Second Generation CO2 FEP Analysis: CASSIF - Carbon Storage Scenario Identification Framework

Scenario Generation with Differential Scenario

A generation method of scenarios using differential information between normal scenarios is presented. Behaviours of normal scenarios belonging to the same problem domain are quite similar. We derive the differential information between them and apply the information to generate new alternative/exceptional scenarios. Our method will be illustrated with examples. This paper describes (1) a langu...

Scenario Generation

Stability-based methods for scenario generation in stochastic programming arereviewed. In particular, we briefly discuss Monte Carlo sampling, Quasi–Monte Carlo methods,quadrature rules based on sparse grids, and optimal quantization. In addition, we provide someconvergence results based on recent developments in multivariate integration. The method ofoptimal scenario reduction ...

Generation rate of carbon monoxide from CO2 arc welding.

OBJECTIVES CO poisoning has been a serious industrial hazard in Japanese workplaces. Although incomplete combustion is the major cause of CO generation, there is a risk of CO poisoning during some welding operations. The aim of the present study was to evaluate the generation rate of CO from CO2 arc welding under controlled laboratory conditions and estimate the ventilation requirements for the...

Geologic Storage of CO2

Dynamic imaging provides an effective way to integrate previous time-lapse data with current data in order to estimate a current model. We present two methods useful for continuous dynamic reservoir and subsurface monitoring. The first method is a stochastic method for the inversion of geophysical data. It uses the ensemble Kalman filter (EnKF) that we demonstrate using time-lapse surface seism...

Geologic Storage of CO2