	896 m2	Az Thrusters	1 x 880 kW	Base oil	221 m3
Year built	1996	Aft Thrusters	2 x 736 kW	Brine	777 m3
Shipyard	Kvaerner Govan	Joystick	Simrad Albatross	Dry bulk	400 m3
Berths	23	DP	DP 1 ditto	Tank Cleaning	Marex
Previous names	Stirling Clyde, Inverclyde, Ocean Carrier.
Comments	Fitted with Marex tank cleaning machines. Very successful in operation

TYPE: MT 6000 MkII		NAME: Hugin Explorer		PHOTO: Vic Gibson

GENERAL		PROPULSION		CARGO CAPACITY
Length OA	86.2 m	Engines	4 x Cat 3516TA	Fuel	1345 m3
Breadth	19.7 m	BHP/kW	9930/7300	Pot water	804 m3
DWT	3236 t	For'd Thrusters	1 x 880 kW	Mud	653 m3
Deck area	935 m2	Az Thruster	1 x 880 kW	Base oil	-
Year built	2006	Aft Aziprops	2 x 2200 kW	Brine	646 m3
Shipyard	Kleven	Joystick	-	Dry bulk	396 m3
Berths	56	DPII	Yes	Tank Cleaning	Yes
Previous names	Siem Mariner
Comments	-

DISPOSALS

TYPE: VS 470 MkII PSV		NAME: Siem Mollie		PHOTO:

GENERAL		PROPULSION		CARGO CAPACITY
Length OA	73.4 m	Engines	2 x Cat 3606	Fuel	1070 m3
Breadth	16.6 m	BHP/kW	5520/4060	Pot water	1000 m3
DWT	3570 mt	For'd Thrusters	2 x 588 kW	Mud	1070 m3
Deck area	680 m2	Az Thruster	-	Base oil	210 m3
Year built	2007	Aft Thrusters	2 x 588 kW	Brine	850 m3
Shipyard	Aker Aukra	Joystick	-	Dry bulk	340 m3
Berths	34	DPII	Yes	Tank Cleaning	-
Previous names	-
Comments	Sold to Asian buyers

TYPE: UT 745		NAME: Ocean Commander		PHOTO: Vic Gibson

GENERAL		PROPULSION		EQUIPMENT
Length OA	84.0 m	Engines	2 x Bergen BRM8	Workdrum pull	-
Breadth	18.8 m	BHP	9560	Capacity 1	-
DWT	4268 t	kW	7030	Capacity 2	-
Deck area	840 m2	For'd Thruster	1 x 883 kW	Accomm berths	50
Fuel	1131 m3	Az Thruster	1 x 883 kW	Storage capacity	-
Pot water	1104 m3	Aft Thrusters	2 x 660 kW	ROV	-
Mud	605 m3	Bollard pull	-	Diving Capability	-
Brine	720 m3	DP II	Yes	Cranes	1 x 50 t
Dry bulk	400 m3	Joystick	-	Tank cleaning	-
Year built	1999			Shipyard	-
Previous names	-
Comments	This ship was chartered to Adams Offshore, but 2012 research seems to indicate that it is owned and operated by Topaz Offshore of Dubai. This is not confirmed by their webpage.

TYPE: VS 470 MkII PSV		NAME: Siem Danis		PHOTO: Gaetano Spiteri, Vic Gibson

GENERAL		PROPULSION		CARGO CAPACITY
Length OA	73.4 m	Engines	2 x Cat 3606	Fuel	1070 m3
Breadth	16.6 m	BHP/kW	5520/4060	Pot water	1000 m3
DWT	3555 mt	For'd Thrusters	2 x 588 kW	Mud	1070 m3
Deck area	680 m2	Az Thruster	-	Base oil	210 m3
Year built	2006	Aft Thrusters	2 x 588 kW	Brine	850 m3
Shipyard	Aker Aukra	Joystick	-	Dry bulk	340 m3
Berths	34	DPII	Yes	Tank Cleaning	-
Previous names	-
Comments	This ship was sold within days of the second photo being taken - 3/4/2012

TYPE: MT 6016L		NAME: Siem Swordfish		PHOTO: Jan Plug

GENERAL		PROPULSION		EQUIPMENT
Length OA	103.7 m	Engines	4 x Cat 3516HD	Workdrum pull	-
Breadth	19.7 m	BHP	11424	Capacity 1	-
DWT	4500 t	kW	8400	Capacity 2	-
Deck area	1150 m2	For'd Thruster	2 x 1050 kW	Accomm berths	100
Fuel	1420 m3	Az Thruster	1 x 880 kW	Storage capacity	-
Pot water	1460 m3	Aft Az Props	2 x 2200 kW	ROV Facilities	2
Mud	-	Bollard pull	-	Diving Capability	-
Brine	-	DP II	Yes	Cranes	1 x 150 t
Dry bulk	-	Joystick	-	Tank cleaning	-
Year built	2007			Shipyard	Kleven
Previous names	-
Comments	Sold in 2012 to unknown buyers

TYPE: MT 6016L		NAME: Seven Sisters		PHOTO:

GENERAL		PROPULSION		EQUIPMENT
Length OA	103.7 m	Engines	4 x Cat 3516HD	Workdrum pull	-
Breadth	19.7 m	BHP	11424	Capacity 1	-
DWT	4500 t	kW	8400	Capacity 2	-
Deck area	1150 m2	For'd Thruster	2 x 1050 kW	Accomm berths	100
Fuel	1420 m3	Az Thruster	1 x 880 kW	Storage capacity	-
Pot water	1460 m3	Aft Az Props	2 x 2200 kW	ROV Facilities	2
Mud	-	Bollard pull	-	Diving Capability	-
Brine	-	DP II	Yes	Cranes	1 x 150 t
Dry bulk	-	Joystick	-	Tank cleaning	-
Year built	2008			Shipyard	Kleven
Previous names	-
Comments	This ship has almost certainly become on of the Subsea 7 fleet.

TYPE: VS 485 CD PSV		NAME: Siem Sailor		PHOTO: Jan Plug

GENERAL		PROPULSION		CARGO CAPACITY
Length OA	85.0 m	Engines	4 x Cat 3516BTA	Fuel	950 m3
Breadth	20.0 m	BHP/kW	9928/7300	Pot water	1000 m3
DWT	5000 mt	For'd Thrusters	2 x 1000 kW	Mud	700 m3
Deck area	1005 m2	Az Thruster	1 x 880 kW	Base oil	206 m3
Year built	2007	Aft Aziprops	2 x 2450 kW	Brine	430 m3
Shipyard	Karmsund	Joystick	-	Dry bulk	400 m3
Berths	50	DPII	Yes	Tank Cleaning	Yes
Previous names	-
Comments	This previously part owned by OH Meling, and now completely owned by them

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SHIPPING COMPANY INFORMATION UPDATED IN 2014

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