Title :
Accident Simulation on High Sulfur Natural Gas Well Blowout
Author :
Qing-chun, Ma ; Zhang Laibin
Author_Institution :
Res. Center of Oil & Gas Safety Eng. Technol., China Univ. of Pet., Beijing, China
Abstract :
The process of gas dispersion is very complex, especially the gas of well blowout. Safety design and scale-up of these systems requires a through understanding of gas diffusion patterns and affected area. This paper provides a brief review of current techniques in numerical simulation of gas diffusion. The effects of inlet, outlet and boundary conditions are also discussed. Two-dimensional transient numerical simulations of gas injection and gas diffusion patterns in well blowout are presented. In addition, three cases of gas diffusion simulation no winds, under wind and with obstacle are provided.
Keywords :
accidents; natural gas technology; numerical analysis; safety; accident simulation; gas diffusion; gas dispersion process; gas injection; high sulfur natural gas; natural gas well blowout; safety design; two-dimensional transient numerical simulations; Accidents; Atmospheric modeling; Computational fluid dynamics; Computational modeling; Computer simulation; Natural gas; Numerical simulation; Petroleum; Stress; Wind energy generation; blowout; gas diffusion; gas injection; high sulfur; numerical simulation.;
Conference_Titel :
Computer Modeling and Simulation, 2010. ICCMS '10. Second International Conference on
Conference_Location :
Sanya, Hainan
Print_ISBN :
978-1-4244-5642-0
Electronic_ISBN :
978-1-4244-5643-7
DOI :
10.1109/ICCMS.2010.347
