Sector: Oil & Gas
Platform Supply Vessel OSD-IMT985
Principle Characteristics L.O.A.: 84.90 m Beam: 18.00 m Depth: 8.50 m Draft: 6.70 m
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Welcome to ABL Group
Longitude is the design and engineering arm of ABL Group - a global and independent consultancy delivering marine, energy, engineering and software solutions to drive safety and sustainability in renewables, maritime and oil & gas sectors. ABL Group operates across 43 countries worldwide.
Proper Marine
Longitude's division in Brazil - specialists in naval architecture and offshore engineering.
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ABL
The energy and marine consultants, delivering technical services to support offshore energy and maritime sectors at construction, operations, decommissioning and in marine casualty scenarios.
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AGR
Engineering consultancy, skills resourcing, survey and software provider, specialising in wells, subsurface, and marine operations.
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OWC
The renewable energy consultants - providing technical advisory, engineering and consulting for the commercial-scale development of renewable energy onshore and offshore.
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An ABL Group Company Group Overview
Case Studies
Sector: Oil & Gas Renewables Commercial Maritime
Standby Safety Vessel OSD-IMT950
Principle Characteristics: L.O.A.: 50.94 m L.B.P.: 47.40 m Beam: 13.00 m Depth: 6.00 m Other Information Design Draft: 4.31…
Sector: Oil & Gas Renewables
Research Vessel OSD-IMT2001
Scientific Research Vessel for the Taiwanese Ocean Research Institute (TORI). Used for supporting longterm oceanographic observation programs including operating unmanned ROV’s, terrain survey and mapping, seismic pattern detection, long-core…
Sector: Oil & Gas
Platform Supply Vessel OSD-IMT997
Principle Characteristics L.O.A.: 97.29 m Beam: 20.00 m Depth: 9.00 m Draft: 6.40 m Other Information Deadweight: 4500 t
Sector: Oil & Gas Renewables
OSD-IMT955-2 GEOPHYSICAL SUPPORT VESSEL
Principle Characteristics L.O.A.: 62.60 m L.B.P.: 54.00 m Beam: 16.00 m Draft: 5.60 m
DREDGING SUPPORT VESSEL OSD-IMT1606
Principle Characteristics Length O.A.: 40.80 m Breadth overall: 15.80 m Depth main deck: 4.80 m Other Information Maximum Draft (to baseline): 3.20 GRT Approx.: >…
Sector: Oil & Gas
Decommissioning Barge Conceptual Study
Longitude Engineering was contracted by PTTEP Thailand to develop the conceptual engineering for a fixed platform decommissioning asset via reverse floatover and jacket lifting. FACTS AND FIGURES: Can accommodate the…
MOPU LEG to MAT Re-Assessment, Repair Engineering and Repair Assistance
The MOPU Sepat was converted in 2011 from the mobile self-elevating platform “GPS PRODUCER 1” by Longitude. It was designed, developed and manufactured by Baker Marine Corporation as a…
Design of Decommissioning and Removal of MOPU Cendor and Associated Wellhead Structure with Conductors
The CENDOR MOPU PRODUCER was installed in Cendor field in 2006 to produce from the field until such time as further field infrastructure is installed and decommissioned. It is…
FEED Study MOPU Saparmyrat Turkmenbashi and Oguzhan FSO Decommissioning
Longitude were contracted by Petrofac RNZ and Petronas to provide the full range of naval architecture and structural engineering service for the FEED study of MOPU Saparmyrat Turkmenbashi and…