s d n l a I s i l u r ^ K Hokkaidò Honshù IT YELLOW A TR S SEA A RE KO Shikoku Kyùshyù EAST CHINA SEA AN PACIFIC IW A T F O Ryuku Islands I T A TR S OCEAN GULF BAY OF OF Hainan P S U BENGAL TONKIN h s d i n a l l s I i a M p n ia p r I SOUTH a M C Andaman PROJECT i Islands CHINA SEA n R India SHEET e O MADURA BD FPSO T&I PROJECT, INDONESIA s MOORING AND RISERS SYSTEM INSTALLATION N Nicobar AND HOOK-UP Islands s d n l a E I s India i l u r BOSKALIS ENERGY SOLUTIONS FEATURES ^ K Boskalis is a leading global dredging and marine Hokkaidò S Client Husky CNOOC MaduraHonshù Limited (HCML) CAROLINE ISLANDS expert. With safety as our core value we provide innovative, sustainable and all-round solutions for Location Madura Strait EastT Java, Indonesia I YELLOW A TR SEA S I A RE our clients in the energy market. Realizing projects KO Shikoku Period August 2016 – JanuaryKyùshyù 2017 in remote locations with a heightened environ- EAST A CHINA SEA N M A PACIFIC IW mental focus is one of our specialties. Contractor ArmadaTA Madura EPC Limited (AMEL) F O Ryuku Islands I T A a TR Under brands such as Boskalis, Dockwise, SMIT, S OCEAN M l Subcontractor Boskalis Offshore Marine Contracting B.V. d Fairmount, VBMS and Smit Lamnalco we offer GULF BAY OF OF Hainan P S U i Sumatra TONKIN h s BENGAL o d v i n a l l s I more services than any other company in our i a M e p n ia l p r I SOUTH a T M C s industry, making us your next one-stop solution Andaman i FPSO DetailsI u Islands CHINA SEA n R India e A O s c I s provider. We support the development, construc- Nicobar • Storage: 370,000 bblsN Islands R India E l c a CAROLINET ISLANDS S tion, maintenance and decommissioning of oil and • Gas handling: 110 mms I cfd S a n A M a M l d i Sumatra o d gas import and export facilities, fixed and floatingv • Condensates: 7,500 bopd e T l R s s Borneo I u A I c s R l c a T s S a n d Borneo R s s A A exploration and drilling facilities, pipelines and • Produces water: 2,500 bwpd S A Celebes K BISMARCK A S New Ireland M SEA cables and offshore wind farms. INDIAN JAVA • Sulfur recovery unitM required SEA Celebesin E a BANDA SEA A rit Sol L New Guinea New B om A Java on N OCEAN Bali Flores Isl . E ARAFURA SEAK to handle 20 tonnes of sulfurS Timor Sumba TORRES I STRAIT A BISMARCK A MADURA FIELD DEVELOPMENT TIMOR SEA per day. GULF OF New Ireland The Madura BD gas field is located in the Madura M• CARPENTARIADesign life: 20CORAL years SEA JAVA SEA INDIAN Strait production sharing contract (PSC), offshore • 12 point spread mooring M East Java, Indonesia, approximately 65 km east of SEA in E Surabaya and 16 km south of Madura Island. ta S L BANDA SEA Bri olo A Husky-CNOOC Madura (HCML) is the operator of New Guinea New mo the PSC. Husky Oil and CNOOC hold a 40% Java n N OCEAN Bali Flores Isl interest each in HCML, while the remaining 20% B . working interest is held by Samudra Energy, ARAFURA SEA E through its affiliate SMS Development. S A Driving pile and chain installation Timor TORRES I B Location map Sumba A The project envisages development of a wellhead C Mooring installation STRAIT platform; a converted offshore spread moored tanker based Floating, Production, Storage and TIMOR SEA Offloading (FPSO). The FPSO has gas processing Nusantara (PT AGN). Boskalis Offshore Marine Contracting B.V. has been facilities. It is self-sufficient at the offsite location contracted by Bumi Armada to provide the transport and installation services with its own utility systems : Gas metering Station of the FPSO. GULF OF (GMS) at onshore; 10” Multiphase flexible riser CARPENTARIA connecting wellhead platform to, 16” gas export CORAL flexible riser connecting FPSO to wellhead plat- form (WHP) and 16” export gas pipeline from SEA WHP to GMS. Contract for the supply of the FPSO was awarded to the joint venture of Bumi Armada Offshore Holdings (BAOHL) and PT Armada Gema A C MADURA BD FPSO T&I PROJECT, INDONESIA MOORING AND RISERS SYSTEM INSTALLATION AND HOOK-UP PROJECT SCOPE OF WORK Boskalis was responsible for the project manage- ment, engineering and execution of the works. The project consisted of 2 installation phases. Phase 1 pre lay of the moorings and Phase 2 FPSO tow, Mooring and Risers Hook-Up installation. The scope of work also included the outfitting of the installation spread, the procurement and fabri- cation of all the temporary aids. All the logistics which included receipt, storage, transport and return to the COMPANY of all the free-issued equipment and materials. The required survey scope was managed, supervised and executed by Boskalis survey department. EXECUTION OF THE PROJECT The Marine Installation Spread was mobilized at E Boskalis yard in Singapore. Boskalis have allo- cated various owned and 3rd party assets on the project, as well as various installation equipment’ to install the mooring lines, the risers and umbilical. D F After completion of the mooring installation in Phase 1, the FPSO was towed from Singapore to Madura field for hook-up operations. Subsequently, two risers and one umbilical were installed between FPSO and Well head platform (WHP). Boskalis chartered the Indonesian flagged DP2 Dive Support Vessel Mermaid Nusantara, to perform the riser and umbilical installation. In addition, risers leak testing and dewatering G operations were executed. Finally, the Offloading Hose was assembled onshore and towed to Madura field for hook-up and pressure test. D FPSO Station keeping E Mooring Chain Hook-up CONCLUSION F Risers installations G Boskalis provided multiple assets for two different Madura field project completion phases. Thanks to the flexibility of the project team in collaboration with the client, the project was Royal Boskalis Westminster N.V. successfully executed. The Madura FPSO was PO Box 43 The information contained in this data sheet is for guidance purposes only and may be subject to changes. © Boskalis. All rights reserved. 3350 AA Papendrecht successfully towed and installed on time to the The Netherlands satisfaction of the client. T +31 78 69 69 000 F +31 78 69 69 555 [email protected] 03 — 2017 www.boskalis.com.