Ebbing and Flowing Wells

SPE 153391 Measurement, Modeling, and Diagnostics of Flowing Gas Composition Changes in Shale Gas Wells

Few attempts have been made to model shale gas reservoirs on a compositional basis. Multiple distinct micro-scale physical phenomena influence the transport and storage of reservoir fluids in shale, including differential desorption, preferential Knudsen diffusion, and capillary critical effects. Concerted, these phenomena cause a measureable compositional change in the produced gas over time. ...

Water Flowing and Shaking Optimization

This paper proposes a novel optimization algorithm inspired by water flowing and shaking behaviors in a vessel. Water drops in our algorithm flow to the gradient descent direction and are sometimes shaken for getting out of local optimum areas when most water drops fall in local optimum areas. These flowing and shaking operations allow our algorithm to quickly approach to the global optimum wit...

Flowing Epigenetic Robots and Systems

Flowing Epigenetic Robots and Systems

Flowing Epigenetic Robots and Systems