Experimental Investigation for Local Tank Inflow Model

1998

© ECSC-EEC-EAEC, Brussels • Luxembourg, 1998 ISBN The views expressed in this study do not necessarily reflect those of the European Commission (EC).

Procedia Engineering, 2014

2001

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With oil and gas reserves moving into deeper waters, Floating Production Units (FPUs) have been widely used for production purposes. Selection of a FPU for deepwater field development is mainly governed by factors such as water depth, location of field, environmental conditions, deck space requirements, storage requirements and offloading requirements etc. Amongst all the available FPU alternatives, ship shaped FPSO has dominated the concept selection and is generally used in marginal and remote fields lacking pipeline infrastructure. Selecting riser concept for FPSO stationed in deepwater has posed challenges due to high hydrostatic pressure and large vessel payload. The most common riser concepts for the aforementioned are free hanging flexible riser, Steel Catenary Riser (SCR) and Hybrid Riser Tower (HRT). The condition is worsened if besides deepwater, FPSO is also stationed in harsh environmental conditions. This is due to large offsets and dynamics of FPSO which are directly transferred to the riser's base. To cope up with this situation offshore industry has focused on concepts like Steel Lazy Wave Riser (SLWR), Single Hybrid Riser (SHR) and Buoyancy Supported Riser (BSR).

Mobile and Wireless Communications Network Layer and Circuit Level Design, 2010

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