... requirement, and the optimisation of network systems. In this paper, the application of probabilistic approach in the optimisation of flowline insulation requirement using a Risk Management and Optimisation (RMO) tool is discussed. 1. INTRODUCTION For a new phase of the B-field development (called "Phase...

... for gas reserves. However, development of such facilities is not without its challenges, particularly from a process, flow assurance and multiphase flow stand-point to ensure the operability and full understanding of the CAPEX and OPEX requirements and potential impacts. The design and operability issues...

... capital cost and additional space and weight requirements, especially in brownfield applications. In deepwater applications often riser-based gaslift to stabilize the flow in the riser or increased topside choking are used to prevent the slugging issues. These methods have disadvantages...

... this MPP, which improves the oil recovery and sweep in the subjected area. The MPP has proven its reliability to introduce a successful performance for specially selected LFWHP wells' applications. In addition, the MPP has further advantages in terms of piping modification requirements, maintenance ease...

... upstream oil & gas pressure drop requirement reservoir simulation risk management uncertainty study bhr group 2011 risk assessment required inlet pressure functional requirement inlet pressure uncertainty analysis parameter value flow assurance challenge Shtokman flow assurance...

... ABSTRACT This paper summarizes some of the experiences with the use of on-line simulators for surveillance and operational support. Model scopes for such systems have increased over the years. At the same time the required simulation speed has increased. In order to meet the new demands a new...

... Fluid Dynamics (CFD) is essential to the success of the thermal design. Also understanding the effect of simplifying the CFD models by use of a single phase fluid instead of multiphase fluid is important. CFD simulations are often time consuming and further simplification is required. Knowledge from CFD...

... system, both in normal and degraded operating conditions: The simulation study required an integrated series of dynamic simulation of the flowlines, the risers and the subsea facility. This paper describes the details of the dynamic flow modelling work and the methods required to improve the execution...