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Research on experiment and calculation of foam bursting device 被引量:5
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作者 hazaea mohammed Youhong SUN +2 位作者 Ould El HousseinYarbana Longxiang XU Al-Aswar Fahmi 《Global Geology》 2007年第1期34-38,共5页
This research presents experimental data on mechanical foam bursting device,based on the high speed of air fluid impinging insidethe foam bursting device,foam bubbles disrupted as a consequence of pressures changed ve... This research presents experimental data on mechanical foam bursting device,based on the high speed of air fluid impinging insidethe foam bursting device,foam bubbles disrupted as a consequence of pressures changed very quickly as shear force and their impact forces.Experimental data on foam-bursting capacity have been presented.Designed device can provide effective foam bursting on collapse foam. 展开更多
关键词 foam bursting device foam drilling fluids pressure change bubble rupture
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Parameters affect foaming and foam stability during foam drilling 被引量:4
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作者 hazaea mohammed Ould El Houssein Yarbana 《Global Geology》 2007年第2期203-207,共5页
The authors presented indoor practice experiments of parameters affect on foaming and foam stability. Experiments were carried out and special equipments were used to determine foaming and foam stability; tests were t... The authors presented indoor practice experiments of parameters affect on foaming and foam stability. Experiments were carried out and special equipments were used to determine foaming and foam stability; tests were tabulated and charted. The effects of chemical and physical parameters on foaming and foam stability have been conducted. 展开更多
关键词 foam fluid FOAMING foam stability TEMPERATURE PRESSURE
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