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G e n s t a r Uses N o v e l T e c h n i q ue T o Launch P e t r o b r a s D r i l l i n g Rig
A novel technique using two of Seaspan's submersible heavy-lift vessels was used to launch a Petrobas drilling rig at the U.I.E.
yard in Cherbourg, France. The 11,000-ton Petrobras XVI, measuring 302 by 226 by 130 feet, with the 160-foot derrick erected, was skidded on board and successfully launched into its proper element in a joint effort between U.I.E., the builder, and Genstar Marine, offshore marine and equipment contractors.
Genstar used its identical sister vessels, Genmar 104 and Genmar 106, catamaran style to execute the task, which was performed in 10 days from skid-on to launch. The company's Offshore Division conceived the launching idea while transporting the two flotation pontoons for the drill unit from St. Nazaire to Cherbourg earlier in the year.
This unusual construction method, where large components of the drill rig are built at several places using Genstar Marine equipment and services for the assembly and launching, is a technique offering a modern, flexible alternative to traditional shipbuilding techniques.
Genstar believes the adoption of this technique can offer the builders and operators the benefit of shorter overall construction time at existing fabricating facilities, providing more cost-efficient solutions to building semi-submersible structures of all kinds for drilling, offshore construction, and early production systems.
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Other stories from April 15, 1984 issue
Content
- C h e v r o n Selects Elinca System For 5 Ships — L i t e r a t u r e A v a i l a b le page: 5
- Lykes Sign Letters O f Intent To Build Six C o n t a i n e r s h i ps page: 6
- B r o g a n A n d Sundaresan P r o m o t e d At MTL page: 6
- Successful T r a n s p o r t Of Biggest-Ever D e c k Structure C o m p l e t e d By N e p t u n / NC page: 7
- N a v y Seeks Comments On I m p r o v i n g Pump Specifications page: 7
- N a v y Awards $822 M i l l i o n To Ingalls For Construction O f LHD-1 Assault Ship page: 8
- N e w Division Formed At G e n e r a l Electric H e a d ed By W . J . C i m o n e t ti page: 9
- Desco M a r i n e Delivers Its First Boats Built O f Steel page: 10
- C y b e r n e t I n t r o d u c e s N ew V H F - F M R a d i o t e l e p h o ne — L i t e r a t u r e A v a i l a b le page: 10
- NKK Super Semi-Submersible Rig Designed For D e e p Sea O p e r a t i o ns page: 10
- St. Augustine Trawlers Delivers 600-Passenger Ferry For Mexico page: 11
- Joint S N A M E / C I M E M e e t i n g Discusses Heavy Lifts And Drydock O p e r a t i o ns page: 11
- Transfer Vessel Coal M o n i t o r One Christened In N e w Orleans page: 12
- T a m p a S h i p y a r d s A w a r ds B a b c o c k & W i l c ox $ 1 . 4 - M i l l i o n C o n t r a ct page: 12
- Los Angeles S N A M E Meeting Discusses Floating Breakwater page: 12
- N e l s o n N a m e d President O f M . R o s e n b l a t t & Son page: 13
- Fishing Vessel C o n f e r e n ce T o Be H e l d M a y 1 0 - 1 2 In M e l b o u r n e , F l o r i da page: 13
- First Vessel Enters N e w Floating Drydock At H a l i f a x Shipyard page: 14
- John H a s t i e S t e e r i n g G e ar P a r t s / S e r v i c e A v a i l a b le In U.S. F r om J e r e d Brown page: 14
- Bell Aerospace A w a r d e d $ 1 0 2 M i l l i on To Build Six M o r e LCACs For U.S. N a v y page: 14
- A.P.I. TANKER CONFERENCE page: 16
- N a v y A w a r d s E-Systems $ 4 . 7 - M i l l i o n C o n t r a ct page: 18
- I o w a M a r i n e Delivers Towboat Betty Edwards To M o r r i s H a r b o r Service page: 18
- MTL Announces Promotions page: 18
- M . A . N . - B & W Diesel Introduces N e w Engine page: 19
- S i g m a A w a r d e d M SC C o n t r a c t For 4 0 Bilge O i l y W a t e r S e p a r a t o rs page: 19
- Hampton Roads S N A M E Reports O n Ship Production Committee page: 19
- M o r r i s G u r a l n i ck Elects R i c h a r d s on V i c e President page: 20
- W e l d e d B e a m A d ds C u s t o m T e e S h a p es T o P r o d u c t Line page: 21
- SURVIVAL AT SEA page: 22
- C l o w / G r e e n b e r g O f f e rs B r o c h u r e O n Bronze V a l v e s A n d Fittings page: 31
- U n i r o y a l D e l t a Fender Systems P r o t e c t Pier A n d Ships A t N O R S H I P CO page: 31
- Three Navy Patrol Boats Delivered By Swiftships page: 32
- T r a i l e r M a r i n e T r a n s p o rt A w a r d e d $ 7 . 7 - M i l l i on M S C C o n t r a ct page: 33
- RORO84 Nice, Frace _ May 9 -11 page: 34
- Burness C o r l e t t / S e a w o r t hy O f f e r Unique R O / R O / T a n k e r Design page: 36
- S e m i n a r M a r k s O p e n i ng O f W a r t s i l a O f f i c e In V a n c o u v e r , B.C., C a n a da page: 36
- X a n t h o s N a m e d Sales M a n a g e r For Renk's B e a r i n g s D i v i s i on page: 37
- Puget S o u n d S e c t i o n / A S NE H e a r s P r e s e n t a t i o n O n E x p l o s i v e B o n d i ng page: 37
- Big 1 9 8 4 M R O C a t a l og N o w A v a i l a b l e F r om R e l i a n c e Electric page: 37
- K o c h - E l l i s C o m p l e t es N e w R O / R O F a c i l i ty — L i t e r a t u r e A v a i l a b le page: 37
- A S E A STAL A n n o u n c es C o r p o r a t e N a m e C h a n ge page: 37
- I M E M e e t i n g Discusses Use Of Epoxy Resins In Ship M &R page: 38
- B u l k f l e e t I n c o r p o r a t ed C o n s o l i d a t e s Under N e w N a me page: 38
- L a r i m e r N a m e d Chief E n g i n e e r i n g P l a n n i n g/ C o n t r o l M a r i n e t t e M a r i ne page: 38
- S N A M E S t a n d a r ds A n d S p e c i f i c a t i o n Panel To M e e t M a y 1 7 - 18 page: 38
- Ba l d t I n t r o d u c e s N ew W o r k b o a t C o n n e c t i n g Link — L i t e r a t u r e A v a i l a b le page: 39
- N e w York S N A M E Hears Paper On Computer-Based Preliminary Design page: 39
- Unique Lobster Boat Miss Julie D e l i v e r e d By G l a d d i n g - H e a rn page: 40
- o d d S e a t t l e To Refit T w o C o n t a i n e r s h i ps For Lykes Bros. page: 40
- John C r a n e O f f e rs F r e e Brochure On End F a c e Shaft Seals page: 40
- a c k u p S a b i n e V A r r i v es A b o a r d D a n Lifter page: 42
- G e n s t a r Uses N o v e l T e c h n i q ue T o Launch P e t r o b r a s D r i l l i n g Rig page: 42
- T e x a s Instruments Unveils N e w Loran C N a v i g a t or — L i t e r a t u r e A v a i l a b le page: 46
- Lord M a r i n e Fenders A re M a n u f a c t u r e d In 2 2 Sizes — L i t e r a t u r e A v a i l a b le page: 46
- T r i m b l e N a v i g a t i o n I n t r o d u c es The M o d e l 3 0 0 L O R A N C o m p u t er — L i t e r a t u r e A v a i l a b le page: 51
- V a l m e t ' s N e w A u t o m a t i on System O r d e r e d For T wo Product C a r r i e r s At H y u n d ai page: 51