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Integrated Asset Modelling (or IAM) is the generic term used in the oil industry for computer modelling of both the subsurface and the surface elements of a field development. Historically the reservoir has always been modelled separately from the surface network and the facilities. In order to capture the interaction between those two or more standalone models, several time consuming iterations were required. For example a change in the water breakthrough leads to a change in the deliverability of the surface network which in turn leads to a production acceleration or deceleration in the reservoir. In order to go through this lengthy process more quickly the industry has slowly 〔http://www.epmag.com/IT/item31595.php , retrieved 24/9/2011〕 been adopting a more integrated approach which captures the constraints imposed by the infrastructure on the network immediately. == Basis == As the aim of an IAM is to provide a production forecast which honours both the physical realities of the reservoir and the infrastructure it needs to contain the following elements; *A pressure network *A subsurface saturation model *An availability model *A constraint manager *A production optimisation algorithm Some but not all models also contain an economics and risk model component so that the IAM can be used for economic evaluation. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Integrated asset modelling」の詳細全文を読む スポンサード リンク
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