Optimizing Waterflood Management in a Giant UAE Carbonate Oil Field Using Simulation-Based Streamlines

2014 ◽  
Author(s):  
Sameer A Khan ◽  
Noura Al Zaabi ◽  
Zankar Jani ◽  
Syed M. Tariq ◽  
Aaron Tee
Keyword(s):  
Oil Field ◽  
Simulation Based

scholarly journals The Application of Mechanical-Chemical Corrosion Theory in Downhole Tubing CO2Corrosion Research

2015 ◽  
Vol 2015 ◽  
pp. 1-6 ◽  
Author(s):  
Peike Zhu ◽  
Wei Yan ◽  
Liyu Deng ◽  
Jingen Deng
Keyword(s):  
Local Stress ◽  
Oil Field ◽  
Stress Effect ◽  
Main Method ◽  
Chemical Corrosion ◽  
Simulating Experiment ◽  
Working Space ◽  
Simulation Based ◽  
Stress Concentration Effect ◽  
Corrosion Research

Indoor simulating experiment is a main method for oil field CO2corrosion research. Experimental parameters are very important for an accurate simulation. Based on the mechanical-chemical corrosion theory, the external load may be possible to accelerate the corrosion rate. However, the influence of N2pressure on CO2corrosion during the simulating experiment is negligible. Because the coupon stress induced by additional N2pressure is very low, therefore, the N2adding procedure can be cancelled and a more safety working space for researchers will be created. However, it does not mean that mechanical-chemical corrosion influence can be ignored. For downhole tubing, the hoop stress generated from the formation compress or liquid column internal pressure is remarkable; stress effect on corrosion has to be taken into consideration. When pit cavity especially occurred on the internal tubing surface, the stress concentration effect will induce a much higher local stress. Mechanical-chemical corrosion will become significant and more study should be performed on this topic.

Inquiry Learning

2009 ◽  
Vol 23 (2) ◽  
pp. 117-127 ◽  
Author(s):  
Astrid Wichmann ◽  
Detlev Leutner
Keyword(s):  
Scientific Reasoning ◽  
Inquiry Learning ◽  
Instructional Support ◽  
Test Results ◽  
Knowledge Test ◽  
Simulation Based ◽  
Scientific Experiments ◽  
Specific Support ◽  
Science Classes

Seventy-nine students from three science classes conducted simulation-based scientific experiments. They received one of three kinds of instructional support in order to encourage scientific reasoning during inquiry learning: (1) basic inquiry support, (2) advanced inquiry support including explanation prompts, or (3) advanced inquiry support including explanation prompts and regulation prompts. Knowledge test as well as application test results show that students with regulation prompts significantly outperformed students with explanation prompts (knowledge: d = 0.65; application: d = 0.80) and students with basic inquiry support only (knowledge: d = 0.57; application: d = 0.83). The results are in line with a theoretical focus on inquiry learning according to which students need specific support with respect to the regulation of scientific reasoning when developing explanations during experimentation activities.

Employing Human Role-Players in Simulation-Based Training For Asymmetric and Unconventional Warfare

2004 ◽  
Author(s):  
L. L. Kusumoto ◽  
◽  
R. M. Gehorsam ◽  
B. D. Comer ◽  
J. R. Grosse
Keyword(s):  
Unconventional Warfare ◽  
Simulation Based ◽  
Role Players

Structured versus self-guided feedback in simulation-based training

2008 ◽  
Author(s):  
Steven Russell ◽  
David Dorsey ◽  
Michael Ford ◽  
Meredith Cracraft ◽  
Vivek Khare ◽  
...  
Keyword(s):  
Simulation Based
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