Geomechanical Influences in Water Injection Projects: an Overview

An Injection Rate Optimization in a Water Flooding Case Study with an Adaptive Simulated Annealing Techniques

This paper introduces an effective production optimization and a water injection allocation method for oil reservoirs with water injection. In this method, a two-stage adaptive simulated annealing (ASA) is used. A coarse-grid model is made based on average horizon permeability at the beginning iterations of the optimization to search quickly. In the second stage, the fine-grid model is used to ...

Geomechanical simulation of the stress tensor rotation caused by injection of cold water in a deep geothermal reservoir

We present a three-dimensional thermohydromechanical numerical study of the evolution and distribution of the stress tensor within the northwest part of The Geysers geothermal reservoir (in California), including a detailed study of the region around one injection well from 2003 to 2012. Initially, after imposing a normal faulting stress regime, we calculated local changes in the stress regime ...

Overview of Database Projects

0 We are exploring the use of entity and object oriented data modeling techniques for managing CAD data.-entity oriented: data is organized into hierarchical structures which are strongly typed.-object oriented: strict control over the operations that can be applied to a particular type of entity (possibly with inheritance of operations from related types). These data modeling techniques are ap...

Qualitative Research Projects in Computing Education Research: An Overview

Qualitative research approaches have much to offer computing education research (CER). Conducting studies which are theoretically anchored in pedagogy, as well as in computing, can help us to draw more solid and significant conclusions about how students learn computing. When studying teaching and learning situations it is important to take into explicit account what is meant by learning. We cl...

Water transport controversies--an overview.